經濟部中央標準局員工消費合作杜印製 436261 A7 B7 五、發明説明（/ ) 技術領域 ί 本發明係有關於一種手撼式且含有農藥的超大型藥劑 ，可Μ在例如稻田、池塘與湖泊的廣泛淫地中，有效地控 制各樣的雜草、有害昆蟲與植物病。更詳细地說，本發明 係有關於一種超大型藥劑，當它在稻田水中被處理時，其 所包含的農藥會被均勻地分佈至一個廣大的面積。 本發明也是關於這個超大型藥劑的藥劑製法。簡明地 說，其藥劑製法包括有將不溶於水或有機溶劑的堆狀多孔 載體插入水溶性的薄膜袋子中，將由農藥的活性成份、表 面活性劑、溶劑與輔肋藥劑所組成的液體農藥混合物吸收 至袋子中，然後熱封合該袋子。 本發明之超大型藥劑的特點在於·在將該藥劑以手擲 的方式，而不使用特殊的農藥撒藥機的情形下施用至掩蓋 著水的稻田中或是灌概水閘上時，農藥的活性成份會緩慢 釋放出來，並均勻分佈至一個廣大的區域內。 背景技術 逐漸的都市化與工業化已經快速地將現代的農業改變 成為一種節省勞力的農業。雖然大部份農地在稻米耕種的 經營已經逐漸地機械化，但是農藥仍然是由農夫用手來施 用。在一個潮溼的農田中如此的工作是非常需要勞力的， 因為在這泥濘的農田到處地行走是困難的*且如此的工作 經常使農夫有被農藥毒害的危險。此外，在包括韓國在內 的遠東國家中，經由空中噴灑農藥的方式只能應用於一些 廣大的區域中，因為在這些國家中耕種是非常需要勞力的 _ 一 Ο 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） ^-I — 丨-----^------ΐτ'------^ {請先閲讀背面之注意事項再填寫本頁) 4 3 62 6 1 A7 經濟部中央標準局員工消費合作杜印製 B7五、發明説明（> ) 經營。因此，農藥必須以手工的方式胞用至稻田中，直至 稻田中完全地機械化農地經營是普遍的。長期一直希望能 開發出類似已經便利地使用於溫室中的煙蕊產生器、節省 勞力的農藥藥劑與它們的應用方法，使其在例如稻田、池 塘與湖泊的廣大面積中能夠有效地控制雑草、有害昆蟲與 植物病。 為了降低在稻田中以手工的方式來將農藥施用至稻田 時的勞力與危險，已經開發出數種包括懸浮濃縮液、乳液 濃縮液與乳狀濃縮液的液體藥劑。然而，如此的藥劑物均 未成功地使用在廣大的面積中，這是因為它們的一些缺點 ，例如在施用液體農藥時會對稻田植物造成接觸傷害，以 及在稻田中不方便的_用方法。因此，它們係僅使用在狹 窄稻田的有限區域中。因為這些原因，在日本與韓國已經 密集地開發超大型藥劑。 超大型藥劑的生化特性與習用藥劑的生化特性不同， 因為來自超大型藥劑中的活性成份應該會均勻地分散遍及 稻田的全部施用面積，甚至Μ手搠;的方式將數包至數十包 的超大型藥劑擲在稻田中。超大型藥劑比習用粒狀或是片 狀的藥劑遷大的多，因此一般稱作為〃超大型藥劑"。目 前已研究開發出有著不同形狀、尺寸與作用機制的超大型 藥劑。 良好的超大型藥劑應該是能被經濟地製耱，且具有著 當這些超大型藥劑被施用在稻田水中時，其活性成份會於 廣大的面積中均旬地分散的特性。而且，如此的特性在長 一 4- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210 X 297公釐） 經濟部中央標準局員工消費合作社印製 3 62 6] A7 B7五、發明説明) 時間的儲藏時應該不會降低或是失去。 到目前為止，已經有數種超大型藥劑開發出來，其中 之一者是會產生氣體的型式。此種型式的藥劑是片狀的， 通常具有數公克至數十公克的重量。當它與水接觸時，它 是被快速產生的二氧化碳氣體快速地分解成微小的粒子， 而且這些粒子同時會被散佈至遠距雛。然而，這型式的藥 劑由於在要處理的位置處會有過量剩餘的活性成份之活性 ，有時候會對稻田植物引起嚴重的植物毒性。因為瑄型式 的藥劑包含一些酸或驗，所Μ可由化學反應（例如水解） 快速分解的農藥無法製備成上述的藥劑，因此在化學上穩 定的農藥只能製餚成超大型藥劑。而且，這些藥劑由於在 儲藏時會與渗入的水起反應，因而會有失去它們產生氣體 的能力的傾向。它們的製備成本比習用藥劑的製備成本高 出許多。 另一製備超大型藥劑的製法是已知的*其包含有將一 種乳狀濃縮液或是油質的農藥直接地或是在乳狀濃縮液或 是油質的農藥被水溶性或是近乎非水溶性的載體吸收之後 放置在水溶性的膠囊或是水溶性的袋子內，然後密封之。 但是當包含有非水溶性載體的藥劑之水溶性袋子溶於水時 •農藥的活性成汾並不是完全地釋放於水中，常常會累積 在稻田土壤的表面上。因此，這藥劑無法提供農藥的活性 成份之均勻分佈，會在處理位置的四周會發生稻田植物的 植物毒性，且在遠離處理位置處會減低殺蟲功效。在包含 有水溶性載體的藥劑中，當藥劑中的液體農藥混合物乳化 (請先閱讀背面之注意事項再填寫本頁) 裝· -s 旅 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央樓準局員工消費合作社印製 43626 1 A7 B7五、發明説明（J：) 合物吸收至該袋子內，以及密封上述之物件；或是將不溶 於水的粒狀材質裝在多孔袋中*密封該袋子，將上述密封 的袋子插入水溶性的袋子中，吸收液體農藥混合物，Μ及 密封上述之物件；或是將不溶於水的粒狀材質與黏著靜J結 合在一起，而形成塊狀多孔載體、將該多孔載體插入水溶 性的袋子中、吸收液體農藥混合物，密封該袋子，將袋子 再次插入鋁箔包内，並密封上述之物件。 實施本發明的最好橫式 在本發明中用來做為吸收液體農藥混含物之吸收材料 的載體1是一種多孔包，其係由實際上不溶於水或有機溶 劑的粉狀或粒狀材質緊密地裝填在有多孔袋中而形成的。 在這些粉狀或粒狀材質的内部有著少數的微細孔•且這些 粉狀或粒狀材質有大於0.1公釐的直徑。被包含在內的材 質是有機的或是無機的。其例子是海砂、空心的微小球狀 體、碳酸鈣、白雲石、燒焦的粒狀黏土、沸石、高嶺土、 雲母、葉撼石等的無機礦物；聚乙鋪、聚丙婦、聚氯乙烯 等的粉狀或粒狀聚合物：以及据屑、稻殺、粒狀木炭、殼 類等的有機材質。上述所示的材質中的任一個均可依農藥 而定義選用之。一般而言，海砂、碳酸鈣、白雲石、葉躐 石、雲母、空心的微小球狀體（冽如在澳洲製造的 Η I croce 11s SL > 在美國製造的Scotch li_te，在日本製造 的Shi「asu baloon)，與聚氣乙摘是適合使用的。最適宜 的載體材質是海砂、空心的微小球狀體、碳酸鈣、白雲石 、葉躐石與雲母，因為它們有平滑的外側表面、低度的有 —7- ---- ....... i ^1. I— I - - : l^i I m n ^^1 - - - --- II - an----r_ - - 0¾ i 多 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29·/公釐） 43626i A7 B7 k高度的與水和有機溶劑之親合力、在自 然界中優良的衰減性與高度的環境安全性。 在將上述載體材質之一者儘可能緊密地装填在多孔袋 中，然後密封之後，將這包多孔袋插入水溶性的袋子中。 這個包含有這包多孔袋的水溶性的袋子可用Μ做為一種液 體農藥混合物的吸收劑。載體材質也能直接地裝填在其内 側表面是疊附在多孔袋上而形成薄片的水溶性袋子中。多 孔袋中的孔隙尺寸的分佈與全部孔隙體積可藉由緊密地裝 填載體物質而保存之。也能將兩種Μ上不同種類的載體材 質装填在袋子中，Μ調整容積密度。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 在本發明中當作吸收材質使用的載體2是具有平均孔 隙直徑在20-100μιη的多孔塊體。此種塊狀載體2具有超過 4 kg/cmaM上的壓力強度，其可使多孔塊在它們的製備與 組合過程時不會損壞。已结合起來的無機礦物，其是不溶 於水與有機溶劑中，與多孔天然的材質均能被當作多孔塊 來使用。一般而言，碳酸I弓、雲母、燒焦的粒狀黏土、葉 石、白雲石、空心的微小球狀體與海砂，這些全部是齡 由使用尿素、乙烯基或是酚澍醋黏著劑來加Μ结合的，是 適宜使用的：在考慮到與水和有機溶劑間的親和性、在自 然界中的衰減性與環境的安全性時，最適宜的是海砂、碳 酸鈣、雲母、白雲石與葉蠟石，每一種與空心的微小球狀 體温合。 將海砂、碳酸鈣、空心的微小球狀體，涸別地或是與 與空心的微小球狀體一起，藉由尿素、乙烯基或是酚樹酿i 本紙張尺度適用中國國家標準（CNS) A4規格（210X 297公釐） 43626 1 A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明（7) 黏著劑等的m助物而結合起來，然後將它們硬化，而能製 餚出載體2。在海砂-空心的微小球狀體或是碳酸鈣-空 心的微小球狀體的塊體中，可藉由調整混合之海砂或是碳 酸韩的比例從30%至70%，而控制載體塊體的容積密度：因 此*其將可Μ使超大型藥劑在水中瓢浮或沉澱。在製備載 體2之多孔塊體時，可加入3%至20%比例的尿素、乙烯基 或是酚樹酯黏著劑。 載體的重量是在超大型藥劑之總重量的2.5%至99%之 範圍內。 假如在本發明中所使用的多孔包（載體1 )或是多孔 塊（載體2 )太輕的話，將它獅違是很困難的。反之，假 如它太重的話，則它會陷在稻田土壤中，導至所包含的液 體農藥不能完全地釋放。因此，其必需要依據使用方式與 所施用之田野的情形來調整超大型藥劑的容積密度與尺寸 。當在插挟之前與之後時期，稻田土壤是軟的時候，藉由 使用由海砂與空心的微小球狀體所組成的混合物來做為藥 劑中的多孔載體來降低藥劑的容積密度，以至於不會陷在 土壤中：，反之，當稻田植物在稻田中積極地成長時，則需 要有較大容積密度的藥劑，以便穿透稻田植物所形成的遮 蓬：除此之外，有高度的水溶性活性成份的超大型藥劑應 該有低容積密度，Κ使得該藥劑能夠在水中懸浮，並確保 活性成份能夠令人滿意地分散開。 在載體1中所使用的多孔袋具有著無數個平均孔隙直 徑大於5〇μ.πι的孔隙，而它們的空氣渗透性是大於10 -9 一 (請先閱讀背面之注意事項再填寫本頁) U5 r 本紙張尺度適用中國國家標準（CNS ) Α4規格（2!0Χ297公釐） 4362 6 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（g:) /min。它們的拉強度、破裂與撕裂強度與抗切割程度可 Μ適當地調整，Μ使得它們在藥劑的組合過程或是施用時 不會被撕裂或是破裂。任何由自然或人造纖維所製造的東 西，例如不織布、編織钞、可熱封的應紙與可黏封的ΐ慮紙 *均能夠當作製備多孔袋的衬質。實際上*對多孔袋之材 質而言，在沒有任何的限制，除非這些衬質會溶於水與有 機溶劑中。然而，尉這目的而言，可熱封的茶袋滅紙是最 適宜的材質，因為它們是非常便宜、容易取得與在自然界 中可高度地衰減0 Heatseal Teabag Paper ( Grade Ref erence 47460 1，Crompton，UK)是此種材質中的一'種 良好實例。 在多孔載體吸收液體農藥混合物之後，將該載體插入 水溶性的薄膜袋子（於下文中稱作"水溶性袋子中。 然後將該水溶性袋子密封，Μ防止液體農藥混合物洩露與 流動至附近的藥劑中。有2.5-75μιπ厚的聚乙稀醇、水溶性 纖維素或是水溶性糊精等的水溶性薄瞑能當作水溶性的袋 子使用。在10至40°C之間的溫度時，此薄膜應有 50%可 在10分鐘以內溶於水，且薄膜應該是可熱封的。如此材質 白勺實传 IJ 包 ί舌有 Monosol of Model 7030、 Mode 1 8533 與 Mode 1 8534 (Chr ΐ s-Cra f t Industrial Products, Inc., USA)與HI-SEL0N of Model S-400與Model C-200 AX (日 本）。在水中，水溶性袋子的溶解速度不會對超大型藥齊[! 的功效有顯著的影響：·因此1任何一種的水溶性的袋子， 甚至是在水中溶解非常媛慢的都可以使用：當水溶性袋子 _ 10 ~ 本紙張尺度適用中國國家標準（CNS } A4規格（210 X 297公釐} 1 裝-----..—訂-------- (請先閲讀背面之注意事項再填寫本頁) ^3626 7 A7 B7 秦it 經濟部中央標準局員工消費合作社印製 的多孔袋疊附在其上而形成薄片時，它 是較合適使用的。在多孔袋的密封部份包覆著水溶性的袋 子，且多孔袋的端緣是僅以一種多孔袋的住何部份均不暴 露在外，而該袋的其它部份是真正地與水溶性的袋子分雛 開的方式黏著至密封部份時，則是更合適的。 在本發明中可Μ使用任何一種的農藥，例如除草劑、 殺蟲劑與殺菌劑，假如它們在室溫是液體狀態或是非常容 易溶解於有機溶劑中。可應用於本發明的除草劑包括有 丁氧基甲基-2-氯-2 ’，(3 二乙基乙驢苯胺（butachlor) 、2-氯-2 τ二乙基-Η - (2-两氧基乙基）乙醯笨胺（pre-tilachlor)、2-氯-N-(3-甲氧基-2-硫茂基）甲基-2T，6，-二乙基乙醯笨胺（NSK-850)、S- ( ct，α -二甲基苯甲基）氮 己環-1-硫代碳（dimepiperate)、S-(4-氛苯甲基）-Ν,Ν-硫 代氧基甲酸二乙酉旨（benthiocarb)、S-乙基氮雜j-l-硫化 碳（mol inate)、S-苯甲基-乙基-N - ( 1，2-二甲基丙基）硫 代氨基甲酸化物（esprocarb)、2,3-二氫_3,3二甲基-5-苯 并口;^喃基-礎酸乙焼（benfuresate)、5-(4,6-二甲氧基$ 啶基-2-氨基甲(¾氯磺1-甲基呲酸（py r azo-sulfuron ethyl)、4 -硝基苯基- 2,4,6-三氯苯基趟（ chlorni trofen)、5 - (2，4-二氯笨氧基）-2 -硝基茴香醚（ chlomethoxyfen)、甲基-5- (2，4-二氯苯氧基）-2-硝基笨 酸酷（Bifenox)、三氟-2’-甲基-4'-(苯基硝基） 磺%甲烷 替笨胺（perfluidone)、2-[4- (2,4 -二氯苯 —1，3 —二甲基Π此々尤基一5 —瘦基]一笨乙3同（p y r a ζ 〇 >: y f e η ) 、S - 2 11· 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) r 43 626 1 A7 B7 Ο '^年^ /基'鑛基-甲基~ Ο，Ο -二丙基硫代鱗（p iperophos) 、4,6~二氯-2-笨基定（fenclorim)、Ν~α,2-二甲基-丙 基）-Ν-乙基-6-甲硫基-1，3,5_三連氮-2,4-二胺（dimetham etryn)、4-(4-氯 ~0-甲笨氧基）丁酸（MCPB)、5-第三级-丁 基-3- (2,4 -二氯-5-異丙氧基笨基）-1,3,5 -氧二氮茂基-2 ( 3H)-OnebxacHazorO等等。可應用於本發明的殺蟲劑 包括有0,0-二乙基~0-2-異两基-6-甲基% π定基-4-硫代破 (〇^32_打）、0,〇-二乙基-0-3,5,6-三氯-2-氯苯基硫代鱗 (chlo「opyrifos)、2-第二級-丁基笨基-鎮基甲酸甲酉旨 (BPMC)、二甲基（E)-1-甲基-2-(甲基氨基甲_乙輝基磷 酸鹽（monocrotophos)、0,0-二乙基-0-4-硝基苯基硫代鱗 (parathion)、0-乙基-0~2-異丙氧基鑛基聚__安基硫代 異丙基鱗（isofenphos)、2,3-二M-2,2-二甲基亲并#哺 基-7-(二丁基硫代氧）-氨基甲酸甲醋（carbosulfarO、 (RS) - ct -® 基-3-筆氧基苯甲基（RS) -2,2 —. -1- (4-乙氧 經濟部中央標準局員工消費合作社印製 基苯甲基）環丙院|基化物（cycloprothrin)、2~(4_乙氧 基苯基）-2-甲基丙基-3-苯氧基苯甲基醚（ethofenprox)、 乙基-N- [2,3-二氬-2,2-二甲基苯并?/、喃基-7-#基羰基 (甲基）_硫代氨]-N -異丙基--丙氨j酸化物（benfuracarb) 、0,〇-二甲基-0-3,5,6-三氯-2-氮笨基硫代鱗（(^1〇「1^-「if os-methyl)等等。可應用於本發明的殺菌劑包括有S-苯甲基—0,0—二異两基硫代麟（ΙβΡ)、1,2,5,6—四氫π此略基 [3,2,1-ij] ^ - 4~one (pyroqui Ion)、3-'婦丙氧基 _1，2_ _笨并基[d ]異疏：氮雜環戊二輝-1，1 -二氧化物（pr obenazo i e 12 — 本紙張尺度適用中國國家標隼（CNS ) A4現格（210X 297公釐） I.--------裝-----.--訂-------線 (請先閣讀背面之注意事項再填寫本頁) Γ 經濟部中央標準局員工消費合作杜印製 4362s1 A7 __B7_ 五、發明説明（丨f ) )等等。除了上述所說明的農藥之外，在本發明中可κ使 用住何一種在室溫中是液體狀態或是非常容易溶解於有機 溶劑中的農藥。 本發明的超大型藥劑能單獨，或是配合其它活性成份 來结合農藥活性成份。在藥劑中的活性成份是佔總重量的 1%至95%之範圍內。 沸點大於60°C與比重小於1的有機溶劑是較適合使用 在本發明超大型藥劑中。 除此之外，液體農藥温合物的比重可隨著所使用的有 機溶劑而變化。考慮到活性成汾的比重通常是大於1 ，所 以具有低比重的有機溶劑是較適合用來製備高度濃縮的液 體農藥。溶劑的例子是二甲苯、液體烷類、環己酮、環己 燒、環己酉享、甲基甲苯、Solvesso 100 - Solvesso 150 -Solvesso 200、正甲基氮環戊嗣、正丁基氮環戊嗣、二 乙笨、三乙苯、酮類（例如丁酮I)、聚院基乙二醇與醇類 (例如甲醇）。雖然非極性的有機溶劑是用來做為主要的 溶劑，但是也能將水溶性的溶劑做為共用溶劑使用於農藥 的活性成汾。 為了提供農藥較佳的乳化度與分散度，可Μ將各式的 表面活性劑添加至液體農藥混合物中，當作乳化劑、增溶 劑或是分散劑：，對這用途而言，非雛子與陰雛子式表面活 性劑均可使用：非雛子表面活性劑的例子是聚氧化乙烯焼 基_、聚氧化乙稀芳香基醚、聚氧化乙:蹄苯乙基芳香基醚 、聚氧化乙烯聚氧化丙烯塊狀聚合物、花楸糖脂肪酸醚、 -13- 本紙張尺度適用中國國家標率（CNS ) Α4規格（210Χ 297公釐） I---.-------裝-----^--訂-------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作杜印製 4 3 62 61 A7 87五、發明説明（丨> ) 聚氧化乙烯花楸糖脂肪酸醚、甘油脂肪酸醚、聚氧化乙鋪 甘油脂肪酸醚、乙缺乙二醇與乙炔醇類。陰離子表面活性 劑的例子是烧基苯礎酸耗、燒基碼基丁二酸鈉與聚氧化乙 蹄院基芳番基酸硫酸納酸。除了上述所說的表面活性劑之 外，使用在本發明超大型藥劑中的表面活性劑並無任何W 別白<]限制，假如它們是當做可乳化的濃縮液或是可擴散白勺 油質藥劑使用。