1272063 經濟部智慧財產局員工消費合作社印製 A7 … _______ B7 _' 五、發明説明（1 ) 【發明所屬的技術分野】 本發明係關於一種直接撒佈於水田用農藥製劑，更詳 細而言係關於，包裝粒狀農藥組成物的水溶性薄膜袋等投 入水田等滿水水面，使農藥能均一地撒佈之水田用農藥製 劑，以及其製造方法以及其撒佈方法。 【過去技術】 現今作爲農藥製劑，已知有粒劑、粉劑、乳劑、水合 劑、燻蒸劑、粒狀水合劑。又因最近要求提倡農藥撒佈的 省力化、減農藥，以及改良農藥用藥劑的製劑型態。 如此狀況下，近年來檢討有關無須投入水田僅投入田 邊而可撒佈之省力化製劑。這些製劑中，係以水田中不均 一撒佈作爲前提的製劑，期望得到良好的成分擴散性，使 農藥活性成分浮游於水面上、擴散的製劑。 對於如此的要求，有多數報告被檢討，但對於種種性 狀的農藥活性成份實際上未能得到令人滿足的農藥製劑。 例如，雖有揭示包裝含有殺蟲農藥成分之乳劑於水溶性薄 膜中，於滿水下的水田中作處理的方法（特公昭 42-5240號），經處理後有因投下地點的土壤殘留 多量農藥成分之問題。 又，使農藥活性成分浸漬於粒徑0 · 1至1 0 m m的 合成樹脂發泡體中保存，經水溶性薄膜包裝的製劑（特開 昭53 - 99327號）、或揭示含有農藥有效成分、選 自於燒成蛭石、發泡珠層鐵、發泡顆粒、軟木塞的水面浮 請 先 閲 讀 背 面 之1272063 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 ... _______ B7 _' V. Description of invention (1) [Technical division of invention] The present invention relates to a pesticide preparation directly applied to paddy fields, more specifically A water-soluble film bag for packaging a granular pesticide composition, such as a water-based water surface such as a paddy field, and a pesticide preparation for paddy fields in which a pesticide can be uniformly distributed, a method for producing the same, and a method for spreading the same. [Past technology] Nowadays, as a pesticide preparation, a granule, a powder, an emulsion, a hydrating agent, a fumigant, and a granular hydrating agent are known. Recently, it has been demanded to promote the labor saving of pesticide spreading, reduce pesticides, and improve the formulation of pesticides. Under such circumstances, in recent years, it has been reviewed for labor-saving preparations that can be spread without having to invest in paddy fields. Among these preparations, a preparation which is premised on uneven distribution in a paddy field is desired, and it is desired to obtain a good component diffusibility and to spread the pesticide active ingredient on the surface of the water and diffuse the preparation. Most of these reports have been reviewed for such requirements, but the pesticide active ingredients for various traits have not actually yielded satisfactory pesticide formulations. For example, although there is a method for treating an emulsion containing an insecticidal pesticide component in a water-soluble film and treating it in a paddy field under water (Special Gong 42-5240), there is a large amount of soil remaining after being treated. The problem of pesticide ingredients. Further, the agrochemical active ingredient is immersed in a synthetic resin foam having a particle diameter of from 0 to 1 to 10 mm, and is packaged in a water-soluble film (Japanese Patent Laid-Open No. Sho 53-99327), or an active ingredient containing a pesticide is disclosed. Select from the surface of the surface of the fired vermiculite, foamed bead iron, foamed granules, cork, please read the back
I 寫 本 頁 裝 訂 •f 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -4- 1272063 經濟部智慧財產局員工消費合作社印製 A7 .. _ B7 — ............ — - - _____ _ · 五、發明説明（2 ) 游粒核、特定活性劑（炔醇）之水面浮游性農藥固形劑， 以水溶性薄膜包裝所成之水田投入用農藥製劑（特開平 6-336403)、農藥活性成份以表觀比重未滿1的 且粒徑爲0 · 3mm至1 · 4mm的浮石或經燒烤的珠層 鐵等之粒核上被包覆載持，經水溶性薄膜包裝的製劑（特 開平9 一 1 8 3 7 0 1號），但處理後的地點之水底下沈 澱一部份的製劑，故有成分擴散性之問題，或處理後合成 樹脂發泡體或浮石或經燒烤珠層鐵等粒核上有多數的農藥 活性成分維持載持的狀態，故無法發揮所期待的農藥效果 ，且有時會引起因風吹帶出的藥害。 且，已知有actatic聚丙烯粒狀體中使用結合劑包覆殺 蟲劑之水面浮游性殺蟲粒劑（特公昭4 5 - 9 5 6 0號） .，或稍成珠層鐵中使用聚丁烯將殺蟲成份固著之浮游性粒 劑（特公昭47 — 1 240號），對於這些因大多數粒核 上直接載持農藥活性成份、故無法發揮期待的農藥效果， 且有時會引起因風吹帶出的藥害。 且，對於這些過去技術，難以得到常溫下含有液體農 藥活性成分之省力撒佈製劑。 【發明所要解決的課題】 本發明提供一種組成物，其爲對於滿水下直接投入水 田撒佈之農藥製劑，且處理地點不僅不會留下農藥活性成 分，又具有優良擴散性的，此爲至今難以完成的事，故實 現含有常溫下爲液體的農藥活性成分之省力撒佈製劑成爲 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） Γ5Τ (請先閱讀背面之注意事項再填寫本頁) 1272063 A7 B7 五、發明説明（3 ) 課題。且於含有高濃度且常溫下液體的農藥活性成分成爲 另一課題。 (請先閲讀背面之注意事項再填寫本頁) 【解決課題的方法】 本發明者特別對於得到常溫下液體的農藥活性成分作 爲有效成分之省力撒佈製劑作詳細硏究結果，該農藥活性 成分與界面活性劑以及於水中顯示具有增粘作用或膠化作 用的物質一齊作爲液狀物，將此載持於粒核後，包裝於水 溶性薄膜袋中，即可無須投入水田而由田邊投入撒佈，且 發現其擴散性優良而完成本發明。 即，本發明係提供一種水田用農藥製劑，其特徵爲將 載持於粒核的於常溫下液體狀的農藥活性成分、界面活性 劑以及於水中顯示具有增粘作用或膠化作用的物質所成粒 狀組成物，以水溶性薄膜袋包裝者。 經濟部智慧財產局員工消費合作社印製 又，本發明提供一種水田用農藥製劑的製造方法，其 特徵爲載持常溫下液體狀的農藥活性成分、界面活性劑以 及水中顯示具有增粘作用或膠化作用的物質於粒核上之粒 狀組成物，將此包裝於水溶性薄膜者。 又本發明亦提供一種農藥活性成份的撒佈方法，其特 徵爲將上述水田用農藥製劑於滿水的水田下，每1 〇 a直 接投入2至20個方法。 【實施發明的型態】 對於本發明的說明書中，常溫下爲液體的農藥活性成 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -6 - 1272063 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（4 ) 分，除本身於常溫下爲液體的農藥活性成分之外’亦包含 於常溫下爲固體的農藥活性成分以適當溶劑溶解或分散者 。又，於水中顯示具有增粘作用或膠化作用的物質係爲’ 較水作用其顯示增粘作用或膠化作用其中一種作用或雙方 作用的物質。 本發明的水田用農藥製劑，於粒核中載持含有常溫下 液體狀的農藥活性成分、界面活性劑以及於水中顯示具有 增粘作用或膠化作用的物質（以下稱爲「液狀農藥製劑」 )的粒狀組成物以水溶性薄膜袋包裝所成者。 使用於此水田用農藥製劑之農藥活性成分，除上述的 本身爲液狀者外，亦可爲固體經溶劑溶解者，或使其懸濁 成爲液狀物使用，故僅可作爲一般農藥使用者即可並無須 特別限定，固體或液體狀皆可使用，又，於水中難溶性或 易溶性皆可。作爲如此的農藥活性成分，例如可舉出除草 劑、殺葡劑、殺蟲劑、植物調節劑等，換言之對於水面施 行有利者皆可使用。 對於本發明所使用的農藥活性成分中，作爲常溫下爲 液體者的例子分別可舉出，除草劑有2 -甲基- 4 -氯化 苯氧基硫代醋酸一 S -乙基（酚硫殺）、S — (4 —氯苯 甲基）N，N —二乙基硫代胺基甲酸酯（殺丹）、S —苯 甲基=1 ，2 —二甲基丙基（乙基）硫代胺基甲酸以酯（ esprocarb ) 、S -乙基六氫—1H —吖庚因一 1 一羧硫酸 酯（稻得壯）、2 —氯化一 2 / ，6 > —二乙基一 N —（ 丁氧基甲基）乙醯替苯胺（丁基拉草）、2 —氯化一 (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（21〇Χ297公釐） 1272063 A7 ___B7 _ 五、發明説明（7 ) 替苯胺（thenylchlor) 、η -丁基—（R) — 2 —〔4 — (請先閱讀背面之注意事項再填寫本頁) (2 -氟一 4 一氰基苯氧基）苯氧基〕丙酸酯（ 。711&1〇£〇131311171)、3-〔1—(3，5-二環苯基）—1 —甲基乙基〕一 2，3 —二氫/— 6 —甲基一5 —苯基一 4 Η—1，3 - 11 惡 5圭嗪—4 —酮（oxadichlomefon) 、3 —( 4一氯基一5—環戊基氧基一2—氟基苯）一5—異丙叉 一 1，3 -螺 π坐垸—2，4 —二酮（pentoxazone ) 、1 — (二乙基胺基甲醯）一 3 —（ 2，4，6 —三甲基苯基亞 硫醯基）一 1，2，4 —三嗤基（cafenstrole ) 、N — { 〔（4，6 —二甲氧基嘧啶—2 —基）胺基羰基〕} 一 1 一甲基—4 — (2 —甲基—2H 一四唑基—5 —基）（ azimsulfiuon )、甲基-2—〔（4，6 —二甲氧基嘧啶— 2 —基）氧基〕一 6 —〔 （E) — 1—(甲氧基亞胺基） 乙基〕苯甲酸酯（pyriminobas甲基）、4 — (2 —氯基一 苯基）一 5 -羰基一 4，5 —二氫—四唑基—1—羧酸一 環己基-乙基一醯胺（phentriazamide )等，殺菌劑有3 > —異丙氧基一 2 —甲基苯甲醯苯胺（mepronil ) 、α，α 經濟部智慧財產局員工消費合作社印製 ，α —三氟一 3 —異丙氧基一〇一甲苯醯苯胺（ flutolanil ) 、3 ，4，5 ，6 — 四氯一 N —（2 ，3 —二 氯苯基）酞胺酸（tecloftalam ) 、1 一（4 一氯基苯氧基 )一 1-環戊基-3 - 苯基尿素（pencycuron ) 、6 —( 3，5 —二氯基一 4 一甲基苯基）一3 (2H) —四氫噠 嗪_ ( diclomezin)、甲基=N— ( 2 —甲氧基乙醯基）一 N -（2，6 —二甲苯基）一 DL - 丙胺酸酯（metalaxyl 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -1〇 - 1272063 A7 一____ B7 五、發明説明（10 ) (請先閲讀背面之注意事項再填寫本頁) 溶解水溶性薄膜者，可使用一般用於農藥製劑上者即可。 作爲具體的溶媒例子，有鄰苯二甲酸二辛酯、甲基萘、烷 基吡咯烷酮、苯基二甲苯基乙烷、甘油、烷撐乙二醇、二 甲苯、煤油、飽和烴類、脂肪酸酯、多氯基酸等有機溶劑 、矽油，且可舉出前述的常溫下液體之農藥活性成份，特 別以比重爲1以下者爲佳。這些溶媒的調配量，對10 0 重量份的農藥活性成分而言，一般爲1 〇重量份至2 0 0 重量份爲佳。又，這些溶媒對於常溫下液體的農藥活性成 份於必要時可添加。 又，對於本發明的水田用農藥製劑而言，必須使其含 有於水中顯示具有增粘作用或膠化作用的物質（以下稱爲 「增粘•膠化物質」）。對於本發明而言，增粘•膠化物 .質如後述係爲，將本發明的製劑投入水中後，因水作用可 有過渡性如結合劑一般之作用，具有使粒核互相結合之作 用者，並非具有使農藥活性成份固著於粒核之作用。因此 ，增粘•膠化物質與農藥活性成份無關且可獨立存在於粒 核表面上。 經濟部智慧財產局員工消費合作社印製 對本發明而言，增粘•膠化物質中作爲主要水中具有 增粘作用之物質，可使用水溶性高分子。可使用的水溶性 高分子較佳爲常溫下固體者，較佳爲粉末狀物質，僅不溶 於前述常溫下液體狀的農藥活性成份之物質即可，特別以 1 %水溶液的粘度爲1 0 0 m P a · s以上者爲佳，較佳 爲lOOOmPa · s以上者。 作爲此水溶性高分子的具體粒子，可舉出分子量爲 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） · 13 - 1272063 經濟部智慧財產局員工消費合作社印製 A7 ____ B7 _ 五、發明説明（11 ) 5000以上的聚丙烯酸鈉、α化澱粉、糊精、聚乙烯醇 、羧基甲基纖維、咕噸膠、阿拉伯膠、聚乙烯吡咯烷酮、 分子量1 0萬以上的聚伸烷基醇等，但不受限定。這些水 溶性高分子可單獨或2種以上混合使用。 作爲使用於本發明的增粘·膠化物質之中，特別以具 有膠化作用之物質，於常溫下液狀物的農藥活性成份之中 ，.使用與水難溶性成份組合者爲佳，特別以使用撥水性的 膠化物質爲佳。可使用的撥水性物質係爲，常溫下固體的 粉末狀物質，僅不溶於前述的常溫下液體狀的農藥活性成 份之物質即可。 作爲此撥水性物質的具體例子，可舉出硬脂酸鎂、硬 脂酸鈣、油酸鈉等脂肪酸鹽、疏水性二氧化矽等。又硬脂 醇等高級醇類、硬脂酸等高級脂肪酸、矽油以及其衍生物 、氟系界面活性劑、流動石躐等液體的撥水性物質係具有 吸著能之微粉，例如可使用吸著於白碳黑、活性炭、矽藻 土上的粉末狀。 這些於水中顯示具有增粘作用或膠化作用的增粘•膠 化物質之一般調配量，對1 0 0重量份的粒狀組成物而言 爲0 · 1重量份至20重量份，較佳爲0 · 5重量份至 1 0重量份。 對於本發明的水田用農藥製劑而言，投入水田後’欲 使農藥活性成分於水中能分散良好，使其含有界面活性劑 。作爲可使用的界面活性劑，可使用一般用於農藥製劑上 者。作爲具體的界面活性劑之例子，有聚乙二醇高級脂肪 (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 ) Α4規格（210X297公釐） -14 - 1272063 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（12 ) 酸酯、聚氧化乙烯烷基醚、聚氧化乙烯烷基芳基醚、聚氧 化乙烯芳基苯醚、山梨糖醇酐單烷基化合物、炔醇以及炔 二醇與這些的環氧化物附加物等之中性界面活性劑、烷基 芳基磺酸鹽、二烷基磺酸鹽、木質磺酸鹽、萘磺酸鹽以及 其縮合物、烷基硫酸酯鹽、烷基磷酸酯鹽、烷基芳基硫酸 酯鹽、烷基芳基磷酸酯鹽、聚氧化乙烯烷基醚硫酸酯鹽、 聚氧化乙烯烷基芳基醚硫酸酯鹽、聚氧化乙烯芳基苯基醚 硫酸酯鹽、聚羧酸型高分子活性劑等陰性界面活性劑等， 且可舉出聚矽氧烷系界面活性劑、氟素系界面活性劑。又 ，這些界面活性劑可單獨或混合2種以上使用。 這些界面活性劑的調配率爲，對1 0 0重量份的組成 物而言，一般爲〇· 1重量份至3 0重量份，較佳爲 0 · 5重量份至2 0重量份，更佳爲2重量份至1 0重量 份。 上述的農藥活性成份、界面活性劑、增粘•膠化物質 等可依據常法混合而得到液狀農藥製劑。例如加入常溫下 液體狀的農藥活性成份、增粘•膠化物質、界面活性劑以 及因應必要的常溫下固體狀的農藥活性成份、以及因應必 要的後述補助劑進行混合，得到液狀物或懸濁狀的液狀農 藥製劑。 此液狀農藥製劑因載持於粒核上成爲粒狀組成物。此 時，構成液狀農藥製劑的必須成份，無須同時被載持於粒 核上，可依序載持。例如，可最初加入常溫下液體狀農藥 活性成份於粒核上進行混合，再將此混合物加入含有界面 (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（210X297公釐）-15 - 1272063 A7 ____ _ B7 _ 五、發明説明（13 ) 活性劑的混合物使粒核上依序載持各成份做成粒狀組成物 〇 欲獲得上述粒狀組成物所使用的粒核係爲，可載持上 述液狀農藥製劑的固形之基質。對於本發明而言，可使用 於載持液狀農藥製劑的粒核爲非水溶性固體載體，例如可 使用浮石、蛭石、珠層鐵等礦物質，但稻殻、甘蔗、稻桿 、麥桿、椰子、香蕉、竹、葦、洋麻、玉米芯、木材等植 物質片因具有處理後可經時性地腐飩分解爲佳。 這些粒核以短徑爲0.1mm至l〇mm者且鬆比重 爲1以下者爲佳。有短徑與長徑的比，一般爲1至2 0。 這些粒核爲對1 0 0重量份的組成物而言，一般爲5重量 份至6 0重量份，較佳爲1 0重量份至5 0重量份。 對於本發明如上述的必須成分之外，因應必要作爲補 助劑可添加增量劑、成分安定劑、物理性劑提升劑等農藥 製劑之一般使用者，可於上述粒狀組成物的製造步驟中適 宜地添加。這些補助劑中固體或液體狀皆可，又，於水難 溶性或易溶性皆可。 作爲這些補助劑，例如可舉出黏土類、碳酸鈣、膨潤 土、滑石、矽藻土、硬脂酸鈣、硝酸銨、氯化銨、氯化鉀 、硫酸鈉、硫酸鎂、檸檬酸鈉、碳酸鈉、碳酸氫鈉等有機 或無機酸鹽類、檸檬酸、琥珀酸等有機酸類、蔗糖、乳糖 、咕噸糖等糖類、尿素等水溶性微粉，更有顆粒所成的發 泡顆粒、鋁矽酸鹽系燒成之沸石，矽酸蘇打或使硼砂發泡 之微泡體、飛灰、輕石、陶瓷中空體等無機物、酚樹脂所 (請先閲讀背面之注意事項再填寫本頁) ··!裝·I Write this page binding • f This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -4- 1272063 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 .. _ B7 — ...... ...... — - - _____ _ · V. Description of invention (2) Water-borne floating pesticide solidifying agent for granules and specific active agents (alkynol), pesticides for paddy fields formed by water-soluble film packaging The preparation (Special Kaiping 6-336403) and the active ingredient of the pesticide are coated and coated on the nucleus of the pumice having an apparent specific gravity of less than 1 and having a particle diameter of 0·3 mm to 1.4 mm or a beaded iron of the grilled iron or the like. A formulation packed with a water-soluble film (Special Kaiping 9-1837-1001), but a part of the preparation is precipitated under the water at the treated place, so there is a problem of component diffusibility, or a synthetic resin after treatment. A large amount of the agrochemical active ingredient in the nucleus such as a foam or a pumice or a grilled bead iron is maintained in a state of being carried, so that the desired agricultural chemical effect cannot be exhibited, and the medicinal damage caused by the wind may be caused. Moreover, a surface floating insecticidal granule which is coated with an insecticide with a binder in an actatic polypropylene granule is known (Specially, No. 4 5 - 9 5 60), or used in a slightly beaded iron. Polybutene, a planktonic granule that fixes insecticidal ingredients (Special Proclamation No. 47-1240), and these pesticide effects cannot be expected due to the fact that most of the nucleus directly carry the active ingredient of the pesticide, and sometimes It will cause phytotoxicity caused by the wind. Moreover, with these past technologies, it is difficult to obtain a labor-saving spreading preparation containing a liquid agricultural active ingredient at normal temperature. [Problems to be Solved by the Invention] The present invention provides a composition which is a pesticide preparation which is directly placed in a paddy field under full water, and which has not only an active ingredient of the pesticide but also excellent diffusibility. It is difficult to accomplish so far, so the labor-saving spreading agent containing the active ingredient of the pesticide which is liquid at normal temperature becomes the standard of the Chinese National Standard (CNS) A4 (210X297 mm) Γ5Τ (please read the precautions on the back) Fill in this page) 1272063 A7 B7 V. Invention Description (3) Question. Further, an agrochemical active ingredient containing a liquid at a high concentration and at a normal temperature becomes another problem. (Please read the precautions on the back and then fill out this page.) [Methods for Solving the Problem] The present inventors made a detailed study on the labor-saving spreading preparation which is obtained as an active ingredient of a liquid active agricultural chemical active ingredient at a normal temperature, and the agricultural chemical active ingredient It is used as a liquid substance together with a surfactant and a substance which exhibits a viscosity-increasing effect or gelation in water. After being carried on a nucleus, it is packaged in a water-soluble film bag, so that it can be put into the field without being thrown into the paddy field. The present invention was completed by spreading and finding that it is excellent in diffusibility. That is, the present invention provides a pesticide preparation for paddy fields, which is characterized in that a pesticidal active ingredient, a surfactant, and a substance having a viscosity-increasing or gelling action in a liquid state at a normal temperature are carried in a nucleus. A granular composition, packaged in a water-soluble film bag. The invention relates to a method for manufacturing a pesticide formulation for paddy fields, which is characterized in that a liquid pesticide active ingredient, a surfactant and a water exhibiting a viscosity-increasing effect or a glue at a normal temperature are displayed. The granular composition of the chemical substance on the nucleus is packaged in a water-soluble film. Further, the present invention provides a method for spreading a pesticidal active ingredient, which is