JP2515537B2 - Pesticide powder - Google Patents

Pesticide powder

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Publication number
JP2515537B2
JP2515537B2 JP62079511A JP7951187A JP2515537B2 JP 2515537 B2 JP2515537 B2 JP 2515537B2 JP 62079511 A JP62079511 A JP 62079511A JP 7951187 A JP7951187 A JP 7951187A JP 2515537 B2 JP2515537 B2 JP 2515537B2
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JP
Japan
Prior art keywords
weight
pesticide
powder
parts
present
Prior art date
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Expired - Lifetime
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JP62079511A
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Japanese (ja)
Other versions
JPS6345202A (en
Inventor
寛治 明石
達雄 麻生川
松浦  一穂
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Takeda Pharmaceutical Co Ltd
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Takeda Chemical Industries Ltd
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Description

【発明の詳細な説明】 産業上の利用分野 本発明は、農薬粉剤に係り、特に散布性、植物への付
着性が改良された農薬粉剤に関する。
TECHNICAL FIELD The present invention relates to a pesticide powder, and more particularly to a pesticide powder having improved sprayability and adhesion to plants.

従来の技術 一般に農薬製剤とりわけ粉剤の農薬活性物質が、植物
体に対し、その本来の効果を十分発揮するためには、か
かる粉剤の散布性を良くして活性物質を効率よく、植物
体へ均一に付着させることがまず肝要であり、更に植物
体上の活性物質が体内へよく浸透すること並びに耐雨性
等を増強させること等も要求されるが、これらの作用を
同時に、十分発揮させ得る添加剤は未だ十分明らかにさ
れていず浸透,分散,湿潤,展着等の各作用を持つ界面
活性剤等を目的に応じ、組み合わせて用いているのが現
状である。これら界面活性剤の1つとしてアルキルスル
ホコハク酸エステル塩も、農薬用の添加剤として用いら
れてきた。
Conventional technology In general, pesticide active substances, especially pesticide active substances in powders, are required to have their original effects sufficiently exerted on plants, in order to improve the dispersibility of such powders and to efficiently distribute the active substances to the plants. First, it is essential that the active substance on the plant body penetrates well into the body and that rain resistance and the like are enhanced. The agents have not been fully clarified yet, and at present, surfactants having various functions such as penetration, dispersion, wetting and spreading are used in combination according to the purpose. Alkylsulfosuccinate ester salts have also been used as one of these surfactants as an additive for agricultural chemicals.

アルキルスルホコハク酸エステル塩(以下A)と記
す)は、一般式 (式中、R′およびR″は、炭素数8〜20のアルキル
基を、Bは、金属イオン又はアンモニウム基を示す。)
で表わされる界面活性剤であり、一般に湿潤・分散剤と
して、専ら、乳剤,水和剤等の液剤に用いられてきた。
The alkyl sulfosuccinate salt (hereinafter referred to as A) is represented by the general formula (In the formula, R'and R "represent an alkyl group having 8 to 20 carbon atoms, and B represents a metal ion or an ammonium group.)
It has been used as a wetting / dispersing agent in liquids such as emulsions and wettable powders.

しかしながら、(A)は、反面凝集し易いという特性
があり、特に、粉剤に(A)を添加した場合、凝集塊が
できて使用しにくくなるといった難点があった。
However, (A) has a characteristic that it easily aggregates, and in particular, when (A) is added to the powder, it has a drawback that aggregates are formed and it becomes difficult to use.

発明が解決しようとする問題点 本発明はかかる(A)を含有するが凝集性が解消さ
れ、散布性,付着性が優れた農薬粉剤を提供する。
DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The present invention provides an agrochemical powder containing such (A) but having excellent cohesiveness, sprayability and adhesiveness.

