JPS59170008A - Blended herbicide for lawn - Google Patents

Blended herbicide for lawn

Info

Publication number
JPS59170008A
JPS59170008A JP58045032A JP4503283A JPS59170008A JP S59170008 A JPS59170008 A JP S59170008A JP 58045032 A JP58045032 A JP 58045032A JP 4503283 A JP4503283 A JP 4503283A JP S59170008 A JPS59170008 A JP S59170008A
Authority
JP
Japan
Prior art keywords
lawn
composition
parts
herbicidal
atrazine
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.)
Granted
Application number
JP58045032A
Other languages
Japanese (ja)
Other versions
JPH0417926B2 (en
Inventor
Tetsuo Takematsu
竹松 哲夫
Shunichi Hashimoto
俊一 橋本
Osanori Hino
日野 修徳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP58045032A priority Critical patent/JPS59170008A/en
Publication of JPS59170008A publication Critical patent/JPS59170008A/en
Publication of JPH0417926B2 publication Critical patent/JPH0417926B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE:A herbicidal composition for lawn capable of controlling selectively a wide range of weeds especially in lawn, obtained by using both butamifos and atrazine, having synergistically increased herbicidal effect, prolonged application period and enlarged herbicidal spectrum. CONSTITUTION:A herbicidal composition for lawn containing usually 1-10pts.wt. O-ethyl O-(6-nitro-3-methylphenyl) N-sec-butylphosphorothionamidate(butamifos) and 1pt.wt. 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine(atrazine) as active ingredients. The composition is capable of controlling various kinds of weeds selectively by foliar treatment and soil treatment of lawn ground without causing any problem, an amount of the composition is smaller than amounts of the active ingredients which are used individually, and the composition shows no phytotoxicity causing problems on lawn.

Description

【発明の詳細な説明】 本発明は、0−エチル 0−(6−二トロー8−メチル
フェニル)N−sec−ブチルホスホロチオノアミデー
ト(以下、ブタミホスと記す。)と2−クロロ−4−エ
チルアミノ−6−イソプロビルアミノ−1,8,5−ト
リアジン(以下、アトラジンと記す。)とを有効成分と
して含有することを特徴とする芝生用除草組成物(以下
、本発明組成物と記す。)に関するものである。
Detailed Description of the Invention The present invention provides 0-ethyl 0-(6-nitro-8-methylphenyl)N-sec-butylphosphorothionamidate (hereinafter referred to as butamiphos) and 2-chloro-4 -ethylamino-6-isoprobylamino-1,8,5-triazine (hereinafter referred to as atrazine) as an active ingredient (hereinafter referred to as the composition of the present invention). ).

現在、芝生用除草剤として、数多くの除草剤が使用され
ているが、防除の対象となる雑草は、種類も多く発生も
長期にわたるため、より防除効果が高く、幅広い殺草ス
ペクトルを有し、処理適期幅が広く、かつ芝生には安全
な除草剤が求められている。
Currently, many herbicides are used as lawn herbicides, but since there are many types of weeds to control and their emergence takes a long time, they are more effective in controlling weeds and have a wider herbicidal spectrum. There is a need for a herbicide that has a wide range of suitable treatment periods and is safe for lawns.

本発明者等は、このような目的に合致する除草剤を開発
すべく、種々検討した結果、ブタミホスとアトラジンを
有効成分として含有する本発明組成物が種々の雑草、特
に芝生地における広範囲の雑草を選択的に除草出来、し
かもその除草効果は、それらを単独で用いる場合に比較
して、相乗的に増大し、低薬量で施用出来、さらに処理
適期幅および殺草スペクトルが拡大することを見い出し
、本発明を完成した。
As a result of various studies to develop a herbicide that meets these objectives, the present inventors have found that the composition of the present invention containing butamiphos and atrazine as active ingredients is effective against various weeds, especially a wide range of weeds in lawns. It is possible to selectively kill weeds, and the herbicidal effect is synergistically increased compared to when they are used alone, and they can be applied at lower doses, and the range of suitable treatment periods and herbicidal spectrum is expanded. Heading, the invention was completed.

