Efficient insectofungicide containing beauveria bassiana and pyraclostrobin and application thereof
A technology of pyraclostrobin and insecticide and fungicide, which is applied in the field of pesticides, can solve problems such as the inability to achieve mixed application, and achieve the effects of reducing the cost of pesticide application, improving the efficiency of application, and reducing the killing effect
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Embodiment 1
[0016] Example 1 (Preparation method of 35% Beauveria bassiana·Pyraclostrobin oil suspension)
[0017] 1×10 11 Spores / g Beauveria bassiana spore powder 10%
[0018] Pyraclostrobin 25%
[0019] Pesticide emulsifier 2000 4%
[0020] Hydroxyethyl cellulose 2%
[0021] Ethylene glycol 1%
[0022] Refined transformer oil 58%
[0023] The preparation method is as follows:
[0024] According to the formula, weigh each component in proportion and add it to the grinder. The ambient temperature during the processing is not higher than 40°C. Grind for 5-10 minutes at a speed of 1000-1500rpm, and mix well.
Embodiment 2
[0025] Example 2 (Preparation method of 35% Beauveria bassiana·Pyraclostrobin oil suspension)
[0026] 9×10 10 Spores / g Beauveria bassiana spore powder 15%
[0027] Pyraclostrobin 20%
[0028] Pesticide emulsifier AE03 4.5%
[0029] Sodium Lignosulfonate 2%
[0030] Carboxyethyl cellulose 1%
[0031] Ethylene glycol 1%
[0032] Corn oil 56.5%
[0033] The preparation method is as follows:
[0034] According to the formula, weigh each component in proportion and add it to the grinder. The ambient temperature during the processing is not higher than 40°C. Grind for 5-10 minutes at a speed of 1000-1500rpm, and mix well.
Embodiment 3
[0035] Example 3 (Preparation method of 40% Beauveria bassiana·pyraclostrobin wettable powder)
[0036] 5×10 10 Spores / g Beauveria bassiana spore powder 30%
[0037] Pyraclostrobin 10%
[0038] Sodium dodecylbenzene sulfonate 6%
[0039] Sodium Lignosulfonate 2%
[0040] Diffusing agent MF 5%
[0041] Kaolin 47%
[0042] Preparation:
[0043] According to the formula, the components are weighed in proportion, added to the mixer and mixed evenly, and then airflow crushed. After the crushing is completed, the wettable powder product can be obtained by fully stirring.
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