CN102986724A - Forestry herbicide - Google Patents

Forestry herbicide Download PDF

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Publication number
CN102986724A
CN102986724A CN2012104877598A CN201210487759A CN102986724A CN 102986724 A CN102986724 A CN 102986724A CN 2012104877598 A CN2012104877598 A CN 2012104877598A CN 201210487759 A CN201210487759 A CN 201210487759A CN 102986724 A CN102986724 A CN 102986724A
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CN
China
Prior art keywords
herbicide
agent
forestry
weed killer
active ingredient
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
Application number
CN2012104877598A
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Chinese (zh)
Inventor
洪仁作
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Individual
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Individual
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 Individual filed Critical Individual
Priority to CN2012104877598A priority Critical patent/CN102986724A/en
Publication of CN102986724A publication Critical patent/CN102986724A/en
Pending legal-status Critical Current

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Abstract

The invention provides a forestry herbicide. The forestry herbicide comprises the following active ingredients in parts by weight: 1-10 parts of glufosinate and 1-20 parts of quizalofop-p-ethyl, wherein the active ingredients account for 50-95% by weight of the herbicide; the herbicide further comprises a functional auxiliary; and the functional auxiliary is one selected from a solvent, a dispersing agent, a penetrating agent, a wetting agent, a stabilizer, a defoaming agent and an anti-freezing agent.