添加至液體農藥混合物中的表面活性劑楚 佔總重量的5%至15¾:之範圍內，但是最好是超過10%。 其可添加例如乙基纖維素之類的黏度加強劑，以控制 液體農藥混合物的黏度。也可以在液體農藥混合物內添加 例如氯甲基一氧三圜、豆油、磷酸等的抗分解劑或安定劑 ，以安定超大型藥劑在長時間儲藏時的生化特性，但是它 們在水中應該不可K對混合物的分散性有住何的影響。當 超大型藥劑被施用至稻田水中時，所有來自超大型藥劑中 的活性成份應該要在幾乎一天之內被釋放出來。明確地說 ，在近乎24小時之内，其必需要分別地釋放超過90%以上 的液體殺蟲劑與殺菌以及超過95% K上的除草劑：因 此，必需要依據所使用的載體的孔隙尺寸，來調整農藥温 合物的比重至0.8至0.995之範圍内，並且調整它的黏度 Ο 本發明之超大型藥劑是被製蔺成每件有5至200公克 的重量…砍據它們在稻田中的手擲距離與其後的沉澱狀况 來決定：·超大型藥劑所使用的數量是隨著藥麵中的活性成 份的不同之水分散度而改變。在10英欧的稻田中能施用5 -14- I---------批衣------—1T-------0 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNTS ) A4規格（2丨0X297公釐） 經濟部中央標準局員工消費合作社印製 ^3626] A7 B7五、發明説明（丨3 ) 至200件的藥劑*但是最好是使用5至50件。 為了預防液體農藥在儲藏時自藥劑中洩露出來與人體 被拽露出來的農藥所污染的可能性，在多孔載體內要吸收 液體農藥混合物到全部孔隙體積的80%至90%。 雖然本發明超大型藥劑的製造方法並無特別的限制， 但是經常Μ下列三種範例去製造藥劑。 第一種範例：1)將二張熱封荼袋腾紙插在二片水溶性薄膜 之間，並使用脈衝密封器將它們三個端緣加 以熱封，Μ形成一個袋子。2)將海砂装填至 於所得到的袋子中。3)將液體農藥混合物添 加至裝填著海砂的袋子中，然後熱封袋子的 開口部份。4)將所得到的超大型藥劑放入錯 箔包中，然後密封Κ方便儲藏。 第二種範例：1)將粒狀材質裝填在熱封茶袋濾紙製成的袋 子中，之後加以密封，因而製得載體1。2) 將載體1放入水溶性的袋子中。3)將液體農 藥混合物添加至載體1中，然後使用脈衝密 封器將水溶性袋子的開口郜份熱封。4)將所 得到的超大型藥劑放入絕活包中，然後密封 Μ方便儲藏。 第三種範例：1)將粒狀材質與酚樹酯黏著劑混合，之後加 Μ成形與凝固，而製得載體2。2)將載體2 放入水溶性的袋子中：3)將液體農藥混合物 添加至載體2中，然後使用脈衝密封器將水 -15- ----------裝-----^--訂-------線 ! J (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） 經濟部中央標準局員工消費合作社印製 •Ί ·"* ,.·、 '·' 〜二匕， Α7 Β7 五、發明説明（丨f·) 溶性袋子的開口部份熱封。4 )將所得到的超 大型藥劑放入鋁萡包中•然後密封以方便儲 藏。 當由上述範例所製備的超大型藥劑施用至稻田時，它 們會依據藥劑的容積密度，漂浮在稻田水上，或是沉在稻 田土壤中，雖然它們包含有比重小於1的液體農藥混合物 。只要水溶性袋子溶解於水中，來自多孔載體中的液體農 藥温合物會逐漸地釋放至水面或是接近水面處。同時地， 液體農藥混合物會乳化、敗開與分散至一個廣大的面積， 而在24小時之內，使活性成份在所處理的面積中均勻的分 佈開。在農藥是高度水溶性的狀況中，使暴露在空氣中的 超大型藥劑漂浮將可提高它們的分散性。相反地，在農藥 幾乎不溶於水，而它們的乳液安定性是足夠高的狀況下， 使超大型藥劑沉澱能避免在某一面積中農藥的累積，因之 而不受風所影響。除此之外，當超大塑藥劑包含有高揮發 性而沒有黏性之石油溶劑構成的可散開油質，而以油質混 合物型態存在時，來自藥劑中的可散開油質能Μ薄_形式 沿著水面快速地釋放與散開。 本發明超大型藥劑的活性成份在水中是容易地分散與 均句分佈，因此它們的功效將不容易降低，除非所處理的 稻田水之表面是完全地被稻草、泥沼或是水萍之類的水棲 雜草所覆蓋。 當5至10件的本發明超大型藥劑施用至10荚砍的稻田 中時，它們能發揮它們最大的功效。當然能調整本發明超 -16- 本紙浪尺度適用中國國家標準（CNS ) Λ4規格（210Χ 297公釐） ------------批衣-----^--ΐτ------0 (請先W讀背面之注意事項再填寫本頁) 43 626 1 A7 經濟部中央標準局員工消費合作社印聚 B7五、發明説明（/J:) 大型藥劑所使用的數量。 當本發明超大型藥劑施用至稻田時，它們會漂浮在稻 田水上，或是沉在稻田土壤中。當水溶性袋子在水中溶解 時，來自多孔載體中的液體農藥混合物會逐漸地釋放至水 面或是接近水面處。因為本發明超大型藥劑包含有本身具 有高度自乳化性與分散性的非極性溶劑與表面活性劑，其 活性成份會在24小時之內分散至一個廣大的面積內，使抖 濃度均勻分佈。甚至在一個非常強陣風的情形下，活性成 份也能均句的分佈，並充份地發揮它們的功效，而不會對 稻田植物造成任何的植物毒性。除此之外，因為本發明超 大型藥劑只包括液體農藥混合物、多孔載體與水溶性袋子 ，因此它們可Μ由便宜的材質*藉由簡單的製造方法製餺 之。 本發明將配合下列詳細的例子，來進一步地說明之。 提供這些例子只為了說明的目的而已，而除非有其它特別 的說明，這些例子並不是要m來做為限制之用。在這些例 子中，〃單位 '與〃％ 〃分別是指重量單位與重量百分比 〇 例1 :將二張使兩作茶袋（熱封茶袋，Grade reference 474601，Crompton，UK ；空氣 ΐ參透性，100 m3 / m2 / m i n ) 的i慮紙插在二片水溶性薄膜（Monoso 1 o f Model 7030or Mode 1 8534 ΐ Chr ϊ s~Craf t Industrial Products ， Inc.)之間，fl 夺 ΐ慮幺氏 fl勺端 緣集中在密封的部份，因此嬷紙的任何部份不是鉍 -17 — [.: - 111.~~1 I . —Ί I - I I I - - (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Λ4規格U10X 297公釐） 436261 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明（丨έ ) 露在外，使用脈衝密封器將它們的三個端緣予K熱 封，以製造一個袋子（在下文稱做"水溶性薄膜總 紙袋。除此之外，將使用作茶袋的濾紙與水溶 性薄膜分別地熱封》κ製造各別的袋子（在下文分 別地稱為"濾紙袋〃與〃水溶性袋子。上述之 袋子將使用在下列超大型藥劑的製備作業中。 例2:將14.4公克重的海砂與g,6公克重的Mic「ocells SL 350裝填在滅紙袋中，然後密封。所得到的多孔 包將使用在下列超大型藥劑的製備作業中。 例3 :海石少與Mi croce Us SL 350以比例47:47混合之後 ，將酿樹酯（Resol type) Μ比例9: 94添加至所辟 到的混合物中。利用擠製法，使所得到的載體混合 物整形成為2.7公分直徑的桿狀，在150°C下硬化 2小時，然後再將其切割成適當尺寸的斷片。所得 到的載體（在下文稱作"多孔塊"）將使用在下歹] 超大型藥劑的製備作業中。 4 * 6.6 單 ΐ立 &勺 pyrazosulfuron ethyl ( .¾¾ ^ 9 9.0 % )溶解方$472.8單位白勺molinate (,纯度98*0%)， 於這混合物中添加400.6單位的二甲苯與120單位 的乳ib劑（由聚氧化乙鋪综基苯基醚、特別的聚氧 (b乙）:希综基磷ib物、十二基苯磺酸鈣與防止分解的 藥劑的混合物），加Μ混合，Μ製造具有47.0%的 活性成份與0.970 比重之 moHna_te-pyrazosulf uron ethyr乳狀濃縮液。上述的液體農藥温合物將於例5 -18- I — -------裝------丨訂-------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X 297公釐） 經濟部中央標準局員工消費合作社印裝 4 3 62 6 A7 B7五、發明説明（/?) 、6、7、8與15中使用。 例5 :將海砂放入研缽中Μ杵研磨、筛選K及用水清洗， 然後乾燥，以製備具有0.3至0.5mm粒子尺寸的海砂 。將57公克的上述海砂緊密地裝填在水溶性f#膜_ 务‘氏袋中 ° Η等 11.3 公克 &勺 mol inate-pyrazosulfuron ethyl可乳化濃縮菽添加至上述的袋子中，然後將 袋子熱封，Μ製造具有7.78%活性成份的超大型藥 劑。將超大型藥劑放入在錯箔包中，然後將所得到 的鋁箔包熱封。 例6 :將海砂放入研缽中Μ杵研磨、蹄選Μ及用水清洗， 然後乾燥，Μ製備具有0.3至0.5mm粒子尺寸的海砂 。將57公克的上述海砂緊密地裝填在濾紙袋中，將 袋子熱封，以製造多孔塊，將所得到的多孔塊放入 在Monosol of Model 7030的水溶性袋子中：將11 .3.公克的 molinate — pyrazosulfuron ethyl 可乳·ί!:: 濃縮液添加至上述的袋子中，將袋子熱封，Μ製造 具有7.78%活性成汾的超大型藥劑。將超大型藥劑 放入在鋁箔包中，然後將所得到的鋁箔包熱封。 j列Ύ : Η夺传fJ 2中白勺-多孑Li包放入在Monoso 1 of Mode 1 7030 的水溶性袋子中：將11.3公克的 molinate-pyrazosulfuron ethyl可乳化濃縮液添加至上述 的袋子中，將袋子熱封，Μ製造具有7.78%活性成 汾的超大型藥劑。將超大型藥劑放入在鋁萡包中， 然後將所得到的鋁萡包熱封。 1 种衣 ^ 訂 線 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CMS ) A4規格（210X297公釐） 經濟部中央標準局員工消費合作社印製 43 6261 A7 B7 五、發明説明（丨g) 例8 :將57公克具有0.3至0.5mm粒子尺寸的碳酸弼緊密地 裝填在水溶性Γ#膜減紙袋中。將：L1.3公克的 mol inate-pyrazosulfuron ethy 1 可乳化濃縮液添 加至上述的袋子中，將袋子熱封，Μ製造具有 7.78%活性成份的超大型藥劑。將超大型藥劑放入 在鋁萡包中*然後將所得到的鋁箔包熱封-」 例9 :將15.2公克具有0.3至0.5mni粒子尺寸的海砂與10.1 公克的Microcel Is of SL 350緊密地裝填在水溶性 薄膜减紙袋中。將12.3公克的{?<^3七3「可乳化濃縮 液（活性成份 12% ;比重0 · 92 ; Han-Mong Agro-chemica 1 Co, . Korea ) ΐ恭力卩至上述白勺袋子中，H等 袋子熱封，Μ製造有3.9%活性成份的超大型藥劑。 將超大型藥劑放入在鋁箔包中，然後將所得到的鋁 萡包熱封。 校!j 1 Ο : 556單位白勺butachlor (純度87%) 、：100單位白勺 乳化劑（聚氧化乙婦壬基苯基醚與十二基苯磺酸 鈣的混合物）與344單位的二甲笨（工業甩等級 )予Μ混合，Μ製造b u t a c h 1 o r可乳化濃縮液。 將91公克具有0.3至0.5 mm粒子尺寸的海砂緊密地 裝填在水溶性薄膜過濾紙袋中 將18.6公克的 butachlo「可乳化濃縮液添加至上述的袋子中， 將袋子熱封，以製造具有8.21%活性成份的超大 型藥劑。將超大型藥劑放入在鋁萡包中，然後將 所得到的鋁萡包熱封。 一 20- (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210XM7公釐） 436261 A7 經濟部中央標準局員工消費合作社印製 B7五、發明説明旧） 例11:將395.4 單位的<^321〇〇11(純度96.1%)、100單 位的乳化劑（聚氧化乙鋪壬基苯基醚、聚氧化乙 烯蓖麻油醚與十二烷基苯磺酸弼的混合物）、20 單位的氯甲基一氧三園與484.6單位的二甲苯（ 工業用等級）予以、混合，以製造具有〇.970比重 的diazinon的可乳化濃縮液。將S8公克具有0.3 至0.5mm粒子尺寸的海砂緊密地裝填在水溶性薄 膜濾紙袋中。將13.5公克的diazi non可乳化濃縮 液添加至上述的袋子中，將袋子熱封，以製造具 有6.3%活性成份的超大型藥劑。將超大型藥劑放 入在鋁萡包中，然後將所得到的鋁萡包熱封。 例12:將231.2單位的€^32^〇^(純度96.4%) 、228.6 單位的8?1^(純度96.4%) 、100單位的乳化劑（ 聚氧化乙烯壬基苯基醚、聚氧化乙烯蓖麻油醚與 十二院基笨確酸耗的混合物）與440.2單位的二 甲苯（工業用等級）予以温合，Μ製造具有 0.970tb 重白勺 diazinon — BPMC 可？Lib 濃，縮液。Η 等 6 8公克具有0.3至0.5mm粒子尺寸的海砂緊密地装 填在水溶性薄膜濾紙袋中。將13.5公克的 d i az〖non — BPMC可乳化濃締液添加至上述的袋子 中，將袋子熱封，以製造具有7.38%活性成份的 超大型藥劑。將超大型藥劑放入在鋁范包中，然 後將所得到的鋁箔包熱封。 例1 3 :將42單位的ethofenprox (純度96.9%) 、40單位 -----------1------丨訂-------.^. <' (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央標準局員工消費合作社印製 43626^ A7 B7五、發明説明（>〇 ) 的乳化劑（聚氧化乙烯壬基苯基醚、聚氧化乙烯 菌麻油醚與十二烷基苯磺酸鈣的混合物）、460 單位的二異丙基亞@酸酯與458單位的二甲笨（ 工業用等級）予以混合，以製造ethofenp「ox分 散油。將50公克具有0.3至0.5nim粒子尺寸的海砂 緊密地装填在水溶性薄膜濾紙袋中。將10公克的 ethofenprox分散油添加至上述的袋子中，將袋 子熱封，以製造具有6.67%活性成份的超大型藥 劑。將超大型藥劑放入在鋁箔包中，然後將所得 到的紹范包熱封。 例1 4 :將112.5單位的偶氮六十烷（純度88.8%)溶解於 500單位的環己酮（工業用等級）中。於混合物 中，添加100單位的乳化劑（聚氧化乙烯烷基苯 基醚、聚氧化乙烯烷基磷化物與十二烷基笨磺酸 耗的混合物）與2S7.4單位的二甲苯（工業用等 級），加Μ混合，Μ製造偶氮六十烷可乳化濃縮 液。將68公克具有0.3至0.5mm粒子尺寸的海砂緊 密地裝填在水溶性薄膜滤紙袋中·將2 0公克的偶 氮六十烷可乳ib濃縮液添加至上述的袋子中，將 袋子熱封，以製造具有1.67%活性成份的超大型 藥劑。將超大型藥劑放入在鋁箔包中，然後將所 得到的鋁箔包熱封。 例1 5 :將22.1公克的多孔塊放置在Monosol of Model 7 0 3 0的水溶性袋子中將11.3公克的mol inate- -22- (請先閱讀背面之注意事項再填寫本頁> 本紙張尺度適用中國國家標準（CNS ) A4規格（210Χ；ί97公釐） 436261 A7 __B7_ 五、發明説明) P y r a 2: 〇 s u 1 f u r ο n e ΐ h y 1可乳化濃縮液添加至上述 的袋子中，將袋子熱封* K製造具有7.7S»;活性 成份的超大型藥劑。將超大型藥劑放入在鋁萡包 中，然後將所得到的鋁箔包熱封。 下文將配合Μ下詳細的實驗範例，進一步地說明本發 明超大型藥劑在施甩至稻田之後活性成份的分佈與它們的 功效。 實-驗章传[f 1 :言平估 mo 1 i nate-pyrazosu i f uron ethyl P余草 劑的超大型藥劑施用至稻田之後，其活性成 份的分佈與它們控制雜草的效果。 經濟部中央橾準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本育c 將稻苗移植在13公尺米15,3公尺的稻田中。將有1公 分直徑與1.2公尺長度的PVC管打樁，使得稻田被區分 成2公尺来2公尺的區域。在稻苗移植之後，立刻地將近旁 空地之草（Echinochloa crus-ga 111 Beau v .)白勺種子、 •水栗（Eleocharis Kuroguwa i Ohw i )、產筆(Cy perus serotinus Rottb .)與慈女古屬植物 ¢. Sagittar la trifolia L.) 種植在每個區域的中央。在稻苗移植之後 的10天，調整實驗稻田的水平面大約至6公分。將六件例 7 中的molinate-pyrazosulfuron ethyl 超大型藥劑儘可 能均匀地拋至稻田中。在施用之後的24小時後，於每個區 域的中央取5毫升的水當作樣品：使用高效能液體色曆分 析法*檢測樣品中Molina te的濃度。在處理之後的30天後 ，能目視地評價所處理的超大型藥劑在稻中植物上的植物 本紙張尺度適用中國國家標準（CNS) A4規格（2!0X297公釐） 43626] A7 B7五、發明説明（>> )毒性效果與控制雜草的效果。圖一顯示在處理之後的24小時後，活性成份在稻田水 中的分佈。 ---„-------裝------—訂------>、φ, (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 -24- 本纸張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） 436261 A7 B7 五、發明説明（>3 ) 0.69 1.45 1-14 1.01 1.73 1.06 1*24 ⑴ 1.32 0.85 1.21 ⑵ 1.62 1.01 1 -18 1.25 0.64 0.94 1.22 1.03 1.11 1.47 0.92 1.09 1.97 1.26 1.06 1.20 1.01 1.36 1.42 1 * 76 0.96 1.61 1.45 1.14 ⑶ 1*41 1.85 0.80 1.08 1.09 0.96 1.03 1.32 (請先閱讀背面之注意事續再填寫本頁) -装. ,?τ 線 經濟部中央標準局員工消費合作社卬裝 圖一* * mo 1 i nate-py ra^osu I f uron ethyl 之超大型藥 處理之後的24小時後，molinate在稻田水中的分佈：、 所處理的稻田的大小為13公尺米15·3公尺。表示m〇Unate 濃度的數字之單位是PPm :’ -25- 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） 經濟部中央標準局員工消費合作社印製 436261 A7 B7五、發明説明) 圖一顯示活性成份相對上是均勻地分佈，甚至儘管在 稻田中的水每天以2-3公分的最大的速度自然地衰退，以 及風連纊地吹至上方。 