問題点を解決するための手段 本発明者らは、農薬粉剤用の補助剤,添加剤について
種々検討した結果、従来、湿潤・分散剤として専ら水和
剤等の液剤にしか用いられていなかった(A)を、意外
にも粉剤に添加し十分微粉末化すれば、粉剤の散布性が
著しく向上し、かつ植物体への付着性も改良されること
を見出した。すなわち、農薬活性成分、クレー等に、
(A)を添加すると凝集塊を生じるが、これらの凝集塊
を十分微粉細な状態まで粉砕して得られる農薬粉剤は、
流動性が改良され、より均一な散布が可能になるのみな
らず、農薬活性物質を植物体へ効率よく付着させること
ができることを見出した。更に本発明者らは、特に4,6
−ジメチル−2−[1−(o−トリル)−1−エチリデ
ン−ヒドラジノ]ピリミジン(以下化合物Mと略称す
る。),4,5,6,7−テトラクロルフタリド(以下、フサラ
イドと略称する。)及び5−メチル−1,2,4−トリアゾ
ロ[3,4−b]ベンゾチアゾール(以下、TCと略称す
る。)等の殺菌剤に、(A)を添加した場合その殺菌効
果の発現が著しく高められることを見出し、しかも殺菌
用の農薬粉剤に対し、種々の添加剤のうち、(A)によ
る効果が、特異的に極めて良好であることも、確認し
て、本発明を完成した。
Means for Solving the Problems The present inventors have conducted various studies on auxiliary agents and additives for agricultural chemical powders, and as a result, have conventionally been used exclusively as liquids such as wettable powders as wetting / dispersing agents. It was surprisingly found that if (A) is added to a dust and sufficiently pulverized, the dispersibility of the dust is significantly improved and the adhesion to plants is also improved. That is, pesticide active ingredient, clay, etc.
Aggregates are produced when (A) is added, but the agrochemical powder obtained by pulverizing these agglomerates to a sufficiently fine state is
It has been found that not only the fluidity is improved and more uniform spraying is possible, but also the pesticide active substance can be efficiently attached to the plant body. Furthermore, the inventors have found that in particular 4,6
-Dimethyl-2- [1- (o-tolyl) -1-ethylidene-hydrazino] pyrimidine (hereinafter abbreviated as compound M), 4,5,6,7-tetrachlorophthalide (hereinafter abbreviated as fusaride) .) And 5-methyl-1,2,4-triazolo [3,4-b] benzothiazole (hereinafter abbreviated as TC) and the like, when (A) is added, the bactericidal effect is exhibited. The present invention was completed by confirming that the effect of (A), among various additives, is extremely excellent for pesticide powders for sterilization. .

すなわち本発明は、上記(A)を含有し、上記(A)
と農薬活性成分または(および)担体との凝集塊が150
μ以下に微粉末化して成る農薬粉剤に関する。更に詳し
くは、農薬活性成分及び粉剤用クレー等の補助担体に、
(A)を添加した場合に生じる凝集塊を昭和53年9月20
日付にて、農薬検査所により決められた「DL粉剤の新規
申請に必要な提出資料について」の別紙にある「物理的
性状に関する試験方法」に記載の乾式測定で、150μ以
下の粒度まえ、粉砕して製造される散布性と植物体への
付着性を改良し、農薬活性成分の薬効の発揮の向上をは
かった農薬粉剤に関する。
That is, the present invention contains the above (A),
150 agglomerates of the pesticide and the active ingredient or / and carrier
The present invention relates to a pesticide powder which is finely pulverized to μ or less. More specifically, for auxiliary carriers such as pesticide active ingredients and clay for powders,
The agglomerates generated when (A) was added were identified as September 20, 1978.
As of the date, the dry measurement described in “Test method for physical properties” in the attached sheet of “Data required for new application for DL powder” determined by the Agricultural Chemicals Laboratory, the particle size of 150μ or less, crushed The present invention relates to a pesticide dusting agent, which has improved spraying properties and adhesion to plants, and has improved the efficacy of pesticide active ingredients.

