Plant insecticide for fruit trees and preparation method thereof
A botanical and pesticide technology, applied in the fields of botanical equipment and methods, pesticides, plant growth regulators, etc., can solve the problems of fruit tree pests and diseases, limited insecticidal and bactericidal ability of pesticides, unsustainable, etc. Achieve the effect of low cost, favorable for popularization and application, and good insecticidal effect
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Embodiment 1
[0009] Embodiment 1: a kind of botanical insecticide for fruit trees, comprising by weight: 8 parts of Boluohui, 12 parts of Ursium chinensis, 8 parts of Sophora Sophora, 6 parts of Washing Fruit, 12 parts of Sophora flavescens, 6 parts of Castor-oil , 14 parts of maple poplar leaves, 6 parts of pyrethrum, 5 parts of oxymatrine, and 9 parts of bitter bark vine.
Embodiment 2
[0010] Embodiment 2: a kind of botanical insecticide for fruit trees, comprising by weight: 15 parts of Boluohui, 20 parts of Ursus fructus, 10 parts of Sophora Sophora, 12 parts of Washing Fruit, 18 parts of Sophora flavescens, 12 parts of Castor-oil , 24 parts of maple poplar leaves, 13 parts of pyrethrum, 9 parts of oxymatrine, and 14 parts of bitter bark vine.
Embodiment 3
[0011] Embodiment 3: a kind of botanical insecticide for fruit trees, comprising by weight: 14 parts of Boluohui, 18 parts of Ursis chinensis, 9 parts of Sophora Sophora, 10 parts of hand washing fruit, 16 parts of Sophora flavescens, 10 parts of Castor-oil , 20 parts of maple poplar leaves, 12 parts of pyrethrum, 8 parts of oxymatrine, and 13 parts of bitter bark vine.
[0012] In the above-mentioned embodiment, the preparation method of the botanical insecticide for fruit trees is as follows: firstly mash Boluohui, bear ear grass, Sophora sophora, hand washing fruit and maple poplar leaves into a slurry, during mashing, clear water can be added for soaking according to the actual situation Add 4-6 times of clear water to soak for 8-14 hours after smashing into a slurry, then remove the slag and get its clear liquid; then add flavescens, castor, pyrethrum, oxymatrine and bitter bark vine with 20 times of water and heat to After cooking at 90-100°C for 60-90 minutes, filter ou...
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