Herbicidal composition containing bispyribac-sodium and anilofos

A herbicidal composition and a technology of sylvatica phosphorus are applied in the field of pesticides to achieve the effects of expanding the herbicidal spectrum, reducing phytotoxicity and delaying drug resistance.

Inactive Publication Date: 2011-11-23
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Herbicidal composition containing bispyribac-sodium and anilofos
  • Herbicidal composition containing bispyribac-sodium and anilofos
  • Herbicidal composition containing bispyribac-sodium and anilofos

Examples

Experimental program
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Effect test

Example

[0039] Implementation application example 1:

[0040] Test report on activity determination of rice weeds in the mixed pair of bispyrifen and sabiphos

[0041] Test purpose: To determine the herbicidal effects of bispyribac-methyl, saccharin and their different mixtures on barnyardgrass under the advent of potted conditions, and to evaluate their combined effects, for the development of the formulation of the mixed agent and the field efficacy of pesticide registration The experiment provides scientific basis.

[0042] Test target: Echinochloa crusgalli L..

[0043] Test agents: 95% of bispyribac-sodium (bispyribac-sodium) and 90% of saccharin (anilofos) were provided by Shaanxi Welch Crop Protection Co., Ltd.

[0044] Pharmacy configuration:

[0045] Bispyrifen solution: accurately weigh out 0.0059g of 95% Bispyrifen original drug, dissolve it with 0.2mL DMF, add 400mL of clear water containing 0.1% TWEEN80 emulsifier, stir evenly, make up a 22g ai / ha solution of Bispyrifen, and then u...

Example Embodiment

[0062] Example 1 44% Bispyribac-methyl·Sarbanphos wettable powder

[0063] Bispyrifen 4%, sabiphos 40%, alkylbenzene sulfonate calcium salt 6%, wetting and penetrating agent F 5%, white carbon black 10%, diatomaceous earth added to 100%, the mixture is jet pulverized to produce Obtain 44% bispyripyr·sabiphos wettable powder.

Example Embodiment

[0064] Example 2 60% Bispyribac-methyl·Sarbanphos wettable powder

[0065] Bispyrifen 10%, sabiphos 50%, alkylbenzene sulfonate calcium salt 8%, wetting and penetrating agent F 6%, attapulgite is added to 100%, and the mixture is jet-pulverized to obtain 60% bispyribac ·Sabiphos wettable powder.

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Abstract

The invention relates to an herbicidal composition containing bispyribac-sodium and anilofos. The composition is mainly characterized by comprising 1-40% of bispyribac-sodium, 1-80% of anilofos, auxiliaries and other excipients and is prepared into wettable powder, water dispersible granules, a suspension agent, a suspended emulsion, a microemulsion and a water emulsion. The herbicidal composition provided by the invention is used for controlling cockspur grasses and other gramineous weeds in paddy fields, cotton fields, soybean fields and rape fields and treating most of broadleaf weeds, a plurality of cyperaceae weeds and other cockspur grasses resistant to other herbicides.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition of bispyribac and saponin, which is used for preventing and controlling common weeds. Background technique [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pesticides, the best synergistic effect can be obtained from the pesticides with complementary...

Claims

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Application Information

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IPC IPC(8): A01N57/14A01N43/54A01P13/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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