A kind of bactericidal composition containing syringstrobin and triazole bactericides
A technology of syringstrobin and triazoles, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of low drug cost, good control effect, and reasonable components
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Embodiment 1
[0081] Weigh 5% syringstrobin, 45% triadol, 4% Morwet D-425 (sodium salt of alkylnaphthalene sulfonic acid condensation polymer, produced by AkzoNobel), 3% diffusing agent NNO, 2% pull-off powder BX , 2% K-12, 3% cornstarch, 5% sucrose, and kaolin are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultra-micro airflow pulverization, mixing, and granulating steps to prepare 50% syringstrobin-triconazole water-dispersible granules.
[0082] The formula is used to prevent and control wheat sheath blight, the dosage per mu is 8g, diluted and sprayed with 50kg of water, and the control effect is 93.5% after 10 days of application. 20% syringstrobin suspending agent is 22.5g per mu and 50% triadol WP is 15g per mu. Using the same method, the control effects after 10 days of application are 75.2% and 85.6% respectively.
Embodiment 2
[0084] Weigh 60% syringstrobin, 20% metconazole, 3% TERSPERSE 2700, 3% diffusing agent NNO, 2% pull open powder BX, 2% K-12, 1% carboxymethylcellulose, 5% urea, Diatomaceous earth is added to 100% by weight. 80% syringstrobin-metconazole water-dispersible granules are prepared by the conventional method for preparing water-dispersible granules from the above-mentioned raw materials, ie, mixing, ultrafine airflow pulverization, mixing, and granulation.
[0085] The formula is used to prevent and control rice sheath blight, the dosage per mu is 5g, diluted and sprayed with 50kg of water, and the control effect is 92.3% after 10 days of application. The dosage of 20% syringstrobin suspending agent is 22.5g per mu and the dosage of 6% metconazole water emulsion is 50g per mu. Using the same method, the control effect after 10 days of application is 83.5% and 78.9% respectively.
Embodiment 3
[0087] Weigh 40% syringstrobin, 10% preconazole, 4% TERSPERSE 2700, 2% diffusing agent NNO, 2% opening powder BX, 2% K-12, 3% corn starch, 5% ammonium sulfate, attapulgite Soil is added to 100% by weight. 50% syringstrobin-conconazole water-dispersible granules are prepared by the conventional method for preparing water-dispersible granules from the above-mentioned raw materials, ie, mixing, ultrafine airflow pulverization, mixing, and granulation.
[0088] The formula is used to prevent and control wheat sheath blight, the dosage per mu is 8g, diluted and sprayed with 50kg of water, and the control effect is 94.5% after 10 days of application. The dosage of 20% syringstrobin suspending agent is 22.5g per mu and the dosage of 6% cloconazole suspending agent is 50g per mu. Using the same method, the control effect after 10 days of application is 81.8% and 77.3% respectively.
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