JPH03151311A - Herbicide composition - Google Patents
Herbicide compositionInfo
- Publication number
- JPH03151311A JPH03151311A JP29008989A JP29008989A JPH03151311A JP H03151311 A JPH03151311 A JP H03151311A JP 29008989 A JP29008989 A JP 29008989A JP 29008989 A JP29008989 A JP 29008989A JP H03151311 A JPH03151311 A JP H03151311A
- Authority
- JP
- Japan
- Prior art keywords
- formulas
- formula
- tables
- compound
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 27
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 239000004009 herbicide Substances 0.000 title abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 36
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 13
- 240000008042 Zea mays Species 0.000 abstract description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 7
- 235000005822 corn Nutrition 0.000 abstract description 7
- 239000000969 carrier Substances 0.000 abstract description 5
- 239000000839 emulsion Substances 0.000 abstract description 4
- 241000208296 Datura Species 0.000 abstract description 3
- 235000021307 Triticum Nutrition 0.000 abstract description 3
- 239000002671 adjuvant Substances 0.000 abstract description 3
- 239000002270 dispersing agent Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000004094 surface-active agent Substances 0.000 abstract description 3
- 240000005979 Hordeum vulgare Species 0.000 abstract description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 abstract description 2
- 239000004563 wettable powder Substances 0.000 abstract description 2
- 244000300297 Amaranthus hybridus Species 0.000 abstract 2
- 235000004135 Amaranthus viridis Nutrition 0.000 abstract 1
- 244000098338 Triticum aestivum Species 0.000 abstract 1
- 240000006064 Urena lobata Species 0.000 abstract 1
- 244000067505 Xanthium strumarium Species 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000004503 fine granule Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 tebuthiuron 3-(5-(1,1-dimethylethyl)-1,3,4 -thiadiazol-2-yl)-1,3-dimethylurea compound Chemical class 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 6
- 240000004971 Pseudosasa japonica Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000985665 Cecropia obtusifolia Species 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- 239000005504 Dicamba Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- BBJPZPLAZVZTGR-UHFFFAOYSA-N Thiazafluron Chemical compound CNC(=O)N(C)C1=NN=C(C(F)(F)F)S1 BBJPZPLAZVZTGR-UHFFFAOYSA-N 0.000 description 1
- 239000005627 Triclopyr Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 description 1
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- REEQLXCGVXDJSQ-UHFFFAOYSA-N trichlopyr Chemical compound OC(=O)COC1=NC(Cl)=C(Cl)C=C1Cl REEQLXCGVXDJSQ-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は除草剤組成物に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to herbicidal compositions.
小麦、トウモロコシ、イネ、大豆等は重要な作物であり
、これらの作物の増収をはかるために、多くの除草剤が
使用されてきたが、従来の除草剤は除草活性や作物への
安全性の面で充分であるとは言いがたく、少量で有害雑
草を枯殺し、かつ作物に対しては薬害を生じない安全な
除草剤が望まれている。Wheat, corn, rice, soybeans, etc. are important crops, and many herbicides have been used to increase the yield of these crops, but conventional herbicides lack herbicidal activity and crop safety. However, there is a need for a safe herbicide that kills harmful weeds in small amounts and does not cause chemical damage to crops.
このような除草剤として下記一般式［Ｉ］〔式中、
＾ｒは下記式、
（ここでＲ，乃至Ｒ１は、水素原子、水酸基、低級アル
キル基または低級アルコキシ基を表わし、これらは同一
でも相異なっていてもよい）で表わされる基を示し、χ
は、水素原子または塩素原子を表わし、Ｙは、低級アル
キル基を表わす〕で表わされる化合物群が特願昭６３−
１２５６５０において提案されている。Such herbicides include the following general formula [I] [where ^r is the following formula, (where R, to R1 represent a hydrogen atom, a hydroxyl group, a lower alkyl group, or a lower alkoxy group, and they may be the same or the same. (which may be different), and χ
represents a hydrogen atom or a chlorine atom, and Y represents a lower alkyl group.
125650.
一方、下記式［Ａ］〜［Ｇ］ ＣＨ１ ＣＩ で表される化合物は公知の除草剤である。On the other hand, the following formulas [A] to [G] CH1 C.I. The compound represented by is a known herbicide.
しかしながら、上記一般式［Ｉ］の化合物および式［Ａ
］〜［Ｇ］の化合物は、高薬量で使用した場合は種々の
雑草に有効であるが、低薬量で使用した場合は、有効雑
草種が少ないという問題点があった。However, the compound of general formula [I] and the formula [A
The compounds of ] to [G] are effective against various weeds when used in high doses, but when used in low doses, there is a problem that only a few weed species are effective.
