A herbicidal composition containing diquat and triclopyr and applications thereof
A technology of clopyroxy acetic acid and clopyroxy acetic acid salt, which is applied in the direction of application, herbicide, algicide, biocide, etc., can solve the problem of unsatisfactory weed control effect in non-cultivated land and the risk of older weeds. Resurrection, incomplete control of older weeds and other problems, to overcome the occurrence of weed resistance, rapid drug efficacy, and obvious synergistic effects
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Embodiment 1
[0057] Embodiment 1 (55% diquat triclopyr triethylamine saline solution)
[0058] Formula ratio: Diquat 10%, Triclopyr 45% Triethylamine, Lauryl Polyoxyethylene Ether 10%, Ethanol 5%, Sodium Benzoate 0.5%, Citric Acid 0.2%, Silicone defoamer 0.05 %, water up to 100%.
[0059] Add the above formula components in proportion to the reaction kettle, stir and mix evenly, and filter to obtain 55% diquat·triclopyr triethylamine saline solution.
Embodiment 2
[0060] Embodiment 2 (40% diquat · triclopyr triethylamine saline solution)
[0061] Formula ratio: Diquat 12%, Triclopyr 28% Triethylamine, Coconut Oil Fatty Acid Diethanolamide 4%, Betaine 8%, Benzoic Acid 0.15%, Ammonium Sulfate 0.5%, Isooctyl Alcohol 0.5% , water up to 100%.
[0062] The preparation method is the same as in Example 1.
Embodiment 3
[0063] Example 3 (27% Diquat · Triclopyr Aqueous Suspension Concentrate)
[0064] Formula ratio: Diquat 3%, Triclopyr 24%, Alkylphenol polyoxyethylene ether 3%, Aliphatic amine polyoxyethylene ether 5%, Phenethylphenol phosphate triethanolamine salt 4.5%, EO- PO block polyether 1.5%, propylene glycol 5%, magnesium aluminum silicate 1.2%, xanthan gum 0.15%, Kathon 0.2%, silicone defoamer 0.6%, water to 100%.
[0065] The preparation method of this water suspension is as follows:
[0066] 1) Diquat, synergist (alkylphenol polyoxyethylene ether and fatty amine polyoxyethylene ether), wetting and dispersing agent (phenethylphenol phosphate triethanolamine salt and EO-PO block polyether) , antifreeze (propylene glycol), defoamer (organic silicon defoamer, half of the total amount) is added to the reaction kettle with quantitative water according to the formula ratio, and the stirring device is turned on to stir until the materials are evenly mixed;
[0067] 2) To the mixture in s...
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