在處ί里之後的24小時後，在稻田中mol inate的平均濃 度是1.23 ppm，其變動係數為23.4%。與變動係數為25-30 %之昔用粒狀藥劑中的mol inate比較，超大型藥劑中的 mol inate在7〗< 中:是較均旬地_分佈。 超大型藥劑沒有引起稻田植物的任何植物毒性*除了 在（1)、（2)與（3)的位置上，那些位置上，各只有一堆的 稻田植物呈現50%、60%與30%的成長抑制。超大型藥劑完 全地控制在稻田中種植的四種不同的雜草種類。 實驗範例2 :在diazinon超大型藥劑於稻田處理之後，其 活性成份的分佈。 當稻田植物在生產階段，將有1公分直徑與1.2公尺 長度的P V C管打樁，使得13公尺米15.3公尺的稻田被區 分成2公尺2公尺的區域。在調整實驗稻田的水平面大 約至6公分之後，將六件例1 1中之diazinon超大型藥劑 儘可能均勻地抛至稻田中。在處理之後的24小時後*於每 個區域的中央取5毫升的水當作樣品。使用高效能液體色 層分析法，檢測樣品中d i a z i η ο η的濃度。 圖二顯示在處理之後的2 4小時後，活性成份在稻田水 中的分佈。 -26- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Α4現格（210Χ297公釐） 436261 A7 B7 五、發明説明OJ：) 0.61 0.66 0.52 0.64 0.78 0.35 0.43 0.63 0.57 0.49 0.69 0.40 0.69 0.46 0.54 0.65 0.42 0.58 1.14 0.86 0.39 0.54 0.61 0.54 0*60 0.88 0.61 0.45 0.43 0.44 0.72 0*75 0.51 0.67 0.96 0.41 0.57 0.70 0.52 0.37 0.76 0,94 ---,------------訂----------^ t : (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 圖二：在diazinori超大型藥劑處理之後的24小時後， d i az i non在稻田水中的分佈。所處理的稻田的大小為1 3公 尺_米15.3公尺表τρί diazinon ί農度的數字之單位是p p ra。 活性成份di az i non是相當均勻地分佈。在處理之後的 2 4小時後，在稻田水中d i a z i η ο η的平均濃度是0.61 p p m， 其變動係數為28.5%。此變動係數近乎於昔用粒狀藥劑 —2*7 — 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 4362s A7 B7 五、發明説明) 的變動係數。從這些结果得知，預期會有優良控制害蟲的 效果。 如上述所顯示，本發明的超大型藥劑只需拋5至50件 ，而不需使用特殊的農藥撒藥機，就能應用至稻田中。此 種超大型藥劑能大量地節省勞力與降低在農藥Μ人工施用 過程時被農藥毒害的危險。因此，手撼式且包含有農藥的 超大型藥劑在雜草、昆蟲害物與植物疾病上有優良的控制 效果，而能成功地取代昔用的藥劑。 --.-------餐---------- 訂--------^ . 觚 (讀先閱讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 -28- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐）Consumer cooperation of the Central Standards Bureau of the Ministry of Economic Affairs, printed 436261 A7 B7 V. Description of the invention (/) TECHNICAL FIELD This invention relates to a hand-held and large pesticide containing pesticides, which can be used in, for example, rice fields, ponds and lakes. In a wide range of sexually active areas, it effectively controls all kinds of weeds, harmful insects and plant diseases. In more detail, the present invention relates to a very large medicine. When it is treated in paddy water, the pesticide contained in it will be evenly distributed to a large area. The present invention also relates to a pharmaceutical preparation method for this oversized medicine. Concisely, the preparation method includes inserting a pile-shaped porous carrier that is insoluble in water or organic solvents into a water-soluble film bag, and mixing a liquid pesticide mixture composed of active ingredients of pesticides, surfactants, solvents, and co-ribs. Absorb into a bag and heat seal the bag. The oversized medicine of the present invention is characterized in that when the medicine is hand-thrown without using a special pesticide spreader, it is applied to a rice field covered with water or to a flood gate. The active ingredient is slowly released and distributed evenly over a large area. Background Art Gradual urbanization and industrialization have rapidly changed modern agriculture into a labor-saving agriculture. Although most farmland has been gradually mechanized in rice farming, pesticides are still applied by farmers. This kind of work in a wet field is very labor-intensive, because walking around this muddy field is difficult * and such work often puts farmers at risk of being poisoned by pesticides. In addition, in the Far East countries including South Korea, aerial spraying of pesticides can only be applied to a large number of areas, because farming in these countries is very labor-intensive. _10 This paper standard applies Chinese national standards ( CNS) Α4 size (210 X 297 mm) ^ -I — 丨 ----- ^ ------ ΐτ '------ ^ {Please read the precautions on the back before filling this page) 4 3 62 6 1 A7 Consumption cooperation between employees of the Central Bureau of Standards of the Ministry of Economic Affairs Du B7. 5. Description of Invention (>) Business. Therefore, pesticides must be applied to the paddy fields by hand, until the fully mechanized agricultural land management in the paddy fields is common. It has long been hoped that similar tobacco nicotine generators that have been conveniently used in greenhouses, labor-saving pesticides, and their application methods can be developed to enable them to effectively control yarrow in large areas such as rice fields, ponds and lakes, Harmful insects and plant diseases. In order to reduce the labor and danger of manual application of pesticides to rice fields in rice fields, several liquid agents including suspension concentrates, emulsion concentrates, and milky concentrates have been developed. However, such agents have not been successfully used in a large area because of some of their disadvantages, such as contact damage to rice plants when applying liquid pesticides, and inconvenient methods in rice fields. Therefore, they are only used in a limited area of narrow rice fields. For these reasons, very large pharmaceuticals have been developed intensively in Japan and South Korea. The biochemical characteristics of the oversized pharmaceuticals are different from those of conventional pharmaceuticals, because the active ingredients from the oversized pharmaceuticals should be evenly distributed throughout the entire application area of the rice field, or even M hands; Very large potions were thrown in the rice fields. Very large medicines are much larger than conventional granular or flake medicines, so they are generally referred to as 〃large medicines ". At present, research and development of very large medicaments with different shapes, sizes and mechanisms of action. Good mega medicaments should be able to be made economically, and have the characteristic that when these mega medicaments are applied in paddy water, their active ingredients will be dispersed uniformly over a wide area. Moreover, such characteristics are in the long one 4- (Please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) Λ4 specification (210 X 297 mm) Employees' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Printing 3 62 6] A7 B7 V. Description of the invention) Time should not be reduced or lost during storage. To date, several very large pharmaceuticals have been developed, and one of them is a gas-generating type. This type of medicament is tablet-shaped and usually has a weight of several grams to tens of grams. When it comes into contact with water, it is quickly decomposed into minute particles by the rapidly generated carbon dioxide gas, and these particles are also dispersed to the distant chicks at the same time. However, this type of medicine sometimes causes severe phytotoxicity to rice field plants due to excessive excess of active ingredient activity at the location to be treated. Because the 瑄 -type pharmaceutical contains some acids or pesticides, pesticides that can be rapidly decomposed by chemical reactions (such as hydrolysis) cannot be prepared into the above-mentioned pharmaceuticals, so chemically stable pesticides can only be prepared into very large-scale pharmaceuticals. Moreover, these agents tend to lose their ability to generate gas because they react with infiltrated water during storage. Their cost of preparation is much higher than that of conventional agents. Another method for preparing very large pharmaceutical preparations is known * which involves a milky concentrate or an oily pesticide being directly or in a milky concentrate or an oily pesticide that is water-soluble or nearly non-toxic. The water-soluble carrier is absorbed and placed in a water-soluble capsule or a water-soluble bag, and then sealed. However, when a water-soluble bag containing a pharmaceutical agent containing a water-insoluble carrier is dissolved in water • The active ingredient of the pesticide is not completely released into the water, and often accumulates on the surface of the paddy soil. Therefore, this agent cannot provide a uniform distribution of the active ingredients of pesticides, phytotoxicity of rice plants will occur