本発明は上記のような従来の問題点を解決するためのも
ので、一般式［Ｉ１の化合物と式［Ａ］〜［Ｇ］の化合
物を併用することにより、それぞれの化合物の単剤では
防除困難な雑草に対して補足し合い、完全な防除効果を
示すとともに、単剤では完全に防除しえない低薬量にお
いても相乗的除草効果を発揮し、かつトウモロコシ等の
作物に対して高い安全性を有する除草剤組成物を提供す
ることを目的としている。The present invention is intended to solve the above-mentioned conventional problems, and by using the compound of the general formula [I1] and the compounds of the formulas [A] to [G] in combination, it is possible to control the disease by using each compound alone. They complement each other and exhibit complete control effects against difficult weeds, and also exhibit synergistic herbicidal effects even at low doses that cannot be completely controlled with a single agent, and are highly safe against crops such as corn. The purpose of the present invention is to provide a herbicidal composition having the following properties.
ＣｔＪＢを解決するための手段〕
本発明は一般式［Ｉ］
〔式中、
Ａｒは下記式、
（ここでＲ１乃至ＲＩ４
は、
水素原子、
水酸基、低級
アルキル基または低級アルコキシ基を表わし、これらは
同一でも相異なっていてもよレリで表わされる基を示し
、Ｘは、水素原子または塩素原子を表わし、Ｖは、低級
アルキル基を表す〕で表わわされる化合物群から選ばれ
る少なくとも１種の化合物と、下記の式［Ａ］ 、［Ｂ
］、［ＣＩ 。Means for Solving CtJB] The present invention is based on the general formula [I] [wherein, Ar is the following formula, (where R1 to RI4 represent a hydrogen atom, a hydroxyl group, a lower alkyl group, or a lower alkoxy group; At least one compound selected from the group of compounds represented by the following formulas, which may be the same or different, where X represents a hydrogen atom or a chlorine atom, and V represents a lower alkyl group. and the following formulas [A] and [B
], [CI.
［ＤＪ、 ［Ｅ］、［Ｆコおよび［Ｇ］Ｉ
ＣＩ
で表わされる化合物群から選ばれる少なくとも１種の化
合物とを有効成分として含有する除草剤組成物である。This is a herbicidal composition containing as an active ingredient at least one compound selected from the group of compounds represented by [DJ, [E], [Fco] and [G]ICI.
一般式（１）においてＲ１ないしＲ１４の低級アルキル
基としてはメチル基、エチル基、ｎ−プロピル基、イソ
プロピル基、ｎ−ブチル基、イソブチル基、５ｅｃ−７
’チル基、ｔｅｒ ｔ−ブチル基などを挙げることがで
き、低級アルコキシル基としてはメトキシ基、ｎ−プロ
ポキシ基、イソプロポキシ基、ｎ−ブトキシ基、イソブ
トキシ基、５ｅｃ−ブトキシ基なとがある。In general formula (1), the lower alkyl group of R1 to R14 is a methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, isobutyl group, 5ec-7
Examples of the lower alkoxyl group include a 'thyl group and a tert-butyl group. Examples of the lower alkoxyl group include a methoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, an isobutoxy group, and a 5ec-butoxy group.
一般式（１）の化合物の例としては、第１表ないし第４
表のものがある。Examples of compounds of general formula (1) include Tables 1 to 4.
There is something on the front.
（本頁以下余白）
第
表
第
表
第
表
第
４
表
一般式［Ｉ］の化合物は特願昭６３−１２５６５０記載
の反応により製造される。(Margins below this page) Table 4 Table 4 The compound of general formula [I] is produced by the reaction described in Japanese Patent Application No. 125650/1983.
式［Ａ］〜［Ｇ１の化合物（以下、化合物Ａ〜Ｇと記す
）は次の通りである。Compounds of formulas [A] to [G1 (hereinafter referred to as compounds A to G) are as follows.