本発明に用いられる(A)としては、一般式(I)に
おいて、R′及びR″は炭素数8から20のアルキル基で
あり、好ましくはオクチル,ノニル,デシル,ウンデシ
ル,ドデシル,トリデシル,テトラデシル,ペンタデシ
ル,ヘキサデシル,ヘプタデシル,オクタデシル,ノナ
デシル或はエイコサニル等直鎖状アルキル基が挙げら
れ、更に好ましくは、オクチル,ノニル,デシル,ウン
デシル,ドデシル及びトリデシル基が挙げられ、又Bは
金属イオン又はアンモニウム基であり、好ましくはアル
カリ金属イオン,アルカリ土類金属イオンあるいはアン
モニウム基が挙げられ更に好ましくは、ナトリウムある
いはカリウムイオンが挙げられる。
As (A) used in the present invention, in the general formula (I), R ′ and R ″ are alkyl groups having 8 to 20 carbon atoms, preferably octyl, nonyl, decyl, undecyl, dodecyl, tridecyl and tetradecyl. , Straight chain alkyl groups such as pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl or eicosanyl, more preferably octyl, nonyl, decyl, undecyl, dodecyl and tridecyl groups, and B is a metal ion or ammonium. The group is preferably an alkali metal ion, an alkaline earth metal ion or an ammonium group, and more preferably a sodium or potassium ion.

本発明において用いられる農薬活性物質としては、例
えば 有機イオウ系殺菌剤…エチレンビス(ジチオカルバミ
ン酸)亜鉛,エチレンビス(ジチオカルバミン酸)マン
ガン,エチレンビス(ジチオカルバミン)アンモニウ
ム,ビス(ジメチルジチオカルバミン酸)エチレンビス
(ジチオカルバミン酸)二亜鉛など 有機リン系殺菌剤…チオリン酸 S−ベンジルO,O−
ジイソプロピル、ジチオリン酸 S,S−ジフェニル O
−エチルなど 有機ヒ素系殺菌剤…メタンアルソン酸鉄,メタンアル
ソン酸アンモニウム鉄など 有機塩基系殺菌剤…ペンタクロロフェノール,テトラ
クロロイソフタロニトリル,フサライドなど その他の殺菌剤…化合物M,TC,N−(トリクロロメチル
チオ)−4−シクロヘキセン−1,2−ジカルボキシミ
ド,フェナジン 5−オキシド,1−(ブチルカルバモイ
ル)−2−ベンズイミダゾールカルバミン酸 メチルな
ど 有機リン系殺虫剤…MEP,ジチオリン酸 S−[1,2−
ビス(エトキシカルボニル)エチル〕O,O−ジメチル,
リン酸 2,2−ジクロロビニルジメチル,2,2,2−トリク
ロロ−1−ヒドロキシエチルホスホン酸 ジメチル,N−
アセチルホスホルアミドチオール酸 O,S−ジメチル,
リン酸 ジメチル(E)−1−メチル−2−メチルカル
バモイルビニル,ジチオリン酸 O,O−ジメチル S−
[α−(エトキシカルボニル)ベンジル],ジチオリン
酸 O,O−ジメチル S−(N−メチルカルバモイルメ
チル)など 有機塩素系殺虫剤…6,7,8,9,10,10−ヘキサクロロ−
1,5,5a,6,9,9a…ヘキサヒドロ−6.9−メタノ−2,4,3−
ベンゾジオキサチエピン 3−オキシドなど カーバメート系殺虫剤…メチルカルバミン酸1−ナフ
チル,メチルカルバミン酸 m−トリル,メチルカルバ
ミン酸 o−(sec−ブチルフェニル)(以下、BPMCと
略称する)など ピレスロイド系殺虫剤…ピレトリン,アレスリン,レ
スメトリンなど 抗生物質剤…ブラストサイジンS,カスガマイシン,ポ
リオキシン,オキシテトラサイクリンなど その他の殺虫剤…cartap, N−(メチルカルバモイ
ルオキシ)チオアセトイミド酸 S−メチルなど があげられる。
Examples of the agricultural chemical active substance used in the present invention include organic sulfur fungicides such as ethylenebis (dithiocarbamate) zinc, ethylenebis (dithiocarbamate) manganese, ethylenebis (dithiocarbamine) ammonium, and bis (dimethyldithiocarbamate) ethylenebis ( Dithiocarbamic acid) Dizinc, etc. Organic phosphorus bactericides ... S-benzyl O, O-thiophosphate
Diisopropyl dithiophosphate S, S-diphenyl O
-Organic arsenic fungicides such as ethyl ... Fungal methanearsonate, ammonium iron methanarsonate, etc. Organic base fungicides ... Pentachlorophenol, tetrachloroisophthalonitrile, phthalides and other fungicides ... Compounds M, TC, N- (Trichloromethylthio) -4-cyclohexene-1,2-dicarboximide, phenazine 5-oxide, 1- (butylcarbamoyl) -2-benzimidazole carbamate Methyl, etc. Organic phosphorus insecticides ... MEP, dithiophosphate S- [ 1,2-
Bis (ethoxycarbonyl) ethyl] O, O-dimethyl,
Phosphoric acid 2,2-dichlorovinyldimethyl, 2,2,2-trichloro-1-hydroxyethylphosphonic acid dimethyl, N-
Acetylphosphoramide thiolate O, S-dimethyl,
Dimethyl (E) -1-methyl-2-methylcarbamoyl vinyl phosphate, O, O-dimethyl S-dithiophosphate S-
[Α- (Ethoxycarbonyl) benzyl], dithiophosphate O, O-dimethyl S- (N-methylcarbamoylmethyl), etc. Organochlorine insecticides: 6,7,8,9,10,10-hexachloro-
1,5,5a, 6,9,9a ... Hexahydro-6.9-methano-2,4,3-
Carbamate insecticides such as benzodioxathiepine 3-oxide 1-naphthyl methylcarbamate, m-tolyl methylcarbamate, o- (sec-butylphenyl) methylcarbamate (hereinafter abbreviated as BPMC), etc. Pyrethroid insecticides ... Antibiotics such as pyrethrins, allethrins and resmethrins… Other insecticides such as blasticidin S, kasugamycin, polyoxine, oxytetracycline… cartap, S-methyl N- (methylcarbamoyloxy) thioacetimidate.