around the treatment site, and insecticidal efficacy will be reduced away from the treatment site. In pharmaceuticals containing a water-soluble carrier, when the liquid pesticide mixture in the pharmaceutical is emulsified (please read the precautions on the back before filling this page). ·· s Travel paper size is applicable to China National Standard (CNS) A4 specifications (210X297 (Mm) Printed by the Consumer Cooperatives of the Central Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 43626 1 A7 B7 V. Description of the invention (J :) The compound is absorbed into the bag, and the above-mentioned objects are sealed; Packed in a porous bag * Seal the bag, insert the sealed bag into a water-soluble bag, absorb the liquid pesticide mixture, and seal the above items; or combine the water-insoluble granular material with the adhesive static J Together, it forms a block-shaped porous carrier, inserts the porous carrier into a water-soluble bag, absorbs the liquid pesticide mixture, seals the bag, inserts the bag into the aluminum foil bag again, and seals the above-mentioned objects. The best horizontal form for practicing the present invention. The carrier 1 used in the present invention as an absorbent for absorbing liquid pesticide mixtures is a porous bag made of a powder or granule that is practically insoluble in water or organic solvents. The material is tightly packed in a porous bag. There are a few micropores inside these powdery or granular materials. And these powdery or granular materials have a diameter greater than 0.1 mm. The materials included are organic or inorganic. Examples are inorganic minerals such as sea sand, hollow microspheres, calcium carbonate, dolomite, charred granular clay, zeolite, kaolin, mica, pholite, etc .; polyethylene glycol, polypropylene, polyvinyl chloride Other powdery or granular polymers: and organic materials such as crumbs, rice straw, granular charcoal, and shells. Any of the materials shown above can be selected and defined according to the pesticide. Generally speaking, sea sand, calcium carbonate, dolomite, pyrophyllite, mica, hollow microspheres (such as 制造 I croce 11s SL made in Australia & Scotch li_te made in the United States, made in Japan Shi 「asu baloon) is suitable for use with polygas. The most suitable carrier materials are sea sand, hollow microspheres, calcium carbonate, dolomite, pyrophyllite, and mica because they have smooth outer sides. Superficial and low-level ones are —7- ---- ....... i ^ 1. I— I--: l ^ i I mn ^^ 1------ II-an --- -r_--0¾ i more (please read the notes on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 specification (210X29 · / mm) 43626i A7 B7 k with water and organic solvents Affinity, excellent attenuation in nature and high environmental safety. After filling one of the above carrier materials as tightly as possible in a porous bag, and then sealing, insert this bag into a water-soluble bag The water-soluble bag containing this porous bag can be used as a liquid pesticide mixture. The carrier material can also be directly filled in a water-soluble bag whose inner surface is laminated on a porous bag to form a thin sheet. The pore size distribution and the total pore volume in the porous bag can be packed tightly by the carrier It can also be stored in materials. It is also possible to fill two different kinds of carrier materials on the bag into the bag, and adjust the bulk density. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) The carrier 2 used as the absorbing material in the present invention is a porous block having an average pore diameter of 20 to 100 μm. Such a block-like carrier 2 has a pressure strength of more than 4 kg / cmaM, which can make the porous block on them It will not be damaged during the preparation and combination process. The combined inorganic minerals are insoluble in water and organic solvents, and the porous natural materials can be used as porous blocks. Generally speaking, carbonate I bow, Mica, charred granular clay, leaf stone, dolomite, hollow microspheres and sea sand, all of which are adhered by using urea, vinyl or phenolic vinegar It is suitable to use LM in combination: when considering the affinity with water and organic solvents, attenuation in nature and environmental safety, the most suitable are sea sand, calcium carbonate, mica, baiyun Stone and pyrophyllite, each of which is warmed with hollow microspheres. Sea sand, calcium carbonate, hollow microspheres, separately or together with hollow microspheres, through urea, Vinyl or phenolic resin i The paper size is in accordance with Chinese National Standard (CNS) A4 (210X 297 mm) 43626 1 A7 B7 Printed by the staff of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Printing Instructions (7) Adhesives The other m helpers are combined, and then they are hardened, and the carrier 2 can be prepared. In the block of sea sand-hollow microspheres or calcium carbonate-hollow microspheres, the carrier can be controlled by adjusting the ratio of mixed sea sand or carbonic acid from 30% to 70%. Bulk Density of the block: Therefore * it will allow the super-large medicament to float or settle in water. When preparing the porous block of the carrier 2, a urea, vinyl or phenol resin adhesive may be added in a proportion of 3% to 20%. The weight of the carrier is in the range of 2.5% to 99% of the total weight of the oversized pharmaceutical. If the porous bag (carrier 1) or porous block (carrier 2) used in the present invention is too light, it is very difficult to dislodge it. Conversely, if it is too heavy, it will become trapped in the paddy soil, resulting in the contained liquid pesticide being not completely released. Therefore, it is necessary to adjust the bulk density and size of the oversized pharmaceutical according to the use mode and the situation of the field to be applied. When the paddy soil was soft before and after cutting, the bulk density of the medicine was reduced by using a mixture of sea sand and hollow microspheres as a porous carrier in the medicine, so that Will not be trapped in the soil: On the contrary, when the paddy field plants are actively growing in the paddy field, a large bulk density agent is needed to penetrate the awning formed by the paddy field plants: In addition, there is a high degree of Ultra-large medicaments for water-soluble active ingredients should have a low bulk density. K allows the medicament to be suspended in water and ensures that the active ingredients can be satisfactorily dispersed. The porous bag used in the carrier 1 has numerous pores with an average pore diameter greater than 50 μ.πm, and their air permeability is greater than 10-9. (Please read the precautions on the back before filling this page) U5 r This paper size applies the Chinese National Standard (CNS) A4 specification (2! 0 × 297 mm) 4362 6 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (g :) / min. Their tensile strength, rupture and tear strength, and cutting resistance can be appropriately adjusted so that they will not be torn or cracked during the combination process or application of the agent. Anything made from natural or man-made fibers, such as non-woven fabrics, woven banknotes, heat-sealable papers and adhesive sealable papers * can be used as a liner for porous bags. In fact * there are no restrictions on the material of porous bags, unless these substrates are soluble in water and organic solvents. However, for this purpose, heat-sealable teabag paper is the most suitable material, because they are very cheap, easy to obtain, and highly attenuable in nature. 