Description

A kind of Forestry herbicide
Technical field
The invention belongs to the chemical pesticide field, be specifically related to a kind of weed killer herbicide for the forestry weeding.
Background technology
Weeds are the formidable enemies in the production of forestry, and are very serious to the harm of forest, are called as green " flame ".Owing to can not in time weed a garden, the arboreal growth amount will reduce more than 50% in initial 3 years, even complete stool is taken advantage of extremely according to measuring and calculating.Especially some grassy weed root systems are secreted certain material that suppresses arboreal growth.In addition, weeds are again the damage by disease and insect living places of dwelling, and easily bring out Epidemic Disease of Forest, the harm arboreal growth.In the links and whole tree growth process of production of forestry, weeds harm all is very serious.Therefore to guarantee the forest quality, improve survival rate, must in time weed a garden, the growth of control weeds.
Chemical weed control is technical, a scientific very strong job, need to be according to performance and the mode of action of various chemical herbicides, for the variety classes of weeds and environment on the spot, select suitable kind, formulation,, weeds are eliminated with lowest dose level with the most effective application process at Spraying period.The chemical weed control advantage is a lot, and the one, have selectivity, herbicide is not killed tree; The 2nd, herbicide is effective, lasting medicine; The 3rd, cost is low, effect is high.Therefore, the application chemical weed control is an important scientific and technological progress in the production of forestry widely.
Often there is defective in various degree in the weed killer herbicide kind that contains the single-activity component on the woodland control of weeds, develop immunity to drugs easily such as weeds after the continuous administration, and the herbicide spectrum is narrow, and application times is understood the weighting ring environment pollution more.For the weeds that produce resistance in the control forestry, a kind of way is to release new and the new component of existing kind without cross resistance.But the development cost of new active ingredient is high, and the construction cycle is long, and does not all catch up with the speed that weeds produce resistance forever.Other way is rotated etc. such as crop allocation adjustment, different agricultural chemicals, in the process of practical operation, is difficult to really play obvious effect.The different cultivars composition carries out composite, is the modal method of control resistant weed.Heterogeneity is carried out composite, can improve preventive effect, enlarges the consumption of herbicide spectrum, minimizing active ingredient, saves drug cost, reduces environmental pollution, is the important means of integrated control forestry weeds.
Summary of the invention
The object of the present invention is to provide the composite Forestry herbicide of a kind of multicomponent.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Forestry herbicide, active ingredient are careless ammonium phosphine and Quizalotop-ethyl; Described active ingredient is by following quality
Part forms:
1 ~ 10 part of grass ammonium phosphine
1 ~ 20 part of Quizalotop-ethyl
In the technical scheme provided by the invention, the mass ratio of described active ingredient in weed killer herbicide is 50 ~ 95%.
In the technical scheme provided by the invention, also comprise functional aid in the described weed killer herbicide.
In the technical scheme provided by the invention, described functional aid is selected from a kind of in solvent, dispersant, bleeding agent, wetting agent, stabilizing agent, defoamer, the antifreezing agent.
Described solvent is one or more the mixture in water, cyclohexanone, toluene, 1-METHYLPYRROLIDONE, ethanol or the methyl alcohol.
Described dispersant is one or more the mixture in lauryl sodium sulfate, methyl anyl alcohol, polyacrylamide, the fatty acid polyethylene glycol ester.
Described bleeding agent is one or more the mixture in disecoctylmaleate sodium sulfonate, Negel, succinic acid Arrcostab sodium sulfonate sulfamic acid sodium, the alkylphenol polyoxyethylene.
Described wetting agent is one or more the mixture in organosilicon wetting agent, the polyoxyethylated alkyl phenol.
Described stabilizing agent is a kind of in ethyl acetate, the triphenyl phosphate.
Described defoamer is one or more the mixture in the fatty alcohol of dimethicone, tributyl phosphate, C12 ~ C22.
Described antifreezing agent is one or more the mixture in dimethyl sulfoxide (DMSO), formamide, propandiol butyl ether, 2-Butoxyethyl acetate, the carrene.
Than prior art, beneficial effect of the present invention:
(1) synergistic function is good, has the broad spectrum weeding effect;
(2) plant the difficult injury of residual life weak point succession crop in soil;
(3) active high, consumption is low;
(4) extremely low to people, animal toxicity.
Embodiment
The following examples can make the present invention of those of ordinary skill in the art's comprehend, but do not limit the present invention in any way.
Embodiment 1
A kind of Forestry herbicide, active ingredient are careless ammonium phosphine and Quizalotop-ethyl; Described active ingredient is comprised of following mass parts:
3 parts of grass ammonium phosphines
8 parts of Quizalotop-ethyls
In the technical scheme provided by the invention, the mass ratio of described active ingredient in weed killer herbicide is 90%.
Also comprise following auxiliary agent in the described weed killer herbicide: solvent cyclohexanone 6%, bleeding agent disecoctylmaleate sodium sulfonate 2%, stabilizing agent ethyl acetate 1%, antifreezing agent dimethyl sulfoxide (DMSO) 1%.
Embodiment 2
A kind of Forestry herbicide, active ingredient are careless ammonium phosphine and Quizalotop-ethyl; Described active ingredient is comprised of following mass parts:
10 parts of grass ammonium phosphines
20 parts of Quizalotop-ethyls
In the technical scheme provided by the invention, the mass ratio of described active ingredient in weed killer herbicide is 50%.
Also comprise following auxiliary agent in the described weed killer herbicide: solvent is the mixture 20% of cyclohexanone and 1-METHYLPYRROLIDONE, dispersant is lauryl sodium sulfate 5%, the mixture 10% of bleeding agent disecoctylmaleate sodium sulfonate and Negel, stabilizing agent ethyl acetate 5%, the mixture 6% of defoamer dimethicone and tributyl phosphate, antifreezing agent dimethyl sulfoxide (DMSO) 4%.

Claims (4)

1. a Forestry herbicide is characterized in that active ingredient is careless ammonium phosphine and Quizalotop-ethyl; Described active ingredient is comprised of following mass parts:
1 ~ 10 part of grass ammonium phosphine
1 ~ 20 part of Quizalotop-ethyl.
2. weed killer herbicide according to claim 1, it is characterized in that: the mass ratio of described active ingredient in weed killer herbicide is 50 ~ 95%.
3. weed killer herbicide according to claim 1 is characterized in that: also comprise functional aid in the described weed killer herbicide.
4. weed killer herbicide according to claim 3 is characterized in that: described functional aid is selected from a kind of in solvent, dispersant, bleeding agent, wetting agent, stabilizing agent, defoamer, the antifreezing agent.
CN2012104877598A 2012-11-26 2012-11-26 Forestry herbicide Pending CN102986724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104877598A CN102986724A (en) 2012-11-26 2012-11-26 Forestry herbicide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104877598A CN102986724A (en) 2012-11-26 2012-11-26 Forestry herbicide

