Agricultural pesticidal composition containing tuberculate speranskia herb extract
A technology of insecticidal composition and extract, which is applied in the field of compound pesticides, can solve the problems that the control effect is not as good as that of chemical pesticides, and the quick effect is poor, so as to improve the safety of crops, overcome the poor control effect, and achieve the effect of reasonable components
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Embodiment 1
[0034] Formulation Example 1: 20% cyprofenac extract·Cyfluraniliprole suspension
[0035] Weigh out 100 grams of the extract from Tougucao, 100 grams of cyantraniliprole, 25 grams of polycarboxylate TERSPERSE 2700, 15 carats of open powder BX (sodium dibutyl naphthalene sulfonate), 15 grams of sulfonate Terwet 1004 , 20 grams of PVA (polyvinyl alcohol, molecular weight 2000), 5 grams of sodium carboxymethyl cellulose, 100 grams of kaolin, and 1000 grams of water. The above-mentioned raw materials are conventionally prepared by the method of preparing a suspending agent, that is, mixing, sanding with a sand mill to a particle size of less than 5 μm, and preparing an active ingredient content of 20% cytranlanprod.
Embodiment 2
[0036] Formulation Example 2: 40% Cytranylanprod 40% Extract
[0037] Weigh 100 grams of the extract of Tougucao, 300 grams of cyantraniliprole, 30 grams of agricultural milk 700#, 20 grams of agricultural milk 500#, 30 grams of agricultural milk 1601#, 80 grams of N-methylpyrrolidone, 50 grams of isocyanate The propanol is completely dissolved and mixed uniformly, deionized water is added to 1000 g, and after stirring, the effective ingredient content of 40% Cytranylantran extract is prepared.
Embodiment 3
[0038] Formulation Example 3: 35% Tetragus extract·fluoxaflor aqueous emulsion
[0039] Weigh 100 grams of the extract from Toluene, 250 grams of sulfoxaflor, 10 grams of agricultural milk 700#, 30 grams of agricultural milk 500#, 40 grams of agricultural milk 600#, 80 grams of toluene, 50 grams of isopropanol, 50 After dissolving gram of methanol completely and mixing uniformly, adding deionized water to 1000 grams, and stirring to prepare an active ingredient content of 35% Floxoxapyr extract·fluoxaflor aqueous emulsion.
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