0 Heatseal Teabag Paper (Grade Ref erence 47460 1, Crompton, UK) is a good example of such a material. After the porous carrier absorbs the liquid pesticide mixture, the carrier is inserted into a water-soluble film bag (hereinafter referred to as " water-soluble bag.) The water-soluble bag is then sealed to prevent the liquid pesticide mixture from leaking and flowing to the nearby In the medicine, there are 2.5-75μm thick water-soluble thin water such as polyvinyl alcohol, water-soluble cellulose or water-soluble dextrin, which can be used as a water-soluble bag. At a temperature between 10 and 40 ° C 50% of this film should be soluble in water within 10 minutes, and the film should be heat-sealable. So the material of the IJ bag is Monosol of Model 7030, Mode 1 8533 and Mode 1 8534 (Chr ΐ s-Cra ft Industrial Products, Inc., USA) and HI-SELON of Model S-400 and Model C-200 AX (Japan). In water, the dissolution rate of water-soluble bags will not be the same as for large drugs [! The effect of the effect has a significant impact: · So any kind of water-soluble bags, even those that dissolve very slowly in water, can be used: when water-soluble bags _ 10 ~ This paper size applies Chinese National Standard (CNS} A4 specifications (210 X 297 Li} 1 Pack -----..- Order -------- (Please read the notes on the back before filling out this page) ^ 3626 7 A7 B7 Qin It Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs It is more suitable to use a porous bag made by stacking it on top of it to form a thin sheet. The sealed portion of the porous bag is covered with a water-soluble bag, and the end of the porous bag is held by only one porous bag. No part is exposed, and the other part of the bag is more suitable when it is adhered to the sealed part separately from the water-soluble bag. Any one can be used in the present invention. Pesticides, such as herbicides, insecticides and fungicides, if they are liquid at room temperature or are easily soluble in organic solvents. Herbicides that can be used in the present invention include butoxymethyl-2- Chloro-2 ', (3 diethylethyl butachlor), 2-chloro-2 τdiethyl-fluorene-(2-dioxyethyl) acetamidine (pre-tilachlor), 2- Chloro-N- (3-methoxy-2-thiocene) methyl-2T, 6, -diethylacetamidine (NSK-850), S- (ct, α-dimethylbenzyl) ) N-Hexane-1- Dimepiperate, S- (4-ambibenzyl) -N, N-benzylcarboxythioformate, S-ethylazajl-mol inate, S -Benzyl-ethyl-N-(1,2-dimethylpropyl) thiocarbamate (esprocarb), 2,3-dihydro-3,3-dimethyl-5-benzo; Benfuresate, 5- (4,6-dimethoxy $ pyridyl-2-aminomethyl (pyr azo-sulfuron ethyl), 4 -Nitrophenyl- 2,4,6-trichlorophenyl chloronitrofen, 5-(2,4-dichlorobenzyloxy) -2 -nitrolofenfen, methyl-5 -(2,4-dichlorophenoxy) -2-nitrobenzyl bifenox, trifluoro-2'-methyl-4 '-(phenylnitro) sulfo% methanepentamidine (perfluidone ), 2- [4- (2,4-dichlorobenzene-1,3-dimethyl Π this yucyl 5-leptyl] -benzyl 3 the same (pyra ζ 〇 >: yfe η), S-2 11 · This paper size applies Chinese National Standard (CNS) Λ4 specification (210X297 mm) (Please read the notes on the back before filling this page) r 43 626 1 A7 B7 〇 '^^ -Methyl ~ Ο, Ο- Piperophos, 4,6 ~ dichloro-2-fenylorim, N ~ α, 2-dimethyl-propyl) -N-ethyl-6-methylthio -1,3,5_triazine-2,4-diamine (dimetham etryn), 4- (4-chloro ~ 0-methylbenzyloxy) butyric acid (MCPB), 5-tertiary-butyl -3- (2,4-dichloro-5-isopropoxybenzyl) -1,3,5-oxodiazepine-2 (3H) -OnebxacHazorO and the like. Insecticides that can be used in the present invention include 0,0-diethyl ~ 0-2-isodiyl-6-methyl% π amidin-4-thioxo (〇 ^ 32_ 打), 0, 〇-Diethyl-0-3,5,6-trichloro-2-chlorophenylthioscale (chlo, "opyrifos", 2-secondary-butyl-benzyl-benzylformate) (BPMC ), Dimethyl (E) -1-methyl-2- (methylcarbamoyl-ethyl-heptyl phosphate (monocrotophos), 0,0-diethyl-0-4-nitrophenylthioscale (parathion), 0-ethyl-0 ~ 2-isopropoxymine-based poly__anylthioisopropylphosphine (isofenphos), 2,3-diM-2,2-dimethyl affinity # Feedyl-7- (dibutylthiooxo) -carbamic acid methyl ester (carbosulfarO, (RS)-ct -® 3-Phenoxybenzyl (RS) -2,2 —. -1 -(4-Ethyloxybenzyl printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Ethoxy Economy) Cyclopropaneline Institute | cycloprothrin, 2 ~ (4_ethoxyphenyl) -2-methylpropyl- 3-phenoxybenzyl ether (ethofenprox), ethyl-N- [2,3-diargon-2,2-dimethylbenzo? /, Ranyl-7- # ylcarbonyl (methyl) _Aminothio] -N-isopropyl-alanine j acid (benfuracarb), 0, 〇-dimethyl-0-3,5,6-trichloro-2-nitrobenzyl sulfur Squam ((^ 1〇 "1 ^-" if os-methyl), etc. The fungicides applicable to the present invention include S-benzyl-0,0-diisodiylthiolin (ΙβΡ), 1,2,5,6-tetrahydroπ this abbreviated radical [3,2,1-ij] ^-4 ~ one (pyroqui Ion), 3-'propylpropyloxy_1,2_ _benzyl [d ] Isophos: azacyclopentadiene-1,1 -dioxide (pr obenazo ie 12 — this paper size is applicable to Chinese National Standard (CNS) A4 (210X 297 mm) I .---- ---- Equipment -----.-- Order ------- line (please read the notes on the back before filling this page) Γ Consumption Cooperation with Employees of the Central Standards Bureau of the Ministry of Economic Affairs Du printed 4362s1 A7 __B7_ V. Description of the invention (丨 f)), etc. In addition to the pesticides described above, in the present invention, which pesticide can be used in the liquid state at room temperature or is easily soluble in organic solvents The super-large medicament of the present invention can be used alone or in combination with other active ingredients to combine pesticide active ingredients. The active ingredients in the medicament range from 1% to 95% of the total weight. The boiling point is greater than 60 ° C and the specific gravity is less than 1 organic solvent is more suitable for use in the present invention Large medicament. In addition, the specific gravity of the liquid pesticide warm compound can vary with the organic solvent used. Considering that the specific gravity of active fen is usually greater than 1, organic solvents with low specific gravity are more suitable for preparing highly concentrated liquid pesticides. Examples of solvents are xylene, liquid alkanes, cyclohexanone, cyclohexane, cyclohexane, methyl toluene, Solvesso 100-Solvesso 150-Solvesso 200, n-methylazepine, n-butylazepine Pentamidine, diethylbenzyl, triethylbenzene, ketones (such as methyl ethyl ketone I), polyethylene glycols and alcohols (such as methanol). Although non-polar organic solvents are used as the main solvents, water-soluble solvents can also be used as common solvents for the active use of pesticides. In order to provide better emulsification and dispersion of pesticides, various surfactants can be added to the liquid pesticide mixture as emulsifiers, solubilizers or dispersants: For this purpose, Both female and female surfactants can be used: Examples of non-children surfactants are polyethylene oxide fluorene, polyethylene oxide aryl ether, polyethylene oxide: phenphenethyl aryl ether, polyethylene oxide polyoxidation Propylene block polymer, anisodose fatty acid ether, -13- This paper size is applicable to China National Standard (CNS) A4 specification (210 × 297 mm) I ---.------- pack --- -^-Order ------- line (please read the notes on the back before filling out this page) Printed by the staff of the Central Bureau of Standards of the Ministry of Economic Affairs 4 3 62 61 A7 87 V. Description of the invention (丨>) Polyoxyethylene anthocyanin fatty acid ethers, glycerol fatty acid ethers, polyoxyethylene glycerol fatty acid ethers, ethylene glycol and acetylene alcohols. Examples of anionic surfactants are sodium benzoate, sodium succinate and polyethylene oxide arylene sulfonate. In addition to the surfactants mentioned above, the surfactants used in the oversized pharmaceuticals of the present invention do not have any difference. <] Restrictions, if they are used as emulsifiable concentrates or diffusible oily agents. The surfactant is added to the liquid pesticide mixture in the range of 5% to 15¾ :, but preferably more than 10%. It can be added with a viscosity enhancer such as ethyl cellulose to control the viscosity of the liquid pesticide mixture. It is also possible to add anti-decomposers or stabilizers such as chloromethyl-monotrioxane, soybean oil, phosphoric acid, etc. to the liquid pesticide mixture to stabilize the biochemical characteristics of very large-scale pharmaceuticals during long-term storage, but they should not What effect does the dispersion have on the mixture. When a jumbo agent is applied to the rice field water, all active ingredients from the jumbo agent should be released in almost a day. To be clear, in almost 24 hours, it must release more than 90% of liquid pesticides and bactericidal and more than 95% of herbicides on K: Therefore, it is necessary to depend on the pore size of the carrier used To adjust the specific gravity of the pesticide warm compound to the range of 0.8 to 0.995, and adjust its viscosity. 