本発明組成物は、芝生地の茎葉処理および土壌処理番こ
力いて、問題となる種々の雑草、例えば、アオビユ、ハ
コベ、ヒメジョオン、アレチノギク、ヤハ父ソウ、カラ
スノエンドウ、オオイヌノフグリ、ホトケノザ、ニシキ
ソウ、オランダミミナグサ、ンメクサ、タデ類、ナズナ
等の広葉雑草、ヒエ、イヌビ鼻、エノコログサ、メヒシ
バ、スズメノカタビラ、ニワホコリ等のイネ科雑草およ
びツユクサ等除草効力を有し、しかも本発明組成物は芝
生、例えは、コラライシバ、ヒメコウライシバ、ノシバ
等に対して問題となるような薬害を示さない。
The composition of the present invention can be used to treat the foliage and soil of lawns, and can be used to treat various problematic weeds, such as blueberry, chickweed, stagweed, eretinifolia, Yaha father's weed, crow's pea, giant dog's puffer, hotokenoza, dwarf weed, The composition of the present invention has a herbicidal effect on broad-leaved weeds such as orchid weeds, commonweed, polygonum, and shepherd's purse, grass weeds such as Japanese barnyard grass, grasshopper, grasshopper, grasshopper, and dayflower, and the composition of the present invention can be used on lawns, for example, It does not cause any harmful effects on plants such as A. japonica, N. a.

なお、ブタミホスおよびアトラジンはそれぞれ特公昭5
0−16854号公報および特公昭85−9799号公
報にて、除草剤として公知である。
In addition, butamiphos and atrazine were respectively
It is known as a herbicide in Japanese Patent Publication No. 0-16854 and Japanese Patent Publication No. 85-9799.

本発明組成物の有効成分であるブタミホスとアトラジン
との混合割合は、比較的広い範囲に変えることができる
が、通常はアトラジン1重量部に対して、ブクミホス1
〜10重量部である。
The mixing ratio of butamiphos and atrazine, which are the active ingredients of the composition of the present invention, can be varied within a relatively wide range, but usually 1 part by weight of atrazine is mixed with 1 part by weight of bucumifos.
~10 parts by weight.

本発明組成物を除草剤の有効成分として用いる場合は、
通常固体担体、液体担体、界面活性剤その池の製剤用補
助剤と混合して、乳剤、水和剤、懸濁剤、粒剤、粒剤等
に製剤する。
When using the composition of the present invention as an active ingredient of a herbicide,
It is usually mixed with a solid carrier, a liquid carrier, a surfactant, and other formulation auxiliaries to formulate emulsions, wettable powders, suspensions, granules, granules, etc.

これらの製剤には有効成分として本発明化合物を、重量
比で1〜80%、好ましくは5〜60%含有する。
These preparations contain the compound of the present invention as an active ingredient in a weight ratio of 1 to 80%, preferably 5 to 60%.

固体担体には、カオリンクレー、アツタノマルジャイト
クレー、ベントナイト、酸性白土、パイロフィライト、
タルク、珪藻土、方解石、クルミ粉、尿素、硫酸アンモ
ニウム、合成含水酸化珪素等の微粉末あるいは粒状物が
あり、液体担体には、キシレン、メチルナフタレン等の
芳香族炭化水素類、イソプロパツール、エチレングリコ
ール、セロソルブ等のアルコール類、アセトン、シクロ
ヘキサノン、イソホロン等のケトン類、大豆油、綿実油
等の植物油、ジメチルスルホキシド、アセトニトリル、
水等がある。
Solid carriers include kaolin clay, Atsutanomargite clay, bentonite, acid clay, pyrophyllite,
There are fine powders or granules such as talc, diatomaceous earth, calcite, walnut powder, urea, ammonium sulfate, and synthetic hydrous silicon oxide, and liquid carriers include aromatic hydrocarbons such as xylene and methylnaphthalene, isopropanol, and ethylene glycol. , alcohols such as cellosolve, ketones such as acetone, cyclohexanone, and isophorone, vegetable oils such as soybean oil and cottonseed oil, dimethyl sulfoxide, acetonitrile,
There is water etc.

