0.3% matrine insecticide and its preparation method
The 0.3 % matrine pesticide is prepared with flavescent sophora root, common carpesium fruit, chinaberry fruit, grapeleaf anemone herb, pyrethrum and gleditschia horrida in certain proportion, and through extraction, concentration, and addition of preservative, penetrating agent and other assistant....
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The 0.3 % matrine pesticide is prepared with flavescent sophora root, common carpesium fruit, chinaberry fruit, grapeleaf anemone herb, pyrethrum and gleditschia horrida in certain proportion, and through extraction, concentration, and addition of preservative, penetrating agent and other assistant. The pesticide has high effect of killing crop pest, short contact killing time, safety on human body and animal and no residue. |
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