characterized in that the above-mentioned paddy agricultural chemical preparation is placed under a paddy field full of water, and two to twenty methods are directly input per 〇 a. [Formation of the Invention] In the specification of the present invention, the pesticide activity cost paper scale at normal temperature is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) -6 - 1272063 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative Printing A7 B7 V. Inventive Note (4) In addition to the active ingredient of the pesticide which is liquid at normal temperature, it is also included in the active ingredient dissolved or dispersed in a suitable solvent. Further, a substance which exhibits a viscosity-increasing effect or a gelation effect in water is a substance which exhibits one or both of the adhesion-promoting or gelling action by water action. The agricultural land use pesticide preparation of the present invention contains a liquid agricultural active ingredient, a surfactant, and a substance having a viscosity-increasing or gelling action in water in a nucleus (hereinafter referred to as "liquid pesticide preparation". The granular composition is packaged in a water-soluble film bag. The agrochemical active ingredient used in the agricultural land use pesticide preparation may be used as a general pesticide user, in addition to the above-mentioned liquid product itself, or may be dissolved in a solid solvent or suspended as a liquid material. It can be used without any particular limitation, and it can be used in solid or liquid form, and it is insoluble or easily soluble in water. As such an agrochemical active ingredient, for example, a herbicide, a bactericide, an insecticide, a plant conditioner, and the like can be mentioned, and in other words, it can be used as a water surface. Examples of the agrochemical active ingredient used in the present invention include those in which the liquid is liquid at room temperature, and the herbicide is 2-methyl-4-chlorophenoxythioacetic acid-S-ethyl (phenol sulfur). Kill), S — (4-chlorobenzyl) N,N-diethylthiocarbamate (salt), S-benzyl-1-, 2-dimethylpropyl (ethyl Ethyl thiocarbamic acid ester ( esprocarb ) , S - ethyl hexahydro - 1H - azepine - 1 - carboxy sulphate (Indonesia), 2 - chlorination 2 / , 6 > - 2 Base-N-(butyloxymethyl) acetaminophen (butyl bromo), 2-chlorochlorinated one (please read the back of the note before refilling this page) This paper scale applies to the Chinese National Standard (CNS) A4 size (21〇Χ297 mm) 1272063 A7 ___B7 _ V. Description of invention (7) phenylene (thenylchlor), η-butyl-(R) — 2 —[4 — (Please read the notes on the back and fill in This page) (2-Fluoro-4-cyanophenoxy)phenoxy]propionate (.711&1〇£〇131311171), 3-[1-(3,5-bicyclophenyl)- 1 - methyl ethyl a 2,3-dihydro-6-6-methyl-5-phenyl-4 Η-1,3-11 oxadichlomefon, 3-(4-chloro-5-ring Pentyloxy-2-fluorophenyl)-5-isopropylidene-1,3-spiro-π-sodium- 2,4-diketone (pentoxazone), 1-(diethylaminocarbamidine)-3 —( 2,4,6 —trimethylphenylsulfinylene)-1,2,4-trisyl (cafenstrole), N — { [(4,6-dimethoxypyrimidin-2-yl) Aminocarbonyl]}-1-methyl-4-(2-methyl-2Htetrazolyl-5-yl) (azimsulfiuon), methyl-2-[(4,6-dimethoxypyrimidine) — 2 —yl)oxy]- 6 —[ (E) — 1 —(methoxyimino)ethyl]benzoate (pyriminobas methyl), 4 —(2-chlorophenyl-phenyl) 5- 5-carbonyl-4,5-dihydro-tetrazolyl-carboxylic acid monocyclohexyl-ethyl phthalamide (phentriazamide), etc., bactericide 3 > -isopropoxy-2-methylbenzene Mepronil, α, α Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing, α -trifluoro- 3 -isopropoxy fluorenylil, 3,4,5,6 - tetrachloro-N-(2,3-dichlorophenyl)proline (tecloftalam), 1 mono(4-chlorophenyloxy)-l-cyclopentyl-3-phenylurea (pencycuron), 6-(3,5-dichloro-4-methylphenyl)-3 (2H) - tetrahydropyridazine _ ( diclomezin), methyl = N - ( 2 - methoxyethyl fluorenyl) - N - (2, 6 - xylyl) DL - propylamine (metalaxyl paper scale for China National Standard (CNS) A4 Specification (210X297 mm) -1〇- 1272063 A7 一____ B7 V. Description of Invention (10) (Please read the note on the back and fill out this page) Dissolve water soluble film, use Generally used in pesticide formulations. Examples of specific solvents include dioctyl phthalate, methylnaphthalene, alkylpyrrolidone, phenyldimethylphenylethane, glycerin, alkylene glycol, xylene, kerosene, saturated hydrocarbons, and fatty acids. Examples of the organic solvent such as an ester or a polychlorinated acid and an eucalyptus oil include the above-mentioned agrochemical active ingredients of the liquid at room temperature, and particularly preferably a specific gravity of 1 or less. The amount of these solvents to be formulated is preferably from 1 part by weight to 200 parts by weight per 100 parts by weight of the agrochemical active ingredient. Further, these solvents can be added to the pesticide active ingredient of the liquid at normal temperature, if necessary. Further, the agricultural chemical preparation for paddy fields of the present invention is required to contain a substance having a thickening action or a gelation action in water (hereinafter referred to as "tackifying/gelling substance"). For the purpose of the present invention, the viscosity-increasing gelatin. As described later, after the preparation of the present invention is put into water, it may have a transitional action such as a binder as a function of water, and has a function of binding the nucleus to each other. It does not have the effect of immobilizing the active ingredient of the pesticide on the nucleus. Therefore, the adhesion-increasing gelatinous substance is independent of the active ingredient of the pesticide and can exist independently on the surface of the nucleus. Printing by the Intellectual Property Office of the Ministry of Economic Affairs, Employees' Consumption Cooperatives For the purpose of the present invention, a water-soluble polymer can be used as a substance having a viscosity-increasing effect in the main water in the thickening/gelling substance. The water-soluble polymer which can be used is preferably a solid at room temperature, preferably a powdery substance, and is only insoluble in the above-mentioned liquid active pesticide active ingredient at room temperature, in particular, the viscosity of the 1% aqueous solution is 1 0 0 It is preferable that m P a · s or more is preferable, and it is preferably more than 100 mPa · s. Specific particles of the water-soluble polymer include