Pesticide insecticidal composition and application thereof
A technology of pesticide insecticide and composition, applied in the direction of application, insecticide, biocide, etc., can solve the problem of unsatisfactory combination effect, achieve good control effect, increase safety, and have long-lasting effect
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[0048] Example 1: 10% water dispersible granules
[0049] Q1: Composition ratio:
[0050] Active ingredients: Abamectin 2%, Biprofen 8%;
[0051] Auxiliary components: wetting agent is sodium lauryl sulfate 4%, dispersing agent is sodium lignosulfonate 8%, filler is white carbon black 24%, and the balance of filler kaolin.
[0052] Q2. Main equipment:
[0053] Mixer, jet mill, extrusion granulator.
[0054] Q3. Preparation method:
[0055] Weigh abamectin and diprofen in the carrier in proportion, add surfactants and other functional additives to them, mix them, then pulverize by airflow and then granulate to prepare water dispersible granules. It is the finished product of the insecticidal composition containing abamectin and diprofen.
Example Embodiment
[0056] Example 2: 12% suspension concentrate
[0057] P1, composition ratio:
[0058] Active ingredients: Abamectin 3%, Diprofen 9%;
[0059] Auxiliary components: wetting and dispersing agent is carboxylate + sulfonate 8%, thickener 1%, antifreeze 4%, preservative 0.2%, defoamer 0.2, and the balance of water.
[0060] P2, main equipment:
[0061] Mixers, shears, horizontal sanders.
[0062] P3. Preparation method:
[0063] Weigh abamectin and diprofen in proportion to mix with other wetting and dispersing agents, thickeners, antifreeze, preservatives, water, etc., after shearing, add them to a horizontal sander for 2-3h sanding After adding the defoamer and continuing to shear, the suspension product is prepared, which is the finished product of the insecticidal composition containing abamectin and diprofen.
Example Embodiment
[0064] Example 3: 51% water dispersible granules
[0065] R1, composition ratio:
[0066] Active ingredients: Abamectin 1%, Diprofen 50%;
[0067] Auxiliary components: wetting agent is sodium lauryl sulfate 4%, dispersing agent is sodium lignosulfonate 8%, filler is white carbon black 24%, and the balance of filler kaolin.
[0068] R2, main equipment:
[0069] Mixer, jet mill, extrusion granulator.
[0070] R3. Preparation method:
[0071] Weigh abamectin and diprofen in the carrier in proportion, add surfactants and other functional additives to them, mix them, then pulverize by airflow and then granulate to prepare water dispersible granules. It is the finished product of the insecticidal composition containing abamectin and diprofen.
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