Pesticide composition containing butane fipronil and organic phosphorus insecticide
A pesticide composition and organophosphorus technology, applied in the direction of insecticides, biocides, animal repellents, etc., to achieve the effect of reducing the cost of medication, reducing the impact, and facilitating comprehensive management
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 Preparation method embodiment 2 :20% butaprofen·triazophos microemulsion.
 Butaprofen 2%, triazophos 18%, 602 (emulsifier) 8%, NP-10 (emulsifier) 5%,
 Cycloacetone 5%, xylene 5%, deionized water make up to 100%. The above formula was added to the reaction kettle according to the proportion and mixed and stirred uniformly, and finally deionized water was added fully and uniformly to prepare a 20% butaprofen·triazophos microemulsion.
 Preparation Method Example 3 :35% Bufenprole·Malathion Suspension Concentrate.
 Buprofen 4%, Malathion 31%, Nongru 1601# (emulsifier) 10%, Soybean oil (organic solvent) 5%, Tristyryl phenol polyoxyethylene polyoxypropylene ether (wetting agent) 5 %, alkylphenol polyoxyethylene ether formaldehyde condensate sulfate (dispersant) 4%, bentonite (thickener) 3%, xanthan gum (stabilizer) 0.3%, silicone (defoamer) 0.3%, Alkyl polyglycoside (surfactant) 5%, deionized water (medium) supplement to 100%. The above-ment...
 Preparation method embodiment 5: 22% butaprofen·Quathiophos water dispersible granules.
 Butaprofen 2%, quinalphos 20%, mineral oil (solvent) 4%, nonylphenol polyoxyethylene ether (wetting agent) 4%, sulfonated dioctyl succinate sodium salt (penetrant) 5% , Sodium lignosulfonate (dispersant) 8%, sodium lauryl sulfate (dispersant) 2%, ammonium sulfate (disintegrant) 5%, light calcium carbonate (filler) to make up to 100%. The above formula was dry crushed, granulated, dried, and sieved according to the proportion to prepare 22% butaprofen·Quathiophos water dispersible granules.
 Bioassay Example 1: The combined virulence test of the combination of butafenil and profenofos to the rice leaf roller.
 Choose indoor-bred Cnaphalocrocis medinalis 2nd generation 3rd instar larvae, starved 4 ~ For 8 hours, 50 larvae were selected. The poisoning leaf method is adopted for the determination: the leaf butterfly is punched out with a punch with a diameter of 1 cm, and placed in a petri dish to keep moisture. Use a capillary dropper to start with a low concentration, and instill 1μL of liquid medicine per leaf butterfly. After the solvent evaporates, it will be paired with another leaf butterfly coated with starch paste to make a poisoned leaf butterfly. After making it, place it on a 12-well tissue culture plate. 孔内. Each treatment was repeated 4 times, with no less than 12 poisonous leaf butterflies per repetition, and the corresponding organic solvent-free treatment was set as the control. Each hole of the tissue culture plate is connected with 1...
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