0 The oversized pharmaceutical of the present invention is prepared to have a weight of 5 to 200 grams per piece ... According to their use in the rice field The distance of the hand throw and its subsequent precipitation status are determined: · The amount of the super-large medicament is changed with the water dispersion of the active ingredients in the medicine surface. 5 -14- I can be applied in rice fields of 10 Anglo-Europe -------- 1T --------- 0-(Please read the precautions on the back first (Fill in this page again) This paper size applies to China National Standard (CNTS) A4 (2 丨 0297mm) Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs ^ 3626] A7 B7 V. Description of Invention (丨 3) to 200 pieces Elixir * but it is best to use 5 to 50 pieces. In order to prevent the liquid pesticide from leaking out of the medicine during storage and the possibility of being contaminated by the exposed pesticide, the liquid pesticide mixture must be absorbed in the porous carrier to 80% to 90% of the total pore volume. Although there are no particular restrictions on the manufacturing method of the oversized pharmaceutical of the present invention, the following three examples are often used to manufacture pharmaceuticals. The first example: 1) Two heat-sealed bags of paper are inserted between two water-soluble films, and their three edges are heat-sealed with a pulse sealer to form a bag. 2) Fill the obtained bag with sea sand. 3) Add the liquid pesticide mixture to a bag filled with sea sand, and then heat-seal the opening of the bag. 4) Put the obtained oversized medicine into the wrong foil bag, and then seal it for easy storage. The second example: 1) The granular material is filled in a bag made of heat-sealed tea bag filter paper, and then sealed, thereby preparing a carrier 1. 2) The carrier 1 is placed in a water-soluble bag. 3) Add the liquid agrochemical mixture to the carrier 1, and then heat seal the opening portion of the water-soluble bag using a pulse sealer. 4) Put the obtained oversized medicine in a sterilization bag, and then seal it for storage. The third example: 1) the granular material is mixed with a phenol resin adhesive, and then formed and solidified by adding M to obtain a carrier 2. 2) the carrier 2 is placed in a water-soluble bag: 3) a liquid pesticide Add the mixture to the carrier 2, and then use a pulse sealer to fill the water with -15 ------------------------------------- line! J (please first Read the notes on the reverse side and fill out this page) This paper size applies the Chinese National Standard (CNS) Α4 size (210 X 297 mm) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs • Ί · " *,. ·, ' · '~ Two daggers, Α7 Β7 5. Description of the invention (丨 f ·) The opening part of the soluble bag is heat-sealed. 4) Put the obtained oversized medicine into an aluminum bag and then seal it for easy storage. When the oversized medicaments prepared by the above examples are applied to rice fields, they will float on the paddy water or sink in the paddy soil according to the bulk density of the medicaments, although they contain a liquid pesticide mixture with a specific gravity of less than 1. As long as the water-soluble bag is dissolved in the water, the liquid agrochemical warm compound from the porous carrier will be gradually released to or near the water surface. At the same time, the liquid pesticide mixture will emulsify, decompose, and disperse over a large area, and within 24 hours, the active ingredients will be evenly distributed in the treated area. In situations where pesticides are highly water-soluble, floating large medicaments exposed to the air will increase their dispersibility. On the contrary, under the condition that pesticides are hardly soluble in water and their emulsion stability is high enough, precipitation of super-large pharmaceuticals can avoid the accumulation of pesticides in a certain area, and thus is not affected by wind. In addition, when the superplastic agent contains a highly volatilizable and non-sticky petroleum solvent, which can disperse the oily substance, and exists as an oily mixture, the dispersible oily energy from the agent is thin. The form is quickly released and diffused along the water surface. The active ingredients of the ultra-large medicament of the present invention are easily dispersed and evenly distributed in water, so their efficacy will not be easily reduced unless the surface of the treated paddy water is completely covered by straw, mud, or water weed. Covered by aquatic weeds. When 5 to 10 pieces of the oversized pharmaceuticals of the present invention are applied to 10 pod-cut rice fields, they can exert their maximum effects. Of course, the present invention can be adjusted to super-16- the scale of the paper is applicable to the Chinese National Standard (CNS) Λ4 specification (210 × 297 mm) ------------ batch of clothes ----- ^-ΐτ ------ 0 (Please read the precautions on the back before filling out this page) 43 626 1 A7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs B7 V. Description of Invention (/ J :) Quantity. When the oversized medicament of the present invention is applied to a paddy field, they float on the paddy water or sink in the paddy soil. When the water-soluble bag is dissolved in water, the liquid pesticide mixture from the porous carrier is gradually released to or near the water surface. Because the oversized pharmaceutical of the present invention contains a non-polar solvent and a surfactant having a high degree of self-emulsifying and dispersing properties, the active ingredients will be dispersed into a large area within 24 hours, so that the shake concentration is uniformly distributed. Even in the case of a very strong gust, the active ingredients can be evenly distributed and fully exert their effects without causing any phytotoxicity to the rice field plants. In addition, because the oversized pharmaceutical of the present invention includes only a liquid pesticide mixture, a porous carrier, and a water-soluble bag, they can be manufactured from inexpensive materials * by a simple manufacturing method. The invention will be further illustrated with the following detailed examples. These examples are provided for illustrative purposes only, and they are not intended to be limiting unless otherwise specified. In these examples, 〃units' and 〃% 〃 refer to weight units and weight percentages respectively. Example 1: Two sheets are made into two tea bags (heat-sealed tea bags, Grade reference 474601, Crompton, UK; air permeability, 100 m3 / m2 / min) is inserted between two pieces of water-soluble film (Monoso 1 of Model 7030or Mode 1 8534 hr Chr s s ~ Craf t Industrial Products, Inc.), fl. The edge is concentrated on the sealed part, so any part of the paper is not bismuth-17 — [.:-111. ~~ 1 I. —Ί I-III--(Please read the precautions on the back before filling in this Page) This paper size applies to Chinese National Standards (CNS) Λ4 Specification U10X 297 mm) 436261 Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (丨) Exposed, use a pulse seal The three edges are heat-sealed to K to make a bag (hereinafter referred to as "water-soluble film total paper bag. In addition, the filter paper used as a tea bag and the water-soluble film are heat-sealed separately." Bags (hereinafter referred to as & quot Filter paper bag 〃 and 〃 water-soluble bag. The above bag will be used in the preparation of the following large-scale pharmaceuticals. Example 2: Fill 14.4 grams of sea sand with 6 grams of Mic "ocells SL 350" Paper bag, then sealed. The obtained porous bag will be used in the preparation of the following large-scale pharmaceuticals. Example 3: After mixing Haishi Shao with Mi croce Us SL 350 in a ratio of 47:47, the resin (Resol type ) M ratio 9: 94 is added to the mixture obtained. Using the extrusion method, the obtained carrier mixture is formed into a rod shape with a diameter of 2.7 cm, and is hardened at 150 ° C for 2 hours, and then cut into appropriate Size fragment. The resulting carrier (hereinafter referred to as " porous block ") will be used in the preparation of a large-scale pharmaceutical agent. 