Biological stalk pesticide and its prepn process
The present invention relates to biological stalk pesticide and its preparation process. The biological stalk pesticide is prepared through crushing stalk, gas explosion in a gas explosion chamber, adding water in the weight equal to the stalk, sterilizing in a high temperature steam treating chambe...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to biological stalk pesticide and its preparation process. The biological stalk pesticide is prepared through crushing stalk, gas explosion in a gas explosion chamber, adding water in the weight equal to the stalk, sterilizing in a high temperature steam treating chamber, microwave treating, cooling and spraying bacterial seed culture liquid, and solid fermentation in an aerobic fermenter to obtain the biological stalk pesticide. The biological stalk pesticide is used in killing termite, beetles and other pests in soil, and has the advantages of environment friendship, no residue, no pest's resistance, etc. |
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