乳化、分散、湿炭等のために用いられる界面活性剤には
、アルキル硫酸エステル塩、アルキル(アリール)スル
ホン酸塩、ジアルキルスルホコハク酸塩、ポリオキシエ
チレンアルキルアリールエーテルリン酸エステル塩等の
陰イオン界面活性剤、ポリオキシエチレンアルキルエー
テル、ポリオキシエチレンアルキルアリールエーテル、
ポリオキシエチレンポリオキシプロピレンブロックコポ
リマー、ンルヒタン脂肪酸エステル、ポリオキシエチレ
ンンルビタン脂肪酸エステル等の非イオン界面活性剤等
がある。製剤用補助剤には、リグニンスルホン酸塩、ア
ルギン酸塩、ポリビニルアルコール、アラビアガム、C
MC(カルボキシメチルセルロース)、PAP(酸性リ
ン酸イソプロピル)等がある。
Surfactants used for emulsification, dispersion, wet carbonization, etc. include anionic surfactants such as alkyl sulfate salts, alkyl (aryl) sulfonate salts, dialkyl sulfosuccinate salts, and polyoxyethylene alkylaryl ether phosphate salts. Surfactant, polyoxyethylene alkyl ether, polyoxyethylene alkylaryl ether,
Examples include nonionic surfactants such as polyoxyethylene polyoxypropylene block copolymers, nruhitan fatty acid esters, and polyoxyethylene nrubitan fatty acid esters. Formulation adjuvants include lignin sulfonate, alginate, polyvinyl alcohol, gum arabic, C
Examples include MC (carboxymethyl cellulose) and PAP (isopropyl acid phosphate).

次に製剤例を示J。なお、本発明化合物は第1表の化合
物番号で示す。部はMfl、部を示す。
Next, a formulation example is shown. The compounds of the present invention are indicated by compound numbers in Table 1. Part indicates Mfl, part.

製剤例1 ブタミホス40部、アトラジン10部、リグニンスルホ
ン酸カルシウム3部、ラウリル硫酸すl−IJウム2部
および合成含水酸化珪素45部をよく粉砕混合して水和
剤を得る。
Formulation Example 1 40 parts of butamiphos, 10 parts of atrazine, 3 parts of calcium lignosulfonate, 2 parts of sodium lauryl sulfate and 45 parts of synthetic hydrous silicon oxide are thoroughly ground and mixed to obtain a wettable powder.

製剤例2 ブタミホス30部、アトラジン10部、ポリオキシエチ
レンスチリルフェニルエーテル14部、ドデシルベンセ
ンスルオン酸カルシウム6部、キシレン40部をよく混
合して乳剤を得る。
Formulation Example 2 30 parts of butamiphos, 10 parts of atrazine, 14 parts of polyoxyethylene styrylphenyl ether, 6 parts of calcium dodecylbenzene sulfonate, and 40 parts of xylene are thoroughly mixed to obtain an emulsion.

製剤例3 フタミホス10部、アトラジン3部、合成含水酸化珪素
1部、リグニンスルホン酸カルシウム2部、ヘントナイ
ト80部およびカオリンクレー54部をよく粉砕混合し
、氷を加えでよく練り合せた後、造粒乾燥して粒剤を得
る。
Formulation Example 3 10 parts of phtamiphos, 3 parts of atrazine, 1 part of synthetic hydrous silicon oxide, 2 parts of calcium lignosulfonate, 80 parts of hetonite and 54 parts of kaolin clay were thoroughly ground and mixed, and ice was added to mix well. The granules are dried to obtain granules.

製剤例4 ブクミホス85部、(アトラジン5部、ボリオキシエチ
レンソルヒタンモ/オレエート3部、CMC3部、水5
4部を混合し、粒度が5ミクロン以下になるまで湿式粉
砕して懸濁剤を得る。
Formulation Example 4 Bukumiphos 85 parts, (atrazine 5 parts, boroxyethylene solchitammo/oleate 3 parts, CMC 3 parts, water 5 parts)
A suspension is obtained by mixing 4 parts and wet milling until the particle size is less than 5 microns.

製剤例5 ブタミホス20部、アト9225部、ポリオキシエチレ
ンスチリルフェニルエーテル1部、水74部を混1合し
、水溶剤を得る。
Formulation Example 5 20 parts of butamiphos, 9225 parts of ato, 1 part of polyoxyethylene styrylphenyl ether, and 74 parts of water are mixed to obtain an aqueous solvent.

製剤例6 ブタミホスlO部、アトラジン5部、酸性リン酸塩イソ
プロピル1部、カオリンクレー54部、タルク30部を
よく粉砕混合して粉剤を得る。
Formulation Example 6 1 part of butamiphos, 5 parts of atrazine, 1 part of isopropyl acid phosphate, 54 parts of kaolin clay, and 30 parts of talc are thoroughly ground and mixed to obtain a powder.