4 * 6.6 single stand & spoon pyrazosulfuron ethyl (.¾¾ ^ 9 9.0 %) Dissolve $ 472.8 units of molinate (98 * 0% purity), and add 400.6 units of xylene and 120 units of milk ib to this mixture (made of polyethylene oxide polyphenylene ether, special polymer Oxygen (b-B): Hezatyl phosphorus ib, twelve Acid mixture to prevent decomposition of the calcium agent), plus mixed [mu], [mu] for producing the active ingredient with a specific gravity of 0.970 moHna_te-pyrazosulf uron ethyr having 47.0% of the emulsion concentrate. The above-mentioned liquid pesticide warm compound will be listed in Example 5 -18- I — ------- Packing ------ 丨 Order ------- (Please read the precautions on the back before filling (This page) This paper size applies to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 4 3 62 6 A7 B7 V. Description of the invention (/?), 6, 7, Used in 8 and 15. Example 5: Sea sand was ground in a mortar and pestle, sieved K, washed with water, and then dried to prepare sea sand having a particle size of 0.3 to 0.5 mm. 57 g of the above-mentioned sea sand was tightly packed in a water-soluble f # film_ 务 's bag ° 11.3 g & spoon mol inate-pyrazosulfuron ethyl emulsifiable concentrated 菽 was added to the above bag, and then the bag was heat-sealed , M manufactures oversized pharmaceuticals with 7.78% active ingredients. The oversized medicine was put in a wrong foil package, and the obtained aluminum foil package was heat-sealed. Example 6: Put the sea sand in a mortar, grind it with a pestle, pick a shoe, wash it with water, and then dry it to prepare sea sand with a particle size of 0.3 to 0.5 mm. 57 g of the above-mentioned sea sand was tightly packed in a filter paper bag, and the bag was heat-sealed to produce a porous block. The obtained porous block was placed in a water-soluble bag of Monosol of Model 7030: 11.3. 3 g Molinate — pyrazosulfuron ethyl can be milked ί! :: Concentrate is added to the above bag, and the bag is heat-sealed to produce an oversized pharmaceutical with 7.78% activity. The oversized medicine was put in an aluminum foil package, and the obtained aluminum foil package was heat-sealed. Column j: Η Η 传 FJ 2-孑 孑 包 in a water-soluble bag of Monoso 1 of Mode 1 7030: 11.3 g of molinate-pyrazosulfuron ethyl emulsifiable concentrate is added to the above bag , The bag was heat-sealed, and M produced a super-large medicament with 7.78% activity into Fen. The oversized medicament is put in an aluminum tin bag, and the obtained aluminum tin bag is heat-sealed. 1 garment ^ Thread (please read the precautions on the back before filling this page) This paper size applies to China National Standard (CMS) A4 (210X297 mm) Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 43 6261 A7 B7 V. Description of the Invention (g) Example 8: 57 g of gadolinium carbonate having a particle size of 0.3 to 0.5 mm was tightly packed in a water-soluble Γ # film reducing paper bag. Add: 1.3 grams of mol inate-pyrazosulfuron ethy 1 emulsifiable concentrate to the above bag, heat-seal the bag, and make a very large pharmaceutical with 7.78% active ingredient. Put the oversized medicine in an aluminum bag * and then heat seal the obtained aluminum foil bag- "Example 9: 15.2 g of sea sand with a particle size of 0.3 to 0.5 mni and 10.1 g of Microcel Is of SL 350 tightly Filled in a water-soluble film reduced paper bag. Will 12.3 grams of {? < ^ 3-7 3 "Emulsifiable concentrate (12% active ingredient; specific gravity 0 · 92; Han-Mong Agro-chemica 1 Co,. Korea) ΐ respectfully put in the above white bag, H and other bags are heat sealed ， M produced a large-scale pharmaceutical with 3.9% active ingredients. Put the large-scale pharmaceutical in an aluminum foil package, and then heat-seal the resulting aluminum package. Calibration! J 1 〇: 556 units butachlor (purity 87%) ) ,: 100 units of emulsifier (mixture of polyethylene oxide nonylphenyl ether and calcium dodecylbenzenesulfonate) and 344 units of dimethylbenzyl (industrial rejection grade) are mixed with Μ to make butach 1 or emulsifiable concentrate. 91 grams of sea sand with a particle size of 0.3 to 0.5 mm was tightly packed in a water-soluble film filter paper bag. 18.6 grams of butachlo "emulsifiable concentrate was added to the above bag, and the bag was heat-sealed. In order to manufacture an oversized medicament with 8.21% active ingredients. Put the oversized medicament in an aluminum bag, and then heat seal the obtained aluminum bag. A 20- (Please read the precautions on the back before filling in this (Page) This paper size applies to Chinese National Standard (CNS) A4 (210XM7 mm) 436261 A7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs B7 V. Invention Description Old) Example 11: 395.4 units < ^ 321〇〇11 (purity 96.1%), 100 units of emulsifier (polyoxyethylene nonylphenyl ether, mixture of polyethylene oxide castor oil ether and europium dodecylbenzenesulfonate), 20 units Chloromethyl monooxotriene was mixed with 484.6 units of xylene (industrial grade) to produce an emulsifiable concentrate of diazinon with a specific gravity of 0.970. S8 g of sea sand having a particle size of 0.3 to 0.5 mm was tightly packed in a water-soluble thin-film filter paper bag. 13.5 grams of diazi non-emulsifiable concentrate was added to the above-mentioned bag, and the bag was heat-sealed to produce an oversized medicine having 6.3% active ingredient. The oversized medicament was put in an aluminum tin bag, and the obtained aluminum tin bag was heat-sealed. Example 12: 231.2 units of € ^ 32 ^ 〇 ^ (purity 96.4%), 228.6 units of 8? (Purity 96.4%), 100 units of emulsifier (polyethylene oxide nonylphenyl ether, polyethylene oxide A mixture of castor oil ether and dodecanyl acid) is warmed with 440.2 units of xylene (industrial grade) to produce diazinon with a weight of 0.970tb — BPMC? Lib is concentrated and condensed. Η, etc. 6 8 g of sea sand having a particle size of 0.3 to 0.5 mm are tightly packed in a water-soluble film filter paper bag. 13.5 grams of diaz non non-BPMC emulsifiable concentrated liquid was added to the above bag, and the bag was heat-sealed to produce an oversized pharmaceutical with 7.38% active ingredient. The oversized medicine was put in an aluminum fan bag, and the obtained aluminum foil bag was heat-sealed. Example 13: 42 units of ethofenprox (purity 96.9%), 40 units ----------- 1 ------ 丨 order -------. ^. < '(Please read the notes on the back before filling out this page) This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 43726 ^ A7 B7 V. Invention Description (> 〇) of emulsifiers (polyoxyethylene nonylphenyl ether, a mixture of polyoxyethylene sesame oil ether and calcium dodecylbenzenesulfonate), 460 units of diisopropylidene @ ester and 458 units of dimethan (industrial grade) were mixed to make ethofenp ox dispersion oil. 50 grams of sea sand with a particle size of 0.3 to 0.5 nm were tightly packed in a water-soluble film filter paper bag. 10 grams of Ethofenprox dispersion oil was added to the above bag, and the bag was heat-sealed to produce an oversized medicament with 6.67% active ingredient. The oversized medicament was placed in an aluminum foil bag, and the obtained Shaofan bag was heat-sealed. 