Publications (1)

Publication Number Publication Date
CN102986724A true CN102986724A (en) 2013-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104877598A Pending CN102986724A (en) 2012-11-26 2012-11-26 Forestry herbicide

Country Status (1)

Country Link
CN (1) CN102986724A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105724426A (en) * 2015-12-30 2016-07-06 北京明德立达农业科技有限公司 Herbicide composition and application thereof
CN107347907A (en) * 2017-08-30 2017-11-17 陕西上格之路生物科学有限公司 A kind of ternary weeding composition containing glyphosate
CN109042720A (en) * 2018-07-25 2018-12-21 安徽华星化工有限公司 A kind of glufosinate-ammonium, Quizalotop-ethyl, Oxyfluorfen herbicidal composition
WO2019030099A1 (en) * 2017-08-09 2019-02-14 Basf Se Herbicidal mixtures comprising l-glufosinate or its salt and a second herbicide
WO2019030087A1 (en) * 2017-08-09 2019-02-14 Basf Se Herbicidal mixtures comprising l-glufosinate or its salt and at least one lipid biosynthesis inhibitor
CN110881473A (en) * 2018-09-10 2020-03-17 四川利尔作物科学有限公司 Herbicidal composition and use thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565782A (en) * 1983-07-27 1986-01-21 Imperial Chemical Industries Plc Process for producing optically active aryloxypropionic acids and derivatives thereof useful as herbicides
CN1315832A (en) * 1998-08-13 2001-10-03 阿温提斯作物科学有限公司 Herbicidal composition for tolerant or resistant rice crops
CN1317933A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicides for tolerant or resistant oil seed rape cultures
CN1317934A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicides for tolerant or resistant cotton cultures
CN1317932A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicidal agents for tolerant or resistant soybean crops

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565782A (en) * 1983-07-27 1986-01-21 Imperial Chemical Industries Plc Process for producing optically active aryloxypropionic acids and derivatives thereof useful as herbicides
CN1315832A (en) * 1998-08-13 2001-10-03 阿温提斯作物科学有限公司 Herbicidal composition for tolerant or resistant rice crops
CN1317933A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicides for tolerant or resistant oil seed rape cultures
CN1317934A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicides for tolerant or resistant cotton cultures
CN1317932A (en) * 1998-08-13 2001-10-17 阿温提斯作物科学有限公司 Herbicidal agents for tolerant or resistant soybean crops

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105724426A (en) * 2015-12-30 2016-07-06 北京明德立达农业科技有限公司 Herbicide composition and application thereof
CN105724426B (en) * 2015-12-30 2018-06-29 北京明德立达农业科技有限公司 A kind of herbicidal composition and its application
WO2019030099A1 (en) * 2017-08-09 2019-02-14 Basf Se Herbicidal mixtures comprising l-glufosinate or its salt and a second herbicide
WO2019030087A1 (en) * 2017-08-09 2019-02-14 Basf Se Herbicidal mixtures comprising l-glufosinate or its salt and at least one lipid biosynthesis inhibitor
US11122807B2 (en) 2017-08-09 2021-09-21 Basf Se Herbicidal mixtures comprising L-glufosinate or its salt and a second herbicide
CN107347907A (en) * 2017-08-30 2017-11-17 陕西上格之路生物科学有限公司 A kind of ternary weeding composition containing glyphosate
CN109042720A (en) * 2018-07-25 2018-12-21 安徽华星化工有限公司 A kind of glufosinate-ammonium, Quizalotop-ethyl, Oxyfluorfen herbicidal composition
CN110881473A (en) * 2018-09-10 2020-03-17 四川利尔作物科学有限公司 Herbicidal composition and use thereof

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Application publication date: 20130327