しかし本発明はこれらの例示には制限されるものでは
ない。
However, the invention is not limited to these examples.

担体・補助成分としては特に制限されないがより具体
的には、たとえばクレイ類(カオリン,ベントナイト,
酸性白土など),タルク類(滑石粉,ロウ石粉など),
シリカ類(硅藻土、雲母粉など)などの鉱物性粉末のほ
か、炭酸カルシウム,硫黄粉末,活性炭などの固状の担
体・補助成分が繁用される。さらに本発明の農薬粉剤の
効果をそこなわない湿潤剤,安定剤,溶剤,展着剤,防
腐剤等を適宜加えてもよい。
The carrier / auxiliary component is not particularly limited, but more specifically, for example, clays (kaolin, bentonite,
Acid clay), talc (talc powder, wax powder, etc.),
In addition to mineral powders such as silicas (diatomaceous earth, mica powder, etc.), solid carriers and auxiliary components such as calcium carbonate, sulfur powder, activated carbon are often used. Further, wetting agents, stabilizers, solvents, spreading agents, preservatives and the like which do not impair the effects of the pesticide powder of the present invention may be added as appropriate.

本発明における添加剤(A)の添加量は、特に制限さ
れないが、粉剤100重量部に対して0.1ないし5重量部好
ましくは0.2ないし2重量部使用するのが特に効果的で
ある。又農薬活性成分はふつう粉剤100重量部に対し0.0
001ないし50重量部、好ましくは0.001ないし20重量部使
用されるが、その使用量は特に制限されるものではな
い。
The amount of the additive (A) used in the present invention is not particularly limited, but it is particularly effective to use 0.1 to 5 parts by weight, preferably 0.2 to 2 parts by weight, based on 100 parts by weight of the powder. The pesticide active ingredient is usually 0.0 per 100 parts by weight of the powder.
It is used in an amount of 001 to 50 parts by weight, preferably 0.001 to 20 parts by weight, but the amount used is not particularly limited.

本発明においては、上記した農薬活性物質の一種又
は、複数種を組み合わせて、用いてもよい。
In the present invention, one or more of the above-mentioned pesticide active substances may be used in combination.

本発明においては、これらの農薬活性成分に、添加剤
(A)を添加するか、若しくは、農薬活性成分に粉剤用
クレー等を加えたものに、添加剤(A)を加えてもよい
が、その際に生じる凝集塊を含んだ混合物を、アトマイ
ザー等を用いて、通常施こされる粗粉砕ではなく、150
μ以下の粒度まで、微粉砕し、さらに所望によりクレー
等の補助・担体等を加え混合等して、本発明の粉剤を得
る。
In the present invention, the additive (A) may be added to these pesticidal active ingredients, or the additive (A) may be added to the pesticidal active ingredient plus clay for dusting agent, The mixture containing the agglomerates generated at that time, using an atomizer, etc.
The powder of the present invention is obtained by finely pulverizing to a particle size of .mu. or less and further adding an auxiliary such as clay or a carrier, if desired, and mixing.

