Compound biopesticide for preventing and curing rice sheath blight disease and preparation method thereof
A technology for rice sheath blight and biological pesticide, which is applied in the field of compound biological pesticide for preventing and treating rice sheath blight and the field of preparation thereof, can solve the problems of single efficacy and only reach the control rate of rice sheath blight and the like, and achieve the pesticide persistence period. Long-term, conducive to the sustainable development of agriculture, the effect of no pollution to the environment
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Embodiment 1
[0019] A compound biopesticide for preventing and treating rice sheath blight, the pesticide is in the form of water preparation, and the active components and content in the water preparation are:
[0020] Bacillus subtilis B-2103: 10,000 CFU / μL; Piedaceae lavender BS-003: 10,000 CFU / μL.
[0021] A method for preparing compound biological pesticides for preventing and controlling rice sheath blight. The pesticide raw materials used are Bacillus subtilis B-2103 and Paecilomyces lilacinus BS-003 strains, and the weight ratio is 1:0.005-0.01.
[0022] Comparative Table of Effects of Chemicals for Controlling Rice Sheath Blight
[0023]
Embodiment 2
[0025] A compound biopesticide for preventing and treating rice sheath blight, the pesticide is in the form of water preparation, and the active components and content in the water preparation are:
[0026] Bacillus subtilis B-2103: 10000 CFU / μL; Paecilomyces lilacinus BS-003: 10000 CFU / μL.
[0027] A method for preparing compound biological pesticides for preventing and controlling rice sheath blight. The pesticide raw materials used are Bacillus subtilis B-2103 and Paecilomyces lilacinus BS-003 strains, and the weight ratio is 1:0.05-0.1.
[0028] Comparative Table of Effects of Chemicals for Controlling Rice Sheath Blight
[0029]
Embodiment 3
[0031] A compound biopesticide for preventing and treating rice sheath blight, the pesticide is in the form of water preparation, and the active components and content in the water preparation are:
[0032] Bacillus subtilis B-2103: 10000 CFU / μL; Paecilomyces lilacinus BS-003: 10000 CFU / μL.
[0033] A method for preparing compound biological pesticides for preventing and controlling rice sheath blight. The pesticide raw materials used are Bacillus subtilis B-2103 and Paecilomyces lilacinus BS-003 strains, and the weight ratio is 1:0.2-1.
[0034] Comparative Table of Effects of Chemicals for Controlling Rice Sheath Blight
[0035]
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