14: Dissolve 112.5 units of azohexadecane (purity 88.8%) in 500 units of cyclohexanone (industrial grade). Add 100 units of emulsifier (polyoxyethylene alkylphenyl) to the mixture Ether, poly Mixture of ethylene alkyl phosphide and dodecyl benzyl sulfonic acid) and 2S7.4 units of xylene (industrial grade), mixed with M to produce azohexadecane emulsifiable concentrate. 68 Grams of sea sand with a particle size of 0.3 to 0.5 mm are tightly packed in a water-soluble film filter paper bag. 20 grams of azohexadecane milk ib concentrate is added to the above bag, and the bag is heat sealed to An oversized pharmaceutical with 1.67% active ingredient was manufactured. The oversized pharmaceutical was placed in an aluminum foil package, and the resulting aluminum foil package was heat-sealed. Example 15: 22.1 grams of porous block was placed in Monosol of Model 7 0 3 In a water-soluble bag of 0, 11.3 grams of mol inate- -22- (Please read the precautions on the back before filling in this page> This paper size applies to Chinese National Standard (CNS) A4 (210 ×; 97mm) 436261 A7 __B7_ V. Description of the invention) P yra 2: 〇su 1 fur ο ne ΐ hy 1 Emulsifiable concentrate is added to the above bag, and the bag is heat-sealed * K to produce a large-scale pharmaceutical with 7.7S »; active ingredient. Put oversized potion in aluminum bag Then, the obtained aluminum foil package is heat-sealed. The following detailed experimental examples will be used to further illustrate the distribution of active ingredients and their efficacy after the ultra-large medicament of the present invention is thrown to the paddy field. f 1: Yan Ping estimates that after mo 1 i nate-pyrazosu if uron ethyl P residual herbicide is applied to rice fields, the distribution of active ingredients and their effect on weed control. Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling out this education c) transplant rice seedlings into rice fields of 13,3 meters, 13 meters. There will be 1 cm diameter and 1.2 cm The piling of PVC pipes with a length of 5 feet makes the rice field divided into 2 meters to 2 meters. Immediately after the rice seedlings are transplanted, the grass near the open space (Echinochloa crus-ga 111 Beau v.) Seeds, • Water chestnuts (Eleocharis Kuroguwa i Ohw i), pens (Cy perus serotinus Rottb.), And the genus Puccinia ¢. Sagittar la trifolia L. are planted in the center of each area. Ten days after rice seedling transplantation, the level of the experimental paddy field was adjusted to approximately 6 cm. As many as possible, throw the molinate-pyrazosulfuron ethyl super-large medicament in Example 7 into the rice field as evenly as possible. After 24 hours after application, 5 ml of water was taken as a sample in the center of each area: the concentration of Molina te in the sample was measured using a high-performance liquid colorimetric analysis *. 30 days after the treatment, the plants of the super-large medicament treated in rice plants can be visually evaluated. The paper size is in accordance with Chinese National Standard (CNS) A4 (2! 0X297 mm) 43626] A7 B7 DESCRIPTION OF THE INVENTION (> >) Toxic effect and weed control effect. Figure 1 shows the distribution of active ingredients in paddy water after 24 hours after treatment. --- „------- install -------- order ------ >, φ, (Please read the precautions on the back before filling in this page) Central Bureau of Standards, Ministry of Economic Affairs Printed by the Employees' Cooperative Cooperative -24- This paper size applies Chinese National Standard (CNS) Λ4 specification (210X297 mm) 436261 A7 B7 V. Description of invention (> 3) 0.69 1.45 1-14 1.01 1.73 1.06 1 * 24 ⑴ 1.32 0.85 1.21 ⑵ 1.62 1.01 1 -18 1.25 0.64 0.94 1.22 1.03 1.11 1.47 0.92 1.09 1.97 1.26 1.06 1.20 1.01 1.36 1.42 1 * 76 0.96 1.61 1.45 1.14 ⑶ 1 * 41 1.85 0.80 1.08 1.09 0.96 1.03 1.32 (Please read the note on the back first Please fill in this page again.) -Packing.,? Τ Line Ministry of Economics, Central Standards Bureau, Staff Consumer Cooperatives Outfit Picture 1 * * mo 1 i nate-py ra ^ osu I f uron ethyl Afterwards, the distribution of molinate in paddy field water: The size of the treated paddy field is 13 meters m 15.3 meters. The unit of the number representing the concentration of mUnate is PPm: '-25- This paper scale applies Chinese national standards (CNS) Λ4 specification (210X297 mm) Employees' Cooperatives, Central Standards Bureau, Ministry of Economic Affairs (Manufacturing 436261 A7 B7 V. Description of the invention) Figure 1 shows that the active ingredients are relatively evenly distributed, even though the water in the paddy field naturally declines at a maximum speed of 2-3 cm per day, and the wind blows up continuously. Twenty-four hours after being treated, the average concentration of mol inate in the paddy field was 1.23 ppm, and its coefficient of variation was 23.4%. Compared with the mol inate in the past granular pharmaceuticals with a coefficient of variation of 25-30%, The mol inate in large pharmaceuticals is 7 < Medium: is a more even distribution. The super-large medicament did not cause any phytotoxicity to the paddy plants Growth inhibition. The oversize chemical completely controls four different weed species grown in the paddy field. Experimental Example 2: Distribution of active ingredients of diazinon mega-medicine after treatment in rice fields. When the paddy field plant is in the production stage, a PVC pipe with a diameter of 1 cm and a length of 1.2 m will be piled, so that a rice field of 13 m and 15.3 m is divided into 2 m and 2 m areas. After adjusting the horizontal level of the experimental paddy field to about 6 cm, the six diazinon mega-medicines in Example 11 were thrown into the paddy field as evenly as possible. After 24 hours after treatment * 5 ml of water was taken as a sample in the center of each area. High-performance liquid chromatography was used to detect the concentration of d i a z i η ο η in the sample. Figure 2 shows the distribution of active ingredients in paddy water after 24 hours after treatment. -26- (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210 × 297 mm) 436261 A7 B7 V. Description of Invention OJ :) 0.61 0.66 0.52 0.64 0.78 0.35 0.43 0.63 0.57 0.49 0.69 0.40 0.69 0.46 0.54 0.65 0.42 0.58 1.14 0.86 0.39 0.54 0.61 0.54 0 * 60 0.88 0.61 0.45 0.43 0.44 0.72 0 * 75 0.51 0.67 0.96 0.41 0.57 0.70 0.52 0.37 0.76 0,94 ----------- -------- Order ---------- ^ t: (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs II: At diazinori The distribution of di az i non in paddy field water after 24 hours after the treatment of the oversized medicine. The size of the rice field to be processed is 1 3 meters_meter 15.3 meters. Table τρί diazinon ί The unit of the number of agricultural degrees is p p ra. The active ingredient di az i non is fairly evenly distributed. 24 hours after the treatment, the average concentration of d i a z i η ο η in the paddy water was 0.61 p p m, and the coefficient of variation was 28.5%. This coefficient of variation is nearly the same as the granular pharmaceutical used in the past —2 * 7 — This paper size applies the coefficient of variation of the Chinese National Standard (CNS) A4 (210 X 297 mm) 4362s A7 B7 5. Description of the invention). From these results, it is known that excellent pest control effects are expected. As shown above, the super-large medicament of the present invention can be applied to rice fields only by throwing 5 to 50 pieces without using a special pesticide spreader. Such an oversized medicine can save labor and reduce the risk of being poisoned by pesticides during the manual application process of pesticides M. Therefore, hand-held and large pesticides containing pesticides have excellent control effects on weeds, insect pests and plant diseases, and can successfully replace the previous drugs. --.------- Meal ---------- Order -------- ^. 觚 (Read the precautions on the back before filling out this page) Ministry of Economy Central Standard Printed by the Bureau's Consumer Cooperatives -28- This paper size applies to the Chinese National Standard (CNS) Α4 specification (210X297 mm)