作用 本発明においては、このように成分を微粉砕すること
により添加剤(A)がもたらす凝集の欠点が克服され、
一方(A)の添加により、農薬粉剤は、流動性が改良さ
れ散布性が向上するとともに、植物体上での付着性もよ
くなる。本発明は、他の補助剤を併用しなくとも添加剤
(A)単独の作用により、十分上記効果を奏するもので
ありひいては農薬活性成分が効率的にその効果を発揮さ
せられる結果、農薬としての薬効の増強につながる。
Effect In the present invention, the disadvantage of aggregation caused by the additive (A) is overcome by finely pulverizing the components as described above,
On the other hand, by adding (A), the pesticide powder improves the fluidity and sprayability, and also improves the adhesion on the plant body. INDUSTRIAL APPLICABILITY The present invention sufficiently exhibits the above-mentioned effects by the action of the additive (A) alone without using any other auxiliary agent, and as a result, the pesticidal active ingredient can efficiently exert its effect. It leads to the enhancement of drug efficacy.

例 以下に本発明の例を示すが、本発明はこれらの例に制
限されるものではない。
Examples Examples of the present invention will be shown below, but the present invention is not limited to these examples.

例1 化合物M 2重量部,フサライド1.5重量部及び添加剤
(A)(上記一般式(I)においてR′,R″はともにオ
クチル基をBはNaを示す)1重量部に全100重量部とな
る粉剤用クレーを加えてアトマイザー(細川鉄工(株)
製)粉砕しリボンミキサーで混合して粉剤を得た。
Example 1 2 parts by weight of compound M, 1.5 parts by weight of phthalide and additive (A) (100 parts by weight in total of 1 part by weight of R'and R'in the above general formula (I) are octyl groups and B is Na). Atomizer (Hosokawa Iron Works Co., Ltd.)
Manufactured) and pulverized and mixed with a ribbon mixer to obtain a dust.

例2 化合物M 2重量部,TC 0.5重量部,添加剤(A)(上記
一般式(I)においてR′,R″はともにトリデシル基を
BはNaを示す)1重量部に全100重量部となる粉剤用ク
レーを加え、乳鉢で粉砕し、混合して粉剤を得た。
Example 2 2 parts by weight of compound M, 0.5 parts by weight of TC, 1 part by weight of additive (A) (in the general formula (I), R ′ and R ″ are both tridecyl groups and B is Na), and 100 parts by weight in total. Clay for dusting agent was added, crushed in a mortar, and mixed to obtain a dusting agent.

例3 化合物M 2重量部,フサライド1.5重量部,BPMC 2重量
部,添加剤(A)(上記一般式(I)においてR′,R″
はともにトリデシル基をBはNaを示す)1重量部,ホワ
イトカーボン2重量部に全100重量部となる粉剤用クレ
ーを加えて、アトマイザー(細川鉄工(株)製)粉砕
し、リボンミキサーにより混合し粉剤を得た。
Example 3 Compound M 2 parts by weight, phthalide 1.5 parts by weight, BPMC 2 parts by weight, additive (A) (in the above general formula (I), R ', R "
Is a tridecyl group and B is Na) 1 part by weight, 2 parts by weight of white carbon and 100 parts by weight of clay for dusting agent are added, pulverized by an atomizer (manufactured by Hosokawa Iron Works Co., Ltd.), and mixed by a ribbon mixer. The powder was obtained.

例4 化合物M 2重量部,添加剤(A)(上記一般式(I)
においてR′,R″はともにペンタデシル基をBはNaを示
す)1重量部及びホワイトカーボン1重量部に全100重
量部となる粉剤用クレーを加えて、アトマイザー(細川
鉄工(株)製)粉砕し、ナウターミキサーにて混合して
粉剤を得た。
Example 4 2 parts by weight of compound M, additive (A) (the above general formula (I)
R'and R "are both pentadecyl groups and B is Na) 1 part by weight and 1 part by weight of white carbon with 100 parts by weight of clay for dusting agent, and atomized (manufactured by Hosokawa Iron Works Co., Ltd.) Then, the powder was obtained by mixing with a Nauter mixer.

