Rice field herbicide composition
A composition and herbicide technology, applied in the direction of herbicides and algicides, biocides, biocides, etc., can solve the problems of incorrect compounding ratio and dosage, compounding and mixing of herbicides, poor weeding effect, etc. Achieve the effects of reducing the number of spraying, broad herbicidal spectrum, and improving the weeding effect
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Embodiment 1
[0023] Example 1: The active ingredient is 90wt% cyhalofop-methyl grass-carb EC, wherein the mass-number ratio of cyhalofop-methyl to grass-carb is 1.0:15.0:
[0024] Cyhalofop-methyl 5.6%
[0025] Grass grass 84.4%
[0026] Alkylphenol ethoxylates 4.0%
[0027] Calcium dodecylbenzenesulfonate 4.0%
[0028] Xylene make up to 100%
[0029] Prepared according to the usual cream method of pesticides.
Embodiment 2
[0030] Example 2: Aqueous emulsion of cyhalofop-methyl and grass-carban with an active ingredient of 50wt%, wherein the mass ratio of cyhalofop-methyl to grass-carban is 1.0:34.7:
[0031] Cyhalofop-methyl 1.4%
[0032] Grass 48.6%
[0033] Fatty alcohol polyoxyethylene ether 4.0%
[0034] Fatty alcohol polyoxyethylene ether phosphate 4.0%
[0035] Polyvinyl alcohol 5.0%
[0036]Ethylene glycol 1.0%
[0037] Silicone 0.05%
[0038] Water to make up to 100%
[0039] Prepared according to the usual method of water emulsion of pesticides.
Embodiment 3
[0040] Example 3: The active ingredient is 29.5wt% of cyhalofop-methyl grass-carb suspension concentrate, the ratio of cyhalofop-methyl to grass-carb mass parts is 1.0:10.0:
[0041] Cyhalofop-methyl 2.7%
[0042] Grass 26.8%
[0043] Alkylphenol formaldehyde resin polyoxyethylene ether 2.0%
[0044] Lignosulfonate 4.0%
[0045] Xanthan Gum 0.15%
[0046] Ethylene glycol 3.0%
[0047] Water to make up to 100%
[0048] It is prepared according to the usual preparation method of pesticide suspension.
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