化合物Ａ
ｔｅｂｕｔｈｉｕｒｏｎ
３−（５−（１，１−ジメチルエチル） −１，３，４
−チアジアゾール−２−イル）−１，３−ジメチル尿素
化合物Ｂ
ｔｈｉａｚｆｌｕｒｏｎ
１．３−ジメチル−３−（５−トリフルオロメチル−１
，３，４−チアジアゾール−２−イル〕尿素化合物Ｃ
ｅｔｈｉｄｉｍｕｒｏｎ
１−（５−エチルスルホニル−１，３，４−チアジアゾ
ール−２−イル）−１，３−ジメチル尿素化合物Ｄ
ｔｕｒｏｎ
３−（３，４−ジクロロフェニル）−１，１−ジメチル
尿素
化合物Ｅ
１ｉｎｕｒｏｎ
３−（３，４−ジクロロフェニル）−１−メトキシ−１
−メチル尿素
化合物Ｆ
ｄｉｃａｍｂａ
３．６−ジクロロ−２−メトキシ安息香酸化合物Ｇ
ｔｒｉｃｌｏｐｙｒ
（（３，５，６−）ジクロロ−２−ピリジル）−オキシ
〕酢酸
一般式［Ｉ］の化合物と化合物Ａ−Ｇとを有効成分とす
る本発明の除草剤組成物は、雑草の生育期に茎葉散布す
ることにより優れた除草効果が得られる。一般式［Ｉ１
の化合物と化合物Ａ−Ｇとの使用量は雑草の種類、生育
段階、発生密度などによって異なるが、通常、一般式［
Ｉ］の化合物を０．０５〜２ ｋｇ／ｈａ、化合物Ａ−
Ｇを０．０５〜１ｋｇ／ｈａ使用することが好ましい。Compound A tebuthiuron 3-(5-(1,1-dimethylethyl)-1,3,4
-thiadiazol-2-yl)-1,3-dimethylurea compound B thiazfluoron 1,3-dimethyl-3-(5-trifluoromethyl-1
,3,4-thiadiazol-2-yl]urea compound C ethidimuron 1-(5-ethylsulfonyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea compound D turon 3-(3, 4-dichlorophenyl)-1,1-dimethylurea compound E 1inuron 3-(3,4-dichlorophenyl)-1-methoxy-1
-Methylurea compound F dicamba 3.6-dichloro-2-methoxybenzoic acid compound G triclopyr ((3,5,6-)dichloro-2-pyridyl)-oxy]acetic acid Compound of general formula [I] and compound A- The herbicidal composition of the present invention containing G as an active ingredient can provide excellent herbicidal effects by spraying on foliage during the weed growing season. General formula [I1
The amount of the compound and compounds A-G to be used differs depending on the type of weed, growth stage, density of occurrence, etc., but usually, the amount of the compound of the general formula [
I] compound at 0.05 to 2 kg/ha, compound A-
It is preferable to use 0.05 to 1 kg/ha of G.
本発明の除草剤組成物は、上記有効成分に担体、界面活
性剤、分散剤、補助剤等を配合して常法により、例えば
、粒剤、水和剤、乳剤、微粒剤、粉剤等に製剤して施用
することが好ましい。ここで好適な担体としては、例え
ば、タルク、ベントナイト、クレー、カオリン、珪藻土
、ホワイトカーボン、バーミキュライト、消石灰、珪砂
、硫安、尿素等の固体担体、イソプロピルアルコール、
キシレン、シクロヘキサノン等の液体担体などが挙げら
れる。界面活性剤および分散剤としては、例えば、アル
キル硫酸エステル塩、アルキルスルホン酸塩、リグニン
スルホン酸塩、ポリオキシエチレングリコールエーテル
、ポリオキシエチレンアルキルアリールエーテル、ポリ
オシキエチレンソルビタンモノアルキレート等が挙げら
れる。補助剤としては、例えば、カルボキシメチルセル
ロース、ポリエチレングリコール、アラビアゴム等が挙
げられる。The herbicide composition of the present invention can be formulated into, for example, granules, wettable powders, emulsions, fine granules, powders, etc. by blending the above-mentioned active ingredients with carriers, surfactants, dispersants, adjuvants, etc. Preferably, it is formulated and applied. Suitable carriers include, for example, talc, bentonite, clay, kaolin, diatomaceous earth, white carbon, vermiculite, slaked lime, silica sand, ammonium sulfate, solid carriers such as urea, isopropyl alcohol,
Examples include liquid carriers such as xylene and cyclohexanone. Examples of surfactants and dispersants include alkyl sulfate salts, alkyl sulfonate salts, lignin sulfonate salts, polyoxyethylene glycol ethers, polyoxyethylene alkylaryl ethers, polyoxyethylene sorbitan monoalkylates, and the like. . Examples of the adjuvant include carboxymethylcellulose, polyethylene glycol, gum arabic, and the like.
本発明の除草剤組成物の配合例を次に示す。例中％は重
量％である。Examples of formulations of the herbicide composition of the present invention are shown below. In the examples, % is by weight.