例5 TC 1重量部,添加剤(A)(上記一般式(I)におい
てR′,R″はともにオクチル基をBはNaを示す)0.5重
量部及びホワイトカーボン1重量部に全100重量部とな
る粉剤用クレーを加えて、アトマイザー(細川鉄工
(株)製)粉砕し、リボンミキサーにて混合して粉剤を
得た。
Example 5 1 part by weight of TC, 0.5 part by weight of additive (A) (in the above general formula (I), R'and R "both represent an octyl group and B represents Na) and 100 parts by weight in total of 1 part by weight of white carbon. The powdery clay was added to the powder, pulverized with an atomizer (manufactured by Hosokawa Iron Works Co., Ltd.), and mixed with a ribbon mixer to obtain a powder.

発明の効果 次に本発明の農薬粉剤において、散布性が改善され、
農薬活性物質の薬効が十分発現される結果、農薬として
の効果が向上することを更に詳しく説明するために試験
例を示す。
Effects of the Invention Next, in the pesticide powder of the present invention, sprayability is improved,
Test examples are shown in order to explain in more detail that the effect as a pesticide is improved as a result of the medicinal effect of the pesticide active substance being sufficiently exhibited.

即ち、試験例1に生物試験結果を、試験例2に散布性
改善の特性として流動性試験結果を、各々示す。
That is, Test Example 1 shows the biological test results, and Test Example 2 shows the fluidity test results as the characteristics for improving the dispersibility.

尚、ここでは前記例1〜5に準じて添加剤(A)を除
いて製した粉剤をそれぞれ比較例1〜5として、本発明
と比較・対照した。
In addition, here, the powders prepared by excluding the additive (A) according to the above Examples 1 to 5 were set as Comparative Examples 1 to 5, respectively, and compared and compared with the present invention.

試験例1 試験方法 1.病原菌:ピリキュラリア オリザエ (Pyricularia oryzae) 2.試験植物:イネ 品種 中生新千本 6週間。栽培苗
10茎/9cm鉢 3.接種:いもち病被害葉からの自然感染下に散布2日間
から暴露、1部の処理区は薬剤処理後にいもち病感染下
に暴らした。
Test Example 1 Test method 1. Pathogenic bacterium: Pyricularia oryzae 2. Test plant: Rice cultivar New thousand new plants for 6 weeks. Cultivated seedling
10 stalks / 9 cm pot 3. Inoculation: Sprayed under natural infection from blast-damaged leaves and exposed for 2 days. One part of the treated area was exposed to blast infection after drug treatment.

4.薬剤処理:例,比較例によって調合した製剤をベルジ
ャーダスター式散粉器によってイネに3g/12鉢/m2の割
合(3kg/10aに相当)で散布した。散布直後から、1)
そのまま静置する区、2)往復式振とう器で1分間振と
うしイネ体への固着性をみる区、3)平均風速2mの人工
風に10分間暴露する区、4)30分間で約15ミリの人工降
雨を処理する区を設け、製剤間の性能の比較を行なっ
た。
4. Chemical treatment: The formulations prepared in Examples and Comparative Examples were sprayed on rice with a bell jar duster type duster at a rate of 3 g / 12 pots / m 2 (corresponding to 3 kg / 10 a). Immediately after spraying 1)
Section where it is left as it is, 2) Section where it is shaken with a reciprocal shaker for 1 minute to see the adhesion to rice, 3) Section where it is exposed to artificial wind with an average wind speed of 2 m for 10 minutes, and 4) It takes about 30 minutes A section for treating 15 mm of artificial rainfall was set up and the performance of the formulations was compared.

これらの処理を行なったイネは処理後高湿条件の湿室に
保った。
After the treatment, the rice thus treated was kept in a humid chamber under high humidity conditions.