これらの製剤は、そのままであるいは水等で希釈し、茎
葉処理あるいは土壌処理する。
These preparations can be used as is or diluted with water, etc., and treated with foliage or soil.

土壌処理の場合は製剤を土壌表面に散布する。For soil treatment, spray the preparation on the soil surface.

また、他の除草剤と混合して用いることにより除草効力
の増強を期待できる。さらに、殺虫剤、殺ダニ剤、殺線
虫剤、殺菌剤、植物生長調節剤、肥料、土壌改良剤等と
混合して用いることもできる。
Furthermore, by mixing it with other herbicides, it can be expected to increase the herbicidal efficacy. Furthermore, it can be used in combination with insecticides, acaricides, nematicides, fungicides, plant growth regulators, fertilizers, soil conditioners, and the like.

なお、本発明組成物は、芝生地のほか、牧草地、畑地、
果樹園、森林あるいは非農耕地等の除草剤の有効成分と
して用いることかで態、施用時期、方法、場所、対象雑
草、対象作物等によっても異なるが、通常1アールあた
り5y〜200y、好ましくは、10y〜1009であ
り、乳剤、水和剤、懸濁剤等は、(必要ならば、展着剤
等の散布補助剤を添加した)水で希釈し、1アールあた
り1リツトル〜l OIJットルの割合で施用し、粒剤
、粉剤等は、なんら希釈することなくそのまま施用する
In addition, the composition of the present invention can be used not only for lawns but also for pastures, fields,
It is used as an active ingredient of herbicides in orchards, forests, non-agricultural lands, etc. Although it varies depending on the state, application time, method, location, target weeds, target crops, etc., it is usually 5y to 200y per area, preferably. , 10y to 1009, and emulsions, wettable powders, suspensions, etc., are diluted with water (adding spreading aids such as spreading agents, if necessary) to 1 liter to 1 OIJ liter per are. Granules, powders, etc. should be applied as is without any dilution.

展着剤には、前記の界面活性剤のほか、ポリオキシエチ
レン樹脂酸(エステル)、リグニンスルホン酸塩、アビ
エチン酸塩、ジナフチルメタンジスルホシ酸塩、ハラフ
ィン等力ある。
Spreading agents include, in addition to the above-mentioned surfactants, polyoxyethylene resin acids (esters), lignin sulfonates, abietates, dinaphthylmethane disulfosinates, halafin, and the like.

次に試験例をあげて、本発明組成物の除草効果の具体例
を示す。なお、雑草および芝生に対する除草効力は、調
査時の供試植物の発芽および生育阻害の程度を肉眼観察
し、化合物を供試していない場合と全くないしほとんど
違いがないものをrOJ とし、供試植物が枯死ないし
先月が完全に阻害されているもの試験例1  畑地上訴
処理試験 面積88X28ctd、深さ11(Jのバットに畑地土
壌を詰め、ヒエ、スズメノカタビラ、アオビユ、ハコベ
を播種し、覆土した。次いで、コラライシバの株分は株
を2株移植した。
Next, test examples will be given to illustrate specific examples of the herbicidal effect of the composition of the present invention. In addition, the herbicidal efficacy against weeds and lawns is determined by visually observing the degree of germination and growth inhibition of the test plants during the survey, and rOJ is defined as having no or almost no difference from the case where no compound is used. Test example 1 Field land appeal treatment test Area 88 x 28 ctd, depth 11 (J) vats were filled with field soil, sown with barnyard grass, sycamore, blueberry, and chickweed, and covered with soil. , Two Coraraicia plants were transplanted.

移植後5日月(ヒエ出芽期)に、製剤例2に準じて供試
物を乳剤にし、その所定量を水で希釈し、1アールあた
りl Oリットルの割合テハントスプレーヤーにて土壌
処理した。
Five days after transplanting (the budding stage of barnyard grass), the sample was made into an emulsion according to Formulation Example 2, a predetermined amount of the emulsion was diluted with water, and the soil was treated with a Tehant sprayer at a rate of 1 O liter per are. .

処理後、40日部屋外で育成し、除草効力およびコララ
イヒバに対する薬害を調査した。
After treatment, the plants were grown outside the room for 40 days, and the herbicidal efficacy and phytotoxicity against Coraleihiba were investigated.

その結果を第1表に示す。The results are shown in Table 1.