the molecular weight of the paper scale applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) · 13 - 1272063 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 ____ B7 _ V. INSTRUCTIONS (11) More than 5,000 sodium polyacrylate, alpha-starch, dextrin, polyvinyl alcohol, carboxymethyl fiber, xanthan gum, gum arabic, polyvinylpyrrolidone, polyalkylene oxide with a molecular weight of more than 100,000 Base alcohol, etc., but not limited. These water-soluble polymers may be used singly or in combination of two or more kinds. As the thickening/gelling substance to be used in the present invention, in particular, a substance having a gelation action, among a pesticidal active ingredient of a liquid at a normal temperature, preferably used in combination with a poorly water-soluble component, particularly It is preferred to use a water-repellent gelatinous substance. The water-repellent substance which can be used is a solid powdery substance at normal temperature, and it is only insoluble in the above-mentioned liquid active pesticide active ingredient at normal temperature. Specific examples of the water-repellent substance include fatty acid salts such as magnesium stearate, calcium stearate and sodium oleate, and hydrophobic cerium oxide. Further, a higher alcohol such as stearyl alcohol, a higher fatty acid such as stearic acid, an oil such as eucalyptus oil, a derivative thereof, a fluorine-based surfactant, or a liquid water-repellent substance such as a mobile sputum has a absorbing energy micropowder, for example, sorption can be used. It is powdery on white carbon black, activated carbon and diatomaceous earth. These are generally formulated in the form of a thickening/gelling substance having a tackifying effect or gelation in water, and are preferably from 0.1 part by weight to 20 parts by weight based on 100 parts by weight of the particulate composition. It is 0. 5 parts by weight to 10 parts by weight. In the agricultural chemical preparation for paddy field of the present invention, after the input into the paddy field, the agrochemical active ingredient can be dispersed well in water to contain a surfactant. As the surfactant which can be used, it is generally used in a pesticide preparation. As an example of a specific surfactant, there is polyethylene glycol advanced fat (please read the back of the note first and then fill out this page). This paper size applies to the Chinese National Standard (CNS) Α 4 specification (210X297 mm) -14 - 1272063 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 5, Invention Notes (12) Acid ester, polyoxyethylene alkyl ether, polyoxyethylene alkyl aryl ether, polyoxyethylene aryl phenyl ether, sorbitan Neutral surfactants such as monoalkyl compounds, acetylenic alcohols and acetylenic diols and epoxide additions thereof, alkyl aryl sulfonates, dialkyl sulfonates, lignosulfonates, naphthalene sulfonic acids Salts and condensates thereof, alkyl sulfate salts, alkyl phosphate salts, alkyl aryl sulfate salts, alkyl aryl phosphate salts, polyoxyethylene alkyl ether sulfate salts, polyoxyethylene alkyl aryl salts A negative surfactant such as a polyether oxide sulfonate, a polyoxyethylene aryl phenyl ether sulfate, or a polycarboxylic acid type polymer active agent, and examples thereof include a polyoxyalkylene-based surfactant and a fluorine-based interface. Active agent. Further, these surfactants may be used singly or in combination of two or more. The blending ratio of these surfactants is generally from 10,000 parts by weight to 30 parts by weight, preferably from 0.5 parts by weight to 20 parts by weight, more preferably 100 parts by weight of the composition. It is 2 parts by weight to 10 parts by weight. The above-mentioned pesticide active ingredients, surfactants, thickening and gelling substances, etc. can be obtained by mixing according to a conventional method to obtain a liquid pesticide preparation. For example, by adding a liquid active pesticide active ingredient at room temperature, a thickening/gelling substance, a surfactant, and a solid active pesticide active ingredient at a normal temperature, and mixing with a necessary auxiliary agent, a liquid or suspension may be obtained. Turbid liquid pesticide preparation. This liquid pesticide preparation is supported on the nucleus to form a granular composition. At this time, the essential components constituting the liquid pesticide preparation need not be simultaneously carried on the nucleus and can be sequentially carried. For example, the liquid pesticide active ingredient can be initially mixed at room temperature to be mixed on the nucleus, and then the mixture is added to the containing interface (please read the back sheet and read the following page). The paper scale applies to the Chinese National Standard (CNS). A4 size (210X297 mm) -15 - 1272063 A7 ____ _ B7 _ V. Description of invention (13) The mixture of active agents allows the components to be sequentially carried on the nucleus to form a granular composition. The nucleus used for the substance is a solid substrate capable of supporting the above liquid pesticide preparation. For the present invention, the nucleus used for carrying the liquid pesticide preparation can be a water-insoluble solid carrier, for example, a mineral such as pumice, vermiculite or bead iron can be used, but rice husk, sugar cane, rice straw, wheat Plant pieces such as rods, coconuts, bananas, bamboo, alfalfa, kenaf, corn cob, and wood are preferably decomposed by time-dependent decomposition of the plant. These nucleus are preferably those having a short diameter of 0.1 mm to 1 mm and a bulk specific gravity of 1 or less. There is a ratio of short diameter to long diameter, generally 1 to 20. These nucleuses are usually from 5 parts by weight to 60 parts by weight, preferably from 10 parts by weight to 50 parts by weight, per 100 parts by weight of the composition. In addition to the above-mentioned essential components of the present invention, a general user who can add a pesticide preparation such as an extender, a component stabilizer, or a physical agent enhancer as a supplementary agent can be used in the production step of the above-mentioned granular composition. Add it as appropriate. These adjuvants may be in the form of a solid or a liquid, and may be insoluble or easily soluble in water. Examples of such a supplementary agent include clays, calcium carbonate, bentonite, talc, diatomaceous earth, calcium stearate, ammonium nitrate, ammonium chloride, potassium chloride, sodium sulfate, magnesium sulfate, sodium citrate, and carbonic acid. Organic or inorganic acid salts such as sodium and sodium bicarbonate, organic acids such as citric acid and succinic acid, sugars such as sucrose, lactose and xanthose, water-soluble fine powders such as urea, and foamed particles made of granules and aluminum bismuth Acid-fired zeolite, strontium soda or micro-foam, ash, pumice, ceramic hollow body and other inorganic substances, phenol resin (please read the back of the back sheet and fill in this page) ·!
