CN1745631A - Soybean seed foliage synthesized weedicide - Google Patents
Soybean seed foliage synthesized weedicide Download PDFInfo
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- CN1745631A CN1745631A CN 200410043865 CN200410043865A CN1745631A CN 1745631 A CN1745631 A CN 1745631A CN 200410043865 CN200410043865 CN 200410043865 CN 200410043865 A CN200410043865 A CN 200410043865A CN 1745631 A CN1745631 A CN 1745631A
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- weedicide
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Abstract
A synthetic herbicide for the soybean seedling field is prepared from imazethapyr, fomesafen, fluoroglycofen-ethyl and bentazone through proportional mixing and stirring. Its advantages are high effect, no damage to soybean seedlings and no residue.
Description
Technical field: the present invention relates to a kind of agricultural chemicals, particularly a kind of big bean seedlings blade face synthetic herbicide.
Background technology: at present, existing big bean seedlings blade face weed killer herbicide is a lot, as 1, restrain wealthy pleasure, weeds are burnt weed killer herbicide, it is to belong to the blade face contact killing type, the weeds tender leaf can only be killed or its top tender leaf is killed, its underpart stem root also can be grown new twig again, causes for the second time more serious farmland running to weeds then.This type of weed killer herbicide, low dose of with not reaching the ideal effect of weeding on the farmland, heavy dose of use meeting comes to harm to the blade face of big bean seedlings, causes the underproduction of farmland overall productivity easily, severe patient underproduction 20%-50%.Weed killer herbicides such as 2, clomazone, the close sulphur of chlorine be grand, it belongs to the blade face internal-suction type, not obvious to the broad leaved weed short-term, if run into low temperature, high temperature and drought can reduce drug effect more than 30%, does not reach herbicidal effect, can influence the change of crops of farmland second stubble crop when serious, this herbicide residue phase easily produced drift up to 36 months when using in the farmland, can be to gramineous crops such as wheat, corns, crop in cruciferae produces serious key, causes unnecessary loss.3, general weed killer herbicide is extensive use of for many years in the farmland, and weeds develop immunity to drugs, is abandoned gradually using by the peasant.
Summary of the invention: the objective of the invention is to overcome above-mentioned shortcoming, a kind of big bean seedlings blade face synthetic herbicide is provided.Solved mainly that existing weed killer herbicide does not reach herbicidal effect and there are problems such as residual on the blade face.The objective of the invention is that this will realize, it is with imazethapyr content 20% for a big bean seedlings blade face synthetic herbicide, 1 jin of consumption, fomesafen content 25%, 0.6 jin-1 jin of consumption, fluoroglycofen ether content 10%, 0.3 jin-0.7 jin of consumption, bentazone content 48%, 3 jin-6 jin of consumptions, mix, stir, can use.It is withered mashed that this product can be put in order the strain rhizome to the field thistle below the 80cm, sprouting does not regenerate, to joint bone grass, pale persicaria, smartweed, alkali is fluffy, Amaranthus retroflexus, chickweed, piemarker, flowerofanhour root or herb, cicely, lead a cow, black nightshade, greater plantain, Siberian cocklebur, Horseweed Herb, the barnyard grass grass, lady's-grass, moleplant seed, dayflower, broad leaved weed drug effects such as lettuce dish are remarkable, one day takes effect, death in seven days, weeds are all withered after 15 days, tri-leaf period, bean seedlings preserved from, bean seedlings are more than the 3-5 leaf phase, broad leaved weed can kill more than 80% below 50 centimeters, reduce peasant's labour intensity and operating cost, used this weed killer herbicide blade face noresidue.
Embodiment: following is embodiments of the invention
Embodiment 1: get imazethapyr content 20%, and 1 jin of consumption, fomesafen content 25%, 0.6 jin of consumption, fluoroglycofen ether content 10%, 0.5 jin of consumption, bentazone content 48%, 3 jin of consumptions are blended together, and stir, and can gets final product.
Embodiment 2: most preferred embodiment, get imazethapyr content 10%, 2 jin of consumptions, fomesafen content 25%, 0.7 jin of consumption, fluoroglycofen ether content 10%, 0.3 jin of consumption, bentazone content 48%, 6 jin of consumptions are blended together, and stir, and can gets final product.
Embodiment 3: get imazethapyr content 20%, and 1 jin of consumption, fomesafen content 25%, 1 jin of consumption, fluoroglycofen ether content 10%, 0.7 jin of consumption, bentazone content 48%, 5 jin of consumptions are blended together, and stir, and can gets final product.One hectare of ground adds 800 jin in water with 7 jin-8 jin during use, and the seedling foliar spray is executed.
Claims (1)
1, a kind of big bean seedlings blade face synthetic herbicide, it is characterized in that: it is with 1 jin of imazethapyr content 20% consumption, fomesafen content 25%, 0.6 jin-1 jin of consumption, fluoroglycofen ether content 10%, 0.3 jin-0.7 jin of consumption, bentazone content 48%, 3 jin-6 jin of consumptions mix, stir, can gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410043865 CN1745631A (en) | 2004-09-10 | 2004-09-10 | Soybean seed foliage synthesized weedicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410043865 CN1745631A (en) | 2004-09-10 | 2004-09-10 | Soybean seed foliage synthesized weedicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1745631A true CN1745631A (en) | 2006-03-15 |
Family
ID=36165480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410043865 Pending CN1745631A (en) | 2004-09-10 | 2004-09-10 | Soybean seed foliage synthesized weedicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1745631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359384A (en) * | 2014-01-08 | 2017-02-01 | 巴斯夫农业化学品有限公司 | Herbicial mixtures comprising imazethapyr, imazamox and fomesafen, sulfentrazone or bentazone |
-
2004
- 2004-09-10 CN CN 200410043865 patent/CN1745631A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359384A (en) * | 2014-01-08 | 2017-02-01 | 巴斯夫农业化学品有限公司 | Herbicial mixtures comprising imazethapyr, imazamox and fomesafen, sulfentrazone or bentazone |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |