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Biopesticide applicable to camphor tree mesonura rufonota and preparation method thereof

A biopesticide and camphor tree technology, applied in the direction of botany equipment and methods, applications, biocides, etc., can solve the problems of high incidence rate affecting tree quality, non-targeted biopesticides, etc., and achieve good and strong killing effect Practical value, effect of reducing dosage

Inactive Publication Date: 2015-08-12
句容市茅山盛开园林有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the invention: In order to solve the problems of high morbidity of camphor trees affecting tree quality and non-targeted biological pesticides in the prior art, the present invention proposes a biological pesticide suitable for camphor leaf peaks and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A biopesticide suitable for camphor leaf peaks, comprising the following components calculated by weight: 5 parts of Pseudomonas aeruginosa 300-500 times dilution, 10 parts of Flavobacterium 100-300 times dilution, 8 parts of lichen Bacillus wettable powder, 2 parts of oligo-D glucosamine wettable powder, 20 parts of Bacillus thuringiensis emulsion 200-400 times dilution, 3 parts of Tripterygium wilfordii extract, 5 parts of lavender essential oil, 3 parts of chrysanthemum flower extract, 5 parts Onion extract, 5 parts Houttuynia cordata, 8 parts surfactant, 200 parts water;

[0021] The tripterygium wilfordii extract, the chrysanthemum extract and the onion extract are all wettable powders; the surfactant is a polyalcohol with more than 10 carbon atoms.

Embodiment 2

[0023] A biological pesticide suitable for camphor leaf peaks, comprising the following components calculated by weight: 10 parts of Pseudomonas fluorescens 300-500 times dilution, 15 parts of Flavobacterium 100-300 times dilution, 20 parts of lichen Bacillus wettable powder, 6 parts of oligo-D glucosamine wettable powder, 25 parts of Bacillus thuringiensis emulsion 200-400 times dilution, 6 parts of Tripterygium wilfordii extract, 10 parts of lavender essential oil, 5 parts of chrysanthemum extract, 8 parts Onion extract, 10 parts Houttuynia cordata, 14 parts surfactant, 400 parts water.

[0024] The tripterygium wilfordii extract, the chrysanthemum extract and the onion extract are all wettable powders; the surfactant is a polyalcohol with more than 10 carbon atoms.

Embodiment 3

[0026] A kind of biopesticide suitable for the camphor leaf peak of camphor tree, comprising the following components calculated by weight: 8 parts of 300-500 times dilution of Pseudomonas aeruginosa, 13 parts of 100-300 times dilution of Flavobacterium, 12 parts of Licheniformis wettable powder, 4 parts of oligo-D glucosamine wettable powder, 23 parts of Bacillus thuringiensis emulsion 200-400 times dilution, 5 parts of Tripterygium wilfordii extract, 8 parts of lavender essential oil, 4 parts of chrysanthemum extract, 7 parts Onion extract, 8 parts Houttuynia cordata, 11 parts surfactant, 300 parts water.

[0027] Among them, Tripterygium wilfordii extract, chrysanthemum extract and onion extract are all wettable powders; surfactants are polyols with more than 10 carbon atoms

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Abstract

The invention discloses a biopesticide applicable to camphor tree mesonura rufonota and a preparation method thereof. Aiming at properties of camphor trees and acting mechanisms of various biological bacterium agents and herbal medicine extracts, the biological bacterium agents and Chinese herbal medicines, which have different effects and properties, such as pseudomonas, flavobacterium, agritol emulsion, bacillus, oligo-D glucosamine, tripterygium wilfordii extract, chrysanthemum extract, onion extract, houttuynia cordata and lavender essential oil, are reasonably screened and compounded; the invention discloses the effective preparation method, and the prepared biopesticide has a good killing effect on the camphor tree mesonura rufonota and the disease development frequency is reduced; the biopesticide is toxin-free and harmless and is ecological and environmentally friendly; and the dosage, the pesticide applying frequency and the pesticide utilization cost are remarkably reduced; and the biopesticide is convenient to prepare, has long preservation time and has a very strong practical value.

Description

technical field [0001] The invention relates to the planting technology of camphor trees, in particular to a biological pesticide suitable for camphor tree leaf peaks and a preparation method thereof. Background technique [0002] The camphor tree is majestic, with bright colors in spring leaves, and the branches and leaves are full of shade. It is the most common greening tree species in the south. Camphor tree is a relatively common disease and insect pest. There are many generations in a year, and the damage period is long. The 1-year-old seedlings are severely damaged and die, and the young leaves on the upper part of the tree canopy are often eaten up after afforestation. In severe cases, tree growth is affected. [0003] The long-term use of chemical pesticides leads to the enhancement of the drug resistance of camphor leaf peaks, which reduces the efficacy and increases the incidence of the disease, and has adverse effects on the health of the trees themselves. It is ...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01P7/04A01N63/02A01N43/16
Inventor 刘以凯
Owner 句容市茅山盛开园林有限公司
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