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Compound herbicide containing lactofen for non-cultivated land

A technology of lactoforin and herbicide, which is applied in the field of compound herbicides in non-cultivated land, can solve the problems of long time for weed control and short residual effect period of lactoferin, and achieve remarkable weeding effect and long lasting effect , the effect of enhanced anti-efficacy

Inactive Publication Date: 2018-03-16
ANHUI FENGLE AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Lactofen and fluorfen are both diphenyl ether herbicides. Both have good quick-acting properties, short residual effect period and no residual toxicity. The control effect of field bindweed is better than that of fluorfen, and the control time of lactofen is longer than that of fluorfen

Method used

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  • Compound herbicide containing lactofen for non-cultivated land
  • Compound herbicide containing lactofen for non-cultivated land
  • Compound herbicide containing lactofen for non-cultivated land

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Embodiment 1: Preparation of the emulsifiable concentrate of the compound herbicide of the present invention (glyphosate: glufosinate-ammonium: lactofen=30:5:1.5)

[0019] 36.5% glyphosate · glufosinate · lactofen emulsifiable concentrate, 36.5% refers to the percentage of the two active components of glyphosate, glufosinate and lactofen in the total weight. Take 30kg glyphosate, 5kg glufosinate-ammonium, 3kg lactofen, 5kg emulsifier alkylphenol polyoxyethylene ether, 5kg emulsifier sodium dodecylbenzenesulfonate, 20kg co-solvent N,N-dimethyl Base capric amide, low naphthalene mineral spirits make up to 100%.

Embodiment 2

[0020] Example 2: Preparation of microemulsions of compound herbicides of the present invention (glyphosate: glufosinate: lactofen=30:6:2)

[0021] 38% glyphosate · glufosinate · lactofen microemulsion, 38% refers to the percentage of the three active components of glyphosate, glufosinate and lactofen in the total weight. Take 30kg glyphosate, 6kg glufosinate-ammonium, 2kg lactofen, 9kg emulsifier alkylaryl polyoxypropylene polyoxyethylene ether, 7kg emulsifier calcium dodecylbenzene sulfonate, 8kg methanol, water to make up to 100%.

Embodiment 3

[0022] Example 3: Preparation of the dispersible oil suspension concentrate of the compound herbicide of the present invention (glyphosate: glufosinate-ammonium: lactoforin=30:8.5:0.5)

[0023] 38% glyphosate · glufosinate · lactoferin oil suspension concentrate, 39% refers to the percentage of the three active components of glyphosate, glufosinate and lactoferin in the total weight. Take 30kg glyphosate, 8.5kg glufosinate-ammonium, 0.5kg lactofen, 8kg dispersant Pluronic125, 8kg dispersant castor oil polyoxyethylene ether, 2kg thickener magnesium aluminum silicate, 10kg synergist methyl ester Vegetable oil is used, and the dispersion medium is supplemented with vegetable oil to 100%.

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Abstract

The invention discloses a compound herbicide containing lactofen for non-cultivated land. The effective components in the compound herbicide are glyphosate, glufosinate-ammonium and lactofen, whereinthe weight ratio of the glyphosate to the glufosinate-ammonium to the lactofen is (10-80):(3-30):(0.1-20). The compound herbicide disclosed by the invention can be used for preventing and removing annual weeds in the non-cultivated land, and can also be used for preventing and removing perennial weeds such as cirsium setosum, convolvulus arvensis, paederia scandens and the like. The compound herbicide has a remarkable weeding effect and a remarkable synergistic effect, has no influence to succeeding crops, and is an ideal herbicide.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a compound herbicide for non-cultivated land containing lactoferrin. Background technique [0002] At present, the registered products for non-cultivated land weeds mainly include glyphosate, glufosinate-ammonium, diquat and other single agents and their compound preparations, but each has its own advantages and disadvantages. The quick-acting effect is good, but the duration of the effect is short, and the weeds are easy to recur after rain. Glyphosate and its various salt herbicides can be eradicated, but the quick effect is not good. Moreover, these herbicides have unsatisfactory weeding effects on perennial weeds such as spinach, field bindweed, and vine. [0003] Through the query of Baiteng and other patent networks, the 201611252409.8 patent applied by Shaanxi Shanggelu Biological Science Co., Ltd. discloses a herbicide composition containing glufosinate-ammonium, gly...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01N37/40A01P13/00
CPCA01N37/40A01N57/20
Inventor 龚国斌陈克付张帮林孙永强
Owner ANHUI FENGLE AGROCHEM
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