、1T 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） -16 - 1272063 經濟部智慧財產局員工消費合作社印製 A7 _ B7 _五、發明説明（Μ ) 成之酚微泡體、環氧樹脂所成的球體、聚尿烷所成的聚尿 烷泡沫、偏氯乙烯-丙烯腈共聚物等所成之微球體等有機 物，粒徑爲1 0 //m至6 0 0 //m，可具有單獨或2種以 上的獨立氣泡之中空體、色素等。但不限於此。 本發明的水田用農藥製劑，如上述爲載持於粒核的液 狀農藥製劑、界面活性劑、增粘•膠化物質等粒狀組成物 ，將此包裝於水溶性薄膜而調製所成者。水溶性薄膜的包 裝，例如將粒狀組成物塡充於水溶性薄膜袋中，以熱膠帶 或接著劑等密封。更具體而言，例如將水溶性薄膜片經折 曲，以熱膠帶等做成袋狀，再塡充粒狀物’將開口部分以 熱膠帶封閉得到本發明的水田用農藥製劑。 作爲使用於本發明的水溶性薄膜，以於水中迅速溶解 或分散的薄膜較爲適當，作爲薄膜的材料，可舉出聚乙烯 醇、聚氧聚烷撐乙二醇、羥基丙基纖維素、羥基丙基甲基 纖維素、甲基纖維素、羧基甲基纖維素鈉、聚丙烯酸鈉、 褐藻酸、明膠、可溶性澱粉等，但僅爲前述液狀農藥製劑 中，常溫下可溶解於液體狀之農藥活性成份或界面活性劑 等者即可，並無特別限定。 又，所使用的水溶性薄膜的厚度並無特別限定，單一 般以2 0 //m至1 0 0 //m程度爲佳。且可使用相同組成 或相異組成的水溶性薄膜之多重包裝。又，處理時欲抑制 氣泡的產生，以及水溶性薄膜能良好溶解，水溶性薄膜上 可開出直徑爲0 · 1mm至1mm程度的洞，每袋製劑中 可約1個至1 0 〇個洞。或可如後述於進行熱膠帶時，可 (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） -17 - 1272063 經濟部智慧財產局員工消費合作社印製 A7 ___ B7 五、發明説明（15 ) 設置空隙於熱膠帶部分去除空氣。 所得的本發明之水田用農藥製劑，每個重量爲1 〇 g 至2 0 0 g程度爲佳，於滿水的水田中，由田邊或出水口 以每.1 0 a直接投入2至20個，較佳爲5至20個。 【作用】 本發明的特徵爲添加水中具有顯示增粘作用或膠化作 用的增粘•膠化物質之液狀物，載持於具有特定尺寸的粒 核上，無須使用多量的有機溶劑或過剩量的粒核，可作爲 浮游於水面之製劑，故可少量撒佈製劑化。 因此，本發明的水田用農藥製劑投入水田時，水溶性 薄膜內有水浸入，載持於粒核表面的增粘·膠化物質成成 .爲結合劑，粒核互相過渡性地結合，浮力較小的粒核附著 於浮力較大的粒核上，使其浮游水面上。其後，水溶性薄 膜全體經溶解，被附著的粒核經界面活性劑於水面上邊擴 充邊分散，農藥活性成分由粒核上脫離後因於水中分散， 故可於水田上作全面的擴散、撒佈。且，不使用水溶性薄 膜以粒狀子組成物的狀態撒佈時，增粘•膠化物質不會成 爲結合劑，故不會達到本發明所期待的效果。 【實施例】 以下本發明以實施例以及試驗例作詳細說明，但本發 明並不被這些實施例所限制。且以下的實施例其份代表爲 重量份。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -18- (請先閲讀背面之注意事項再填寫本頁) 1272063 A7 B7 五、發明説明（16 ) 實施例1 混合5 1份的I B P、2 · 5份的聚氧化乙烯壬基苯 基醚以及4份的木質素磺酸鹽時，5份的粉末狀變性糊精 (amicol Ν ο · 1 B ;日澱化學股份有限公司製）所得 之液狀農藥製劑，混合3 7 · 5份木片（短徑1 m m至3 mm、長徑4mm至8mm，鬆比重爲〇·12)得到的 粒狀物，將此以1袋1 〇 〇 g的量放入聚乙烯醇製的水溶 性薄膜袋中，以熱膠帶封閉，得到本發明的水田農藥製劑 。該水田用農藥製劑以每1 〇 a撒佈1 〇個。 實施例2 混合3 0份的殺丹、4 · 8份的M C P B乙基、9份 的dimetryn、9份的mefencet、1份的聚氧化乙烯苯乙烯 苯基醚硫酸鹽、1份的聚氧化乙烯烷基苯基醚硫酸鹽、 〇 . 2份的二辛基磺基乙酸酯以及2份的炔醇，3份的粉 末狀咕噸膠得到液狀農藥製劑。將此混合4 0份的稻殼（ 短徑1mm至3mm、長徑4mm至6mm，鬆比重爲 0 . 1 1 )經混合得到粒狀物。將此以1袋2 5 g的量放 入聚乙烯醇製的水溶性薄膜袋中，以熱膠帶封閉，得到本 發明的水田農藥製劑。該水田用農藥製劑以每1 0 a撒佈 2 0個。 實施例3 混合4 2 · 9份的殺丹、1 · 5份的bensulfuron· (請先閲讀背面之注意事項再填寫本頁) 衣· 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -19- 1272063 A7 B7 五、發明説明（17 ) methyl 、8 · 6份的mefencet、1 · 2份的聚氧化乙嫌燃 (請先閱讀背面之注意事項再填寫本頁) 丙基苯基醚硫酸銨鹽、1·5份的聚氧化烷基醚硫酸銨鹽 、2 · 3份的二烷基磺基乙酸鹽、1份的分子量爲1〇〇 萬之粉末狀聚丙烯酸鈉所得之液狀農藥製劑’與41份的 洋麻片（短徑〇 · 5mm至2mm、長徑2mm至1 0 mm，鬆比重爲0·06)得到粒狀物。將此以1袋35 g,的量放入聚乙烯醇製的水溶性薄膜袋中’以熱膠帶封閉 ，得到本發明的水田農藥製劑。該水田用農藥製劑以每 1 0 a撒佈1 0個。 實施例4 混合4 2 · 9份的殺丹、1 · 5份的&61^111£11]：〇11- 經濟部智慧財產局員工消費合作社印製 methyl、8 · 6份的mefencet、1 · 2份的聚氧化乙嫌燃 丙基苯基醚硫酸銨鹽、1.5份的聚氧化烷基醚硫酸銨鹽 、2 · 3份的二烷基磺基乙酸鹽、3份的粉末狀硬脂酸鈣 所得之液狀農藥製劑，與4 1份的洋麻片（短徑0 · 5 mm至2mm、長徑2mm至1 〇mm，鬆比重爲 0·06)得到粒狀物。將此以1袋35g的量放入聚乙 烯醇製的水溶性薄膜袋中，以熱膠帶封閉，得到本發明的 水田農藥製劑。該水田用農藥製劑以每1 0 a撒佈1 〇個 實施例5 混合4 2 · 9份的殺丹、1 . 5份的bensulfuron- 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） -20 - 1272063 A7 B7 五、發明説明（18 ) methyl 、8 · 6份的mefencet、1 · 2份的聚氧化乙嫌嫌 丙基苯基醚硫酸銨鹽、1.5份的聚氧化烷基醚硫酸銨鹽 、2 · 3份的二烷基磺基乙酸鹽1 2份的陶瓷中空體（粒 徑100//m至125//m) 、1份的粉末狀α化澱粉（ aiincolK ;日澱化學股份有限公司製）所得之液狀農藥製劑 ，與3 0份的洋麻片（短徑0 · 5mm至2mm、長徑2 m m至1 〇 m m，鬆比重爲〇 . 〇 6 )混合得到粒狀物。 將此以1袋3 5 g的量放入聚乙烯醇製的水溶性薄膜袋中 ，以熱膠帶封閉，得到本發明的水田農藥製劑。該水田用 農藥製劑以每1 0 a撒佈1 〇個。 實施例6 於2 1份的己二酸二異癸基溶解於5份的 cyhalofopbutyl 中，將此與 7 份的 cafenstrole、1 3 . 3 份 的 daimuron、1 · 7 份的 bensulfuron-methyl、1 份的聚氧 化乙烯烯丙基苯基醚硫酸鹽、3份的木質素磺酸鹽、2份 的炔醇以及5份的飽和烴類進行混合時，加入1份的分子 量1 0 0萬的粉末狀聚丙烯酸鈉所得之液狀農藥製劑，與 4 0份的洋麻片（短徑0 · 5mm至2mm、長徑2mm 至1 〇mm，鬆比重爲〇 · 〇6)得到粒狀物。將此以1 袋6 0 g的量放入聚乙烯醇製的水溶性薄膜袋中，以熱膠 帶封閉，得到本發明的水田農藥製劑。該水田用農藥製劑 以每10 a撒佈5個。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -21 - (請先閲讀背面之注意事項再填寫本頁) 衣· 訂 經濟部智慧財產局員工消費合作社印製 1272063 A7 B7 五、發明説明（ig ) 實施例7 (請先閲讀背面之注意事項再填寫本頁) 混合2 4份的tricyclazole、2 4份的飽和烴類、2份 的聚氧化乙烯烯丙基苯基醚硫酸鹽以及3份的丁基萘基磺 酸福爾馬林縮合物時，加入2份的分子量1 0萬的粉末狀 聚烷撐二醇混合所得液狀農藥製劑，再與4 5份的珠層鐵 (短徑0·3mm至1·2mm、長徑0·3mm至 1 · 2 m m，鬆比重爲〇 · 2 )混合得到粒狀物，將此以 1袋5 0 g的量放入聚乙烯醇製的水溶性薄膜袋中，以熱 膠帶封閉，得到本發明的水田農藥製劑。該水田用農藥製 劑以每1 0 a撒佈1 〇個。 實施例8 混合 1 · 5 份的 bensulfuron-methyl 、 2 4 份的 經濟部智慧財產局員工消費合作社印¾ mefenacet、2 · 4份的二辛基磺基乙酸酯、0 · 1份的聚 氧化乙烯烯丙基苯基醚、3份的丁烯馬來酸共聚鹽以及 25·5份的己二酸二異癸基時，加入1份的分子量 1 0 0萬的粉末狀聚丙烯酸鈉混合所得之懸濁狀液狀農藥 製劑，與41 · 5份的木片（短徑0 · 5mm至2mm、 長徑2mm至1 〇mm，鬆比重爲〇 · 〇 6 )得到粒狀物 。將此以1袋5 0 g的量放入聚乙烯醇製的水溶性薄膜袋 中，以熱膠帶封閉，得到本發明的水田農藥製劑。該水田 用農藥製劑以每1 0 a撒佈1 〇個。 -本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -22 - 1272063 A7 B7 五、發明説明（20 ) 實施例9 (請先閲讀背面之注意事項再填寫本頁) 7 · 5份的etofenprox溶解於3 0份的苯基二甲苯基乙 院中，混合2份的聚氧化乙烯烯丙基苯基醚硫酸鹽以及3 份的丁基萘基磺酸福爾馬林縮合物時，加入1份的分子量 1 〇 0萬的粉末狀聚丙烯酸鈉、1份的粉末狀硬脂酸鈣所 得之液狀農藥製劑，與5 5 · 5份的木片（短徑〇 · 5 至2mm、長徑2mm至1 〇mm，鬆比重爲 〇 · 0 6 )得到粒狀物。將此以1袋3〇2的量放入聚乙 烯醇製的水溶性薄膜袋中，以熱膠帶封閉，水溶性薄膜中 開合計1 0個直徑爲0 · 5 m m的洞，得到本發明的水田 農藥製劑。該水田用農藥製劑以每1 0 a撒佈1 〇個。 比較例1 混合4 2 · 9份的殺丹、1 · 5份的66118111仏]：〇11- 經濟部智慧財產局員工消費合作社印製 methyl、8 · 6份的mefencet、1 · 2份的聚氧化乙烯烯 丙基苯基醚硫酸銨鹽、1 · 5份的聚氧化烷基醚硫酸銨鹽 、2 · 3份的二烷基磺基乙酸鹽所得之液狀農藥製劑，與 4 2份的洋麻片（短徑0 · 5mm至2mm、長徑2mm 至1 0 m m，鬆比重爲〇 · 〇 6 )得到粒狀物。將此以1 袋3 5 g的量放入聚乙烯醇製的水溶性薄膜袋中，以熱膠 帶封閉，得到農藥製劑。 比較例2 混合4 2 . 9份的殺丹、1 · 5份的bensulfuron- •本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -23 - 1272063 經濟部智慧財產局員工消費合作社印製 A7 B7 ___五、發明説明（21 ) methyl、8 · 6份的mefencet、1 · 2份的聚氧化乙嫌嫌 丙基苯基醚硫酸銨鹽、1 . 5份的聚氧化烷基醚硫酸銨鹽 、2 . 3份的二烷基磺基乙酸鹽、加入1份的分子量 1 0 0萬的粉末狀聚丙烯酸鈉所得之液狀農藥製劑，與 4 1份的木片（短徑0 · 5mm至2mm、長徑2mm至 1 0 m m，鬆比重爲0 · 〇 6 )得到粒狀的農藥製劑。 比較例3 混合 1 · 5 份的 bensulfuron-methyl 、 2 4 份的 mefenacet、2 · 4份的二辛基磺基乙酸酯、〇 · 1份的聚 氧化乙烯烯丙基苯基醚、3份的丁烯馬來酸共聚鹽以及 2 5 · 5份的己二酸二異癸基所得之液狀農藥製劑，與 43 · 5份的木片（短徑0 · 5mm至2mm、長徑2 mm至1 〇mm，鬆比重爲〇 · 〇6)得到粒狀物。將此 以1袋5 0 g的量放入聚乙烯醇製的水溶性薄膜袋中，以 熱膠帶封閉，得到農藥製劑。 試驗例1 對撒佈地點的農藥製劑之沈澱有無： 測定將實施例1至9的本發明水田用農藥製劑以及比 較例1至3的農藥製劑，投入水深5公分，2 m X 2 m的 水田中央撒佈。經1小時撒佈後，以下述基準肉眼觀察撒 佈地點的水底是否有粒核沈澱。此結果如表1所示。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）—"7〇aZ- (請先閲讀背面之注意事項再填寫本頁) 12720631T Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed This paper scale applies Chinese National Standard (CNS) Α4 Specification (210X297 mm) -16 - 1272063 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed A7 _ B7 _ V. Invention Description (Μ) A phenolic microbubble, a sphere formed of an epoxy resin, a polyurethane foam made of polyurethane, a microsphere such as a vinylidene chloride-acrylonitrile copolymer, and the like, and the particle size is 1 0 //m to 6 0 0 //m, which may have a hollow body, a pigment, or the like of two or more independent bubbles. But it is not limited to this. The agricultural chemical preparation for paddy field of the present invention is a granular composition such as a liquid pesticide preparation, a surfactant, a thickening/gelling substance, which is carried on the nucleus, and is packaged in a water-soluble film. . For the packaging of the water-soluble film, for example, the granular composition is filled in a water-soluble film bag, and sealed with a thermal tape or an adhesive. More specifically, for example, the water-soluble film sheet is warped, formed into a bag shape by a heat-adhesive tape or the like, and then filled with a granules. The opening portion is sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The water-soluble film to be used in the present invention is preferably a film which is rapidly dissolved or dispersed in water, and examples of the material of the film include polyvinyl alcohol, polyoxyalkylene glycol, and hydroxypropyl cellulose. Hydroxypropylmethylcellulose, methylcellulose, sodium carboxymethylcellulose, sodium polyacrylate, alginic acid, gelatin, soluble starch, etc., but only in the above liquid pesticide preparation, soluble in liquid state at normal temperature The agricultural chemical active ingredient or the surfactant may be used, and is not particularly limited. Further, the thickness of the water-soluble film to be used is not particularly limited, and is preferably from about 0 //4 m to about 1.0 m. It is also possible to use multiple packages of water-soluble films of the same composition or different compositions. In addition, the treatment is intended to suppress the generation of bubbles, and the water-soluble film can be well dissolved. The water-soluble film can be opened with a diameter of about 0·1 mm to 1 mm, and about 1 to 10 holes per bag of the preparation. . Or you can use it as described later in the case of hot tape (please read the note on the back and then fill out this page). This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) -17 - 1272063 Ministry of Economic Affairs Intellectual Property Bureau Employee Consumption Cooperative Printed A7 ___ B7 V. Invention Description (15) Set the gap to remove air from the hot tape. The obtained pesticide preparation for paddy field of the present invention preferably has a weight of from 1 〇g to 200 g, and in the paddy field full of water, 2 to 20 pieces are directly input from the field side or the water outlet at .10 a. Preferably, it is 5 to 20. [Features] The present invention is characterized in that a liquid substance having a thickening/gelling substance exhibiting a thickening effect or a gelation action in water is added to a particle core having a specific size without using a large amount of organic solvent or excess The amount of nucleus can be used as a preparation floating on the surface of the water, so it can be formulated in a small amount. Therefore, when the agricultural chemical preparation for paddy field is put into a paddy field, water-soluble film is immersed in water, and a thickening/gelling substance carried on the surface of the nucleus is formed into a bond. The nucleus is transiently bonded to each other, buoyancy. The smaller nucleus attaches to the larger nucleus of buoyancy, causing it to float on the surface. Thereafter, the entire water-soluble film is dissolved, and the adhered nucleus is dispersed by the surfactant on the water surface, and the active ingredient of the pesticide is dispersed in the nucleus and dispersed in the water, so that it can be diffused uniformly on the paddy field. Spread. Further, when the water-soluble thin film is not used in the state of the particulate component, the thickening/gelling material does not become a binder, and the desired effect of the present invention is not obtained. EXAMPLES Hereinafter, the present invention will be described in detail by way of examples and test examples, but the present invention is not limited by these examples. Further, the following examples are represented by parts by weight. This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) -18- (Please read the note on the back and fill out this page) 1272063 A7 B7 V. Invention Description (16) Example 1 Mix 5 1 5 parts of powdered degraded dextrin (IBOL; 1 B; made by Nityo Chemical Co., Ltd.) when IBP, 2 · 5 parts of polyoxyethylene nonylphenyl ether and 4 parts of lignosulfonate The obtained liquid pesticide preparation is prepared by mixing 37.5 pieces of wood chips (short diameter 1 mm to 3 mm, long diameter 4 mm to 8 mm, pine specific gravity 〇·12), and 1 bag of 1 〇 The amount of 〇g was placed in a water-soluble film bag made of polyvinyl alcohol, and sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field was planted with a pesticide preparation at a rate of 1 per 〇 a. Example 2 Mixing 30 parts of Dandan, 4 · 8 parts of MCPB ethyl, 9 parts of dimetryn, 9 parts of perfumet, 1 part of polyoxyethylene styrene phenyl ether sulfate, 1 part of polyethylene oxide Alkyl phenyl ether sulfate, bismuth. 2 parts of dioctyl sulfoacetate and 2 parts of acetylenic alcohol, and 3 parts of powdered xanthan gum obtained a liquid pesticide preparation. The rice hulls (short diameters of 1 mm to 3 mm, long diameters of 4 mm to 6 mm, and bulk specific gravity of 0.11) were mixed and mixed to obtain granules. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 2 bags of 25 g, and sealed with a heat-resistant tape to obtain a paddy field pesticide preparation of the present invention. The paddy field was sprayed with 20 pesticides per 10 a. Example 3 Mix 4 2 · 9 parts of dandan, 1-5 parts of bensulfuron· (please read the back note first and then fill out this page) Clothing · Ministry of Economic Affairs Intellectual Property Bureau Employees Consumption Cooperative Printed This paper scale applies China National Standard (CNS) A4 Specification (210X297 mm) -19- 1272063 A7 B7 V. Description of Invention (17) Methyl, 8 · 6 parts of mefencet, 1 · 2 parts of polyoxyethylene B ignited (please read the back first) Note: Please fill in this page) propyl phenyl ether ammonium sulfate, 1.5 parts of polyoxyalkyl ether ammonium sulfate, 2 · 3 parts of dialkyl sulfoacetate, 1 part of molecular weight 1 The liquid pesticide preparation obtained by the powdery sodium polyacrylate of 10,000 is made into a granular shape with 41 parts of kenaf tablets (short diameter 〇·5 mm to 2 mm, long diameter 2 mm to 10 mm, bulk specific gravity: 0·06). Things. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 35 g of a bag, and was sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field was planted with 10 pesticides per 10 a. Example 4 Mixed 4 2 · 9 parts of dan, 1 · 5 parts & 61 ^ 111 £ 11]: 〇 11- Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed methyl, 8.6 copies of mefencet, 1 · 2 parts of polyoxyethylene sulfonate propyl phenyl ether ammonium sulfate, 1.5 parts of polyoxyalkyl ether ammonium sulfate, 2 · 3 parts of dialkyl sulfoacetate, 3 parts of powdered hard fat The liquid pesticide preparation obtained by the calcium acid and the kennel tablets (short diameter of 0 · 5 mm to 2 mm, long diameter of 2 mm to 1 〇 mm, and bulk specific gravity of 0.06) were obtained as granules. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 35 g of one bag, and sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field is prepared with a pesticide preparation at a rate of 1 a. Example 5 is mixed with 4 2 · 9 parts of dandan, 1.5 parts of bensulfuron - this paper scale is applicable to China National Standard (CNS) A4 specification (210X297) -20 - 1272063 A7 B7 V. Description of the invention (18) methyl, 8 · 6 parts of mefencet, 1 · 2 parts of polyoxyethylene b propyl phenyl ether sulfate, 1.5 parts of polyoxyalkyl Ammonium sulphate ammonium salt, 2 · 3 parts of dialkyl sulfoacetate 12 parts of ceramic hollow body (particle size 100 / / m to 125 / / m), 1 part of powdered alpha starch (aiincolK; The liquid pesticide preparation obtained by Dian Chemical Co., Ltd. is mixed with 30 parts of kenaf tablets (short diameter 0 · 5 mm to 2 mm, long diameter 2 mm to 1 〇 mm, loose specific gravity 〇. 〇 6 ) Granular. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 3 bags of 35 g, and sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field was spread by pesticides every 10 years. Example 6 Dissolve 21 parts of diisononyl adipate in 5 parts of cyhalofopbutyl, and this with 7 parts of cafenstrole, 13.3 parts of daimuron, 1.7 parts of bensulfuron-methyl, 1 part When mixing polyoxyethylene allyl phenyl ether sulfate, 3 parts of lignosulfonate, 2 parts of acetylenic alcohol, and 5 parts of saturated hydrocarbon, add 1 part of a powder having a molecular weight of 1,000,000 The liquid pesticide preparation obtained from sodium polyacrylate was obtained as a granular material from 40 parts of kenaf tablets (short diameter of 0.5 mm to 2 mm, long diameter of 2 mm to 1 mm, and bulk specific gravity of 〇·〇6). This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 100 g of 100 g, and sealed with a hot tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field pesticide preparation was spread at 5 per 10 a. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -21 - (Please read the note on the back and fill out this page) Clothing · Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1272023 A7 B7 Five , invention description (ig) Example 7 (please read the note on the back and then fill out this page) Mix 24 parts of tricyclazole, 24 parts of saturated hydrocarbons, 2 parts of polyoxyethylene allyl phenyl ether sulfate a salt and 3 parts of a butyl naphthylsulfonic acid formalin condensate, 2 parts of a powdery polyalkylene glycol having a molecular weight of 100,000 are mixed to obtain a liquid pesticide preparation, and then 45 parts of the bead layer Iron (short diameter 0·3mm to 1·2mm, long diameter 0·3mm to 1·2 mm, loose specific gravity 〇· 2 ) is mixed to obtain a granule, which is put into polyethylene in a bag of 50 g The water-soluble film bag made of alcohol was sealed with a heat-resistant tape to obtain the paddy field pesticide preparation of the present invention. This paddy field is spread with pesticides at a rate of 1 a per 10 a. Example 8 Mixing 1 · 5 parts of bensulfuron-methyl, 24 parts of the Ministry of Economic Affairs, Intellectual Property Office, employee consumption cooperatives, printing 3⁄4 mefenacet, 2 · 4 parts of dioctyl sulfoacetate, 0 · 1 part of polyoxidation When vinylallyl phenyl ether, 3 parts of butene maleic acid copolymer salt and 25.5 parts of diisodecyl adipate are added, 1 part of powdered sodium polyacrylate having a molecular weight of 1,000,000 is mixed. The suspended liquid pesticide preparation has a granular material with 41 · 5 pieces of wood chips (short diameter 0 · 5 mm to 2 mm, long diameter 2 mm to 1 〇 mm, and bulk specific gravity 〇 · 〇 6 ). This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 50 g of a bag, and sealed with a heat-resistant tape to obtain a paddy agricultural chemical preparation of the present invention. The paddy field was spread with pesticide preparations every 10 years. - This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -22 - 1272063 A7 B7 V. Invention description (20) Example 9 (Please read the back note before completing this page) 7 · 5 The etofenprox is dissolved in 30 parts of phenyl xylylene, mixed with 2 parts of polyoxyethylene allyl phenyl ether sulfate and 3 parts of butyl naphthylsulfonic acid formalin condensate a liquid pesticide preparation obtained by adding 1 part of powdered sodium polyacrylate having a molecular weight of 1,000,000 and 1 part of powdered calcium stearate, and 5 5 · 5 parts of wood chips (short diameter 〇 5 to 2 mm, The long diameter is 2 mm to 1 〇 mm, and the bulk specific gravity is 〇·0 6 ) to obtain a granular material. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 3 bags of 2 , 2, and sealed with a heat-resistant tape, and 10 holes having a diameter of 0.5 mm were opened and closed in the water-soluble film to obtain the present invention. Paddy pesticide preparations. The paddy field was planted with a pesticide preparation at a rate of 1 per 10 a. Comparative Example 1 Mixed 4 2 · 9 parts of dandan, 1.5 parts of 66118111 仏]: 〇 11- Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed methyl, 8.6 copies of meett, 1 · 2 copies a liquid pesticide preparation obtained by oxidizing ethylene allyl phenyl ether ammonium sulfate, 1.5 parts of polyoxyalkyl ether ammonium sulfate, and 2.3 parts of dialkyl sulfoacetate, and 42 parts The kenaf tablets (short diameter 0 · 5mm to 2mm, long diameter 2mm to 10 mm, loose specific gravity 〇 · 〇6) give granules. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 3 bags of 3 5 g, and sealed with a hot tape to obtain a pesticide preparation. Comparative Example 2 Mixing 4 2 . 9 parts of dandan, 1.5 parts of bensulfuron - • This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -23 - 1272063 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative Printed A7 B7 ___ five, invention description (21) methyl, 8.6 parts of mefencet, 1 · 2 parts of polyoxyethylene b propyl phenyl ether sulfate, 1.5 parts of polyoxyalkyl ether Ammonium sulfate salt, 2.3 parts of dialkyl sulfoacetate, liquid pesticide preparation obtained by adding 1 part of powdered sodium polyacrylate having a molecular weight of 1,000,000, and 41 pieces of wood chips (short diameter 0) 5mm to 2mm, long diameter 2mm to 10mm, bulk specific gravity 0 · 〇6) to obtain a granular pesticide preparation. Comparative Example 3 Mixing 1 · 5 parts of bensulfuron-methyl, 24 parts of mefenacet, 2 · 4 parts of dioctyl sulfoacetate, 1 part of polyoxyethylene allyl phenyl ether, 3 parts a butylene maleic acid copolymer salt and 25 parts of a liquid pesticide preparation obtained from diisodecyl adipate, and 43 parts of wood chips (short diameter 0 · 5 mm to 2 mm, long diameter 2 mm to 1 〇mm, the bulk specific gravity is 〇·〇6) to obtain a granule. This was placed in a water-soluble film bag made of polyvinyl alcohol in an amount of 50 g of a bag, and sealed with a heat-resistant tape to obtain a pesticide preparation. Test Example 1 Presence of precipitation of the pesticide preparation at the place of spraying: The agricultural chemical preparations for agricultural fields of Examples 1 to 9 and the agricultural chemical preparations of Comparative Examples 1 to 3 were measured and placed in a paddy field having a water depth of 5 cm and 2 m X 2 m. Central strewn. After spreading for 1 hour, the bottom of the scattering site was visually observed to have a nucleus precipitate on the basis of the following criteria. The results are shown in Table 1. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm)—"7〇aZ- (please read the notes on the back and fill out this page) 1272063
7 B 五、發明説明（22 ) 〔表1〕 水田用農藥組成物 撒佈地點水底中沈澱物之有無 實施例1 土 實施例2 土 實施例3 — 實施例4 — 實施例5 土 實施例6 — 實施例7 — 實施例8 — 實施例9 土 比較例1 + + . 比較例2 + + 比較例3 + + (評價基準） (請先閲讀背面之注意事項再填寫本頁) • 衣· 訂 經濟部智慧財產局員工消費合作社印製 評價：評價內容 -：全無沈澱物 ± ··極少沈澱物 + :沈澱1 %的投入物質 ++:沈澱5%的投入物質 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -25- 1272063 A7 B7 五、發明説明（26 ) 如表2以及表3所示，實施例3、4、8的成分之水 中均一性、土壤表層濃度的均一性皆良好，但比較例1至 3中一部份組成物會沈澱至水底，故撒佈地點的土壤表層 濃度極爲高，有著藥物傷害的顧慮。 試驗例3 本發明施行於水田上： 5月初，移植稻子（品種：Sasanisiki)至2 Omx 5 0 m的水田中，經7天後將實施例3所得之1 0個水田 用農藥製劑，由田邊幾乎均等地投入。處理後約8分鐘後 水溶性薄膜被溶解，包裝中的組成物不會沈澱於水底，且 可觀察到以浮游於水面的方式進行擴散。又，處理當曰吹 著風速爲2至4m的風。經處理1個月後作調查的結果， 農藥未撒佈的水田中，確認有野莧、短慈菇、水芹、小松 草等雜草長出，但經分散本發明的水田用農藥製劑之水田 中未確認出有雜草長出，且亦無確認有藥物傷害之症狀。 【發明的效果】 本發明的農藥製劑，因包裝於水溶性薄膜中組成物之 浮游性良好，不會沈澱於水底，故處理地點的農藥成分濃 度不會較爲高，且具有農藥成分可全面均一擴散於水田的 效果。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -29 - ---------衣-- (請先閲讀背面之注意事項再填寫本頁) 訂 — 經濟部智慧財產局員工消費合作社印製 1272063 A7 B7 五、發明説明（277 B V. INSTRUCTIONS (22) [Table 1] The presence or absence of sediment in the bottom of the planting site for the paddy field. Example 1 Soil Example 2 Soil Example 3 - Example 4 - Example 5 Soil Example 6 - Example 7 - Example 8 - Example 9 Soil Comparative Example 1 + + . Comparative Example 2 + + Comparative Example 3 + + (Evaluation Criteria) (Please read the notes on the back and fill out this page) • Clothing · Booking Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing evaluation: evaluation content -: no sediments ± · · very little sediment +: precipitation 1% of input materials ++: precipitation of 5% of input materials This paper scale applies to Chinese national standards (CNS) A4 size (210X297 mm) -25- 1272063 A7 B7 V. Description of invention (26) As shown in Table 2 and Table 3, the water uniformity and soil surface concentration of the components of Examples 3, 4 and 8 The uniformity is good, but some of the components in Comparative Examples 1 to 3 will precipitate to the bottom of the water, so the soil surface concentration at the place of spreading is extremely high, and there is concern about drug damage. Test Example 3 The present invention was applied to a paddy field: In early May, a rice field (variety: Sasanisiki) was transplanted into a paddy field of 2 Om x 50 m, and 10 days of the pesticide preparation for paddy field obtained in Example 3 was obtained from the field side. Almost equal investment. After about 8 minutes after the treatment, the water-soluble film was dissolved, and the composition in the package did not precipitate on the bottom of the water, and it was observed that it spread on the surface of the water. Also, the wind is blown at a wind speed of 2 to 4 m. As a result of the investigation after 1 month of treatment, it was confirmed that weeds such as wild scorpion, short sage, cress, and pine grass grew in the paddy field where the pesticide was not spread, but the water of the pesticide preparation for the paddy field of the present invention was dispersed. Tanaka did not confirm that weeds grew, and there were no symptoms of drug damage confirmed. [Effect of the Invention] The pesticide preparation of the present invention has good floatability of the composition packaged in the water-soluble film, and does not precipitate on the bottom of the water, so the concentration of the pesticide component at the treatment site is not high, and the pesticide component can be comprehensive. The effect of uniform diffusion in paddy fields. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -29 - --------- Clothing -- (Please read the note on the back and fill in this page) Order - Ministry of Economics Property Bureau employee consumption cooperative printed 1272023 A7 B7 V. Invention description (27
點 地 mil 8 fJ2處 例的 驗劑 試製 於藥 1用農 明使用 說 3 田 單 1 水 簡圖爲 面 t 點 圖地 [ E 的Point mil 8 fJ2 example of the test preparation of the drug 1 use the agricultural use said 3 field single 1 water diagram for the surface t point map [ E
Xm ο 田 水 的m ο (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -30 -Xm ο 田水 m ο (Please read the note on the back and fill out this page.) Printed by the Intellectual Property Office of the Ministry of Economic Affairs. Employees' Consumption Cooperative Printed This paper scale applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -30 -