5:調査:薬剤処理1週間後に日本植物防疫協会発行「病
害虫発生調査の基準」(S.49.2.19)の「葉いもちの発
病面積率の基準」(4−7頁)により調査した。
5: Survey: One week after the chemical treatment, the survey was conducted according to “Criteria for the occurrence rate of leaf blast” (page 4-7) of “Criteria for pest occurrence survey” (S.49.2.19) issued by the Japan Plant Protection Association.

試験結果 試験例2 試験方法:農薬公定法による。Test results Test Example 2 Test method: According to the official pesticide law.

(農薬検査所報告第23号による方法) 試験結果: 試験例1,2から明白なように、本発明の添加剤(A)
含有農薬粉剤は、通常の粉剤に比べて顕著に病斑の拡大
を抑えていることから、活性成分が効率的に利用され、
その薬効が十分発揮させられた結果農薬として、効率が
増強されたことがわかると同時に散布性が向上している
ことが、流動性の著しい改善結果で裏付けられている。
(Method according to Agricultural Chemicals Laboratory Report No. 23) Test results: As is apparent from Test Examples 1 and 2, the additive (A) of the present invention
The contained pesticide powder suppresses the spread of lesions remarkably compared to the normal powder, so the active ingredient is efficiently used,
As a result of the drug having been sufficiently exerted, it was found that the efficiency was enhanced as a pesticide, and at the same time, the sprayability was improved, which is supported by the remarkable improvement in fluidity.

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】アルキルスルホコハク酸エステル塩を含有
し、アルキルスルホコハク酸エステル塩と農薬活性成分
または(および)担体との凝集塊が150μ以下に微粉末
化して成る農薬粉剤。
1. A pesticide powder comprising an alkyl sulfosuccinate ester salt, which is formed by finely pulverizing aggregates of the alkyl sulfosuccinate ester salt and the pesticidal active ingredient or / and a carrier to 150 μm or less.
【請求項2】農薬活性成分として、4,6−ジメチル−2
−[1−(o−トリル)−1−エチリデン−ヒドラジ
ノ]ピリミジン;4,5,6,7−テトラクロロフタリド;5−メ
チル−1,2,4−トリアゾロ[3,4−b]ベンゾチアゾール
の一種以上を含有して成る特許請求の範囲第一項記載の
農薬粉剤。
2. As a pesticide active ingredient, 4,6-dimethyl-2
-[1- (o-Tolyl) -1-ethylidene-hydrazino] pyrimidine; 4,5,6,7-tetrachlorophthalide; 5-methyl-1,2,4-triazolo [3,4-b] benzo The pesticide powder according to claim 1, comprising one or more thiazoles.
JP62079511A 1986-04-02 1987-03-30 Pesticide powder Expired - Lifetime JP2515537B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7610486 1986-04-02
JP61-76104 1986-04-02

Publications (2)

Publication Number Publication Date
JPS6345202A JPS6345202A (en) 1988-02-26
JP2515537B2 true JP2515537B2 (en) 1996-07-10

Family

ID=13595575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62079511A Expired - Lifetime JP2515537B2 (en) 1986-04-02 1987-03-30 Pesticide powder

Country Status (1)

Country Link
JP (1) JP2515537B2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191333A (en) * 1975-02-10 1976-08-10 Butsurisei no kaizensareta noringyo oyobi boekyofunzai
JPS5290626A (en) * 1976-01-23 1977-07-30 Sankyo Co Ltd Agricultural and horicultural solid fungicide composition
JPS5470424A (en) * 1977-11-10 1979-06-06 Hodogaya Chem Co Ltd Weeding of orchard
JPS5639001A (en) * 1971-06-30 1981-04-14 Hoechst Ag Organic organismmkilling composition containing sulfosuccinic acid semiester

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639001A (en) * 1971-06-30 1981-04-14 Hoechst Ag Organic organismmkilling composition containing sulfosuccinic acid semiester
JPS5191333A (en) * 1975-02-10 1976-08-10 Butsurisei no kaizensareta noringyo oyobi boekyofunzai
JPS5290626A (en) * 1976-01-23 1977-07-30 Sankyo Co Ltd Agricultural and horicultural solid fungicide composition
JPS5470424A (en) * 1977-11-10 1979-06-06 Hodogaya Chem Co Ltd Weeding of orchard

Also Published As

Publication number Publication date
JPS6345202A (en) 1988-02-26

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