配合例１ （水和剤）
一般式［Ｉ］の化合物６％、化合物Ａ−Ｇ３〜２４％、
高級アルコール硫酸エステルのナトリウム塩３％および
カオリン８８〜６７％を均一に混合粉砕して水和剤とす
る。Formulation example 1 (hydrating agent) 6% of the compound of general formula [I], 3 to 24% of compound A-G,
A wettable powder is prepared by uniformly mixing and pulverizing 3% of a sodium salt of a higher alcohol sulfate ester and 88 to 67% of kaolin.
配合例２ （乳 剤）
一般式［Ｉ］の化合物１０％、化合物Ａ−０５〜４０％
、ポリオキシエチレンアルキルアリールエーテル１０％
、シクロへキサノン３０％およびジメチルホルムアミド
３５〜１０％を均一に溶解して乳剤とする。Formulation Example 2 (Emulsion) Compound of general formula [I] 10%, Compound A-05-40%
, polyoxyethylene alkylaryl ether 10%
, 30% cyclohexanone and 35-10% dimethylformamide are uniformly dissolved to form an emulsion.
本発明の除草剤組成物は、上記の製剤を適宜な濃度に希
釈して散布するか、または直接施用する。The herbicidal composition of the present invention is prepared by diluting the above-mentioned preparation to an appropriate concentration and spraying it, or by applying it directly.
さらに本発明の除草剤組成物は、必要に応じて殺虫剤、
殺菌剤または他の除草剤との混合使用や、複合製剤化も
可能である。Furthermore, the herbicide composition of the present invention may optionally contain an insecticide,
Mixtures with fungicides or other herbicides and complex formulations are also possible.
本発明の除草剤組成物はイチビオナモミ、アオビユ、シ
ロザ、チョウセンアサガオ、コセンダングサ、ノアサガ
オ、ヒルガオ、タデ、イヌホウズキ、スミレ、オオイヌ
ノフグリ、フラサバソウ、ハコベ、ノハラガラシ、ナズ
ナ、ヒメオドリコソウ、ホトケノザ、カミツレ、ノハラ
ムラサキなどの種々の広葉雑草に対し優れた除草活性を
示し、コムギ、オオムギ、トウモロコシなどの有用作物
に対しては高い安全性を示す。The herbicidal composition of the present invention can be applied to various plants such as A. japonica, A. japonica, A. japonica, A. japonica, a. It exhibits excellent herbicidal activity against broad-leaved weeds, and is highly safe against useful crops such as wheat, barley, and corn.
以上の通り、本発明によれば、一般式［Ｉ］の化合物と
式［Ａ］〜ｆＧ］の化合物との相乗効果により、単剤で
は防除困難な広範囲の雑草に対して低薬量で優れた除草
活性を有し、かつ有用作物に対する安定性は高い除草剤
組成物が提供される。As described above, according to the present invention, due to the synergistic effect of the compound of general formula [I] and the compound of formulas [A] to fG], it is effective against a wide range of weeds that are difficult to control with a single agent at a low dose The present invention provides a herbicidal composition having high herbicidal activity and high stability against useful crops.
以下、本発明をさらに詳細に説明するために実施例を示
す。Examples are shown below to explain the present invention in more detail.
１／２０００ａのプラスチック製ポットにふるった畑土
壌（埴壌土）を充填し、これにオナモミ、イチビ、チョ
ウセンアサガオ、アオビユ、ノアサガオ、コセンダンク
サおよびトウモロコシ（プントコーン）の種子を播種し
、１印覆土した。これらの植物を温室内で生育させ、ト
ウモロコシが５葉に生育した時点で、配合例１に準じて
調製した水和剤の所定量を、ａ （アール）当り１．５
４！（リットル）の水量でマイクロスプレーを用いて茎
葉に噴霧処理した。なお展着剤としてネオエステリン２
０００倍液を加用した。Ｎ剤処理後も試験材料は温室内
に置き、薬剤処理１力月後に除草効果および薬害につい
て下記の評価基準により調査し、その結果を第５表に示
した。A 1/2000a plastic pot was filled with sifted field soil (clay loam), and seeds of Japanese trumpet, Japanese trumpet, Datura, Datura, A. japonica, Noasagao, Cosendancus and corn (Punto corn) were sown and covered with one layer of soil. These plants were grown in a greenhouse, and when the corn had grown to 5 leaves, a predetermined amount of the hydrating agent prepared according to Formulation Example 1 was added to 1.5 per a (are).
4! The leaves and foliage were sprayed using a microspray with a volume of water (liters). Neoesterin 2 is used as a spreading agent.