第   1   表 試験例2  茎葉兼土壌処理試験 面積38X28c111、深さ11(7)のバットに畑
地土壌を詰め、ヒエ、スズメノカタビラ、アオビユ、ハ
コベを播種し、覆土した。次いで、コラライシバの株分
は株を2株およびノシバの株分は株を2株移植した。移
植後20日間(ヒより葉期、メヒシバ3〜4葉期)に製
剤例1に準じて供試物を水和剤にし、その所定量を水で
希釈し、1アールあたりl OIJットルの割合で、ス
プレーガンにて茎葉兼土壌処理した。処理後40日問屋
外で育成し、除草効カセよひコラライシバ、ノビエに対
する薬害を調査した。その結果を第2表に示す。
Table 1 Test Example 2 Stalk and Soil Treatment Test A vat with an area of 38 x 28 c111 and a depth of 11 (7) was filled with field soil, sown with barnyard grass, sycamore, blueberry, and chickweed, and covered with soil. Next, 2 Coraraicia plants and 2 No. Physalis plants were transplanted. 20 days after transplantation (Japanese oak leaf stage, crabgrass 3rd to 4th leaf stage), make the test material into a wettable powder according to Formulation Example 1, dilute the specified amount with water, and prepare at a ratio of 1 OIJ liter per are. Then, I treated both the leaves and the soil with a spray gun. After treatment, the plants were grown outdoors for 40 days, and the herbicidal effects of the herbicidal effects on the grasshoppers and wild grasses were investigated. The results are shown in Table 2.

Claims (1)

【特許請求の範囲】[Claims] 0−エチル 0−(6−ニトロ−3−メチルフェニル)
  N−5ec−7’チルホスホロチオノアミデートと
2−クロロ−4−エチルアミノ−6−イツプロビルアミ
ノ −1,8.5−トリアジンとを有効成分として含有
することを特徴とする芝生用除草組成物。
0-ethyl 0-(6-nitro-3-methylphenyl)
A lawn use product containing N-5ec-7'tylphosphorothionamidate and 2-chloro-4-ethylamino-6-iprobylamino-1,8.5-triazine as active ingredients. Herbicidal composition.
JP58045032A 1983-03-16 1983-03-16 Blended herbicide for lawn Granted JPS59170008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58045032A JPS59170008A (en) 1983-03-16 1983-03-16 Blended herbicide for lawn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58045032A JPS59170008A (en) 1983-03-16 1983-03-16 Blended herbicide for lawn

Publications (2)

Publication Number Publication Date
JPS59170008A true JPS59170008A (en) 1984-09-26
JPH0417926B2 JPH0417926B2 (en) 1992-03-26

Family

ID=12707995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58045032A Granted JPS59170008A (en) 1983-03-16 1983-03-16 Blended herbicide for lawn

Country Status (1)

Country Link
JP (1) JPS59170008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572034U (en) * 1992-02-28 1993-09-28 日本碍子株式会社 Reinforcement structure of fuse in battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572034U (en) * 1992-02-28 1993-09-28 日本碍子株式会社 Reinforcement structure of fuse in battery

Also Published As

Publication number Publication date
JPH0417926B2 (en) 1992-03-26

Similar Documents

Publication Publication Date Title
JP2606300B2 (en) Herbicidal composition
JP3291788B2 (en) Herbicidal composition
JP2536075B2 (en) Herbicidal composition
JP2860492B2 (en) Agricultural and horticultural soil disease control agent
JPS59170008A (en) Blended herbicide for lawn
JPH0330562B2 (en)
JPH0340001B2 (en)
JPH03127704A (en) Herbicidal composition
JPH02196702A (en) Herbicidal composition
JPH0330563B2 (en)
JPH0510323B2 (en)
JPS6230702A (en) Herbicide
JPH0215008A (en) Herbicidal composition
JPS63179805A (en) Herbicidal composition
JPS5989605A (en) Herbicidal composition
JPS6253906A (en) Herbicidal composition
JPS63211201A (en) Herbicide composition
JPS6253903A (en) Herbicide composition
JPS59172403A (en) Herbicidal composition
JPS61106502A (en) Herbicidal composition
JPH0330564B2 (en)
JPS59106405A (en) Herbicidal composition
JPS63190803A (en) Herbicidal composition
JPS62138407A (en) Herbicide composition
JPS59101404A (en) Herbicidal composition