000x solution was added. After the N agent treatment, the test materials were kept in a greenhouse, and one month after the chemical treatment, the herbicidal effect and phytotoxicity were investigated using the following evaluation criteria, and the results are shown in Table 5.
（本頁以下余白）
評価基準
なお、第５表において、本印は一般式［Ｉ］の化合物あ
るいは化合物Ａ−Ｃを単独で使用した比較例を表す。(Margins below this page) Evaluation Criteria In Table 5, this mark represents a comparative example in which the compound of general formula [I] or compounds A to C were used alone.
（本頁以下余白）
第
５
表
（１）
第
表
（２）
以上の結果より、本発明の除草剤組成物は少ない薬量で
、広範囲の雑草に対して除草活性があり、有用作物に対
して安全であることがわかる。(Margins below this page) Table 5 (1) Table (2) From the above results, the herbicide composition of the present invention has herbicidal activity against a wide range of weeds at a small dose, and has a high herbicidal activity against useful crops. It can be seen that it is safe.
Claims (1)
等があります▼ ▲数式、化学式、表等があります▼または ▲数式、化学式、表等があります▼ （ここでＲ＿１乃至Ｒ＿１＿４は、水素原子、水酸基、
低級アルキル基または低級アルコキシ基を表わし、これ
らは同一でも相異なっていてもよい） で表わされる基を示し、Ｘは、水素原子または塩素原子
を表わし、Ｙは、低級アルキル基を表わす〕で表わされ
る化合物群から選ばれる少なくとも１種の化合物と、下
記の式［Ａ］、［Ｂ］、［Ｃ］、［Ｄ］、［Ｅ］、［Ｆ
］および［Ｇ］ ▲数式、化学式、表等があります▼［Ａ］ ▲数式、化学式、表等があります▼［Ｂ］ ▲数式、化学式、表等があります▼［Ｃ］ ▲数式、化学式、表等があります▼［Ｄ］ ▲数式、化学式、表等があります▼［Ｅ］ ▲数式、化学式、表等があります▼［Ｆ］ ▲数式、化学式、表等があります▼［Ｇ］ で表わされる化合物群から選ばれる少なくとも１種の化
合物とを有効成分として含有する除草剤組成物。[Claims] General formula [I] ▲There are mathematical formulas, chemical formulas, tables, etc.▼...[I] [In the formula, Ar is the following formula, ▲There are mathematical formulas, chemical formulas, tables, etc.▼▲Mathematical formulas, There are chemical formulas, tables, etc. ▼ ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ or ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (Here, R_1 to R_1_4 are hydrogen atoms, hydroxyl groups,
represents a lower alkyl group or a lower alkoxy group, which may be the same or different; X represents a hydrogen atom or a chlorine atom; and Y represents a lower alkyl group. and at least one compound selected from the group of compounds represented by the following formulas [A], [B], [C], [D], [E], [F
] and [G] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [A] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [B] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [C] ▲ Mathematical formulas, chemical formulas, tables, etc. ▼ [D] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [E] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [F] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [G] Compounds represented by A herbicidal composition containing at least one compound selected from the group as an active ingredient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29008989A JPH03151311A (en) | 1989-11-09 | 1989-11-09 | Herbicide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29008989A JPH03151311A (en) | 1989-11-09 | 1989-11-09 | Herbicide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03151311A true JPH03151311A (en) | 1991-06-27 |
Family
ID=17751659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29008989A Pending JPH03151311A (en) | 1989-11-09 | 1989-11-09 | Herbicide composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03151311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998055454A3 (en) * | 1997-06-05 | 1999-03-04 | Takeda Chemical Industries Ltd | Benzofurans and benzothophenes as suppressors of neurodegeneration |
| CN105027723A (en) * | 2015-07-02 | 2015-11-11 | 盐城市新洋农业试验站 | Application technology of pre-emergence soil treatment herbicide used in cornfield |
-
1989
- 1989-11-09 JP JP29008989A patent/JPH03151311A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998055454A3 (en) * | 1997-06-05 | 1999-03-04 | Takeda Chemical Industries Ltd | Benzofurans and benzothophenes as suppressors of neurodegeneration |
| US7008950B1 (en) | 1997-06-05 | 2006-03-07 | Takeda Chemical Industries, Ltd. | Benzofurans as suppressors of neurodegeneration |
| CN105027723A (en) * | 2015-07-02 | 2015-11-11 | 盐城市新洋农业试验站 | Application technology of pre-emergence soil treatment herbicide used in cornfield |
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