CN105410064A - Botanical insecticide for tea-oil trees - Google Patents

Abstract

The invention relates to a botanical insecticide for tea-oil trees. The botanical insecticide is prepared from chilies, onions, garlic, tobacco, a urinary wash mixture and tea bran. The chilies, the onions and the garlic are mashed into paste, the tobacco is chopped into powder, the taken raw materials are mixed and then added with 1 kg of water to be soaked for 5-6 hours, and filter liquor of the mixture is taken and sprayed to tea-oil trees. The botanical insecticide has the advantages of being safe, efficient, environmentally friendly, nonhazardous and the like and is mainly used for controlling tea-oil tree tussock moths, tea-oil tree inchworms, red spiders, beetles, sawfly larvae and mollusk pests; in addition, tobacco and tea bran contain special ingredients having inhibiting and killing effects on pathogenic bacteria and can reduce diseases, and a control effect is achieved on early stage leaf cast, leaf spot, viral diseases, bitter pit and little leaf of tea-oil trees.

Description

A kind of vegetable insecticide for tea oil tree

Technical field

The present invention relates to oil tea field of planting, specifically a kind of vegetable insecticide for tea oil tree.

Background technology

Tea oil tree Major Pests has, two spotted spider mite, oil tea poison moth, biston marginata, beetle etc.;

For a long time, China's agricultural too relies on fossil energy, partially execute lavishment chemical fertilizer and agricultural chemicals, cause edaphon numerous imbalances, soil compaction, soil fertility declines, and fertilizer efficiency availability is low, residual (remain in pesticide volume up to about 60%) in soil of fertilizer and pesticide, causes severe contamination to soil environment and water resource; Agricultural production causes the DNA mutation of some insect bacteriums, causes damage by disease and insect to aggravate, cause the decline of the quality and yield of agricultural product, restriction agricultural sustainable development, has a strong impact on food security and human health.

But many plants kill and control efficiency significantly to having damage by disease and insect, so develop a kind of i.e. environmental protection but also vegetable insecticide is possible efficiently.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of vegetable insecticide for tea oil tree, has the advantages such as safety, efficient, environmental protection, nonhazardous.

For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of vegetable insecticide for tea oil tree, is prepared from by the raw material of following weight percent content:

25-30% capsicum, 1.5-2% onion, 0.4-0.5% garlic, 4% tobacco, 0.5-1.0% urea and detergent, 2-4% tea bran;

Described capsicum is discarded defect ware or offcuts in capsicum processing, gets 250-300g capsicum and mashes into mud;

Described onion is fresh onion, gets 15-20g onion and mashes into mud;

Described garlic is fresh garlic lobe, gets 4-5g garlic and mashes into mud;

Described tobacco is the offal produced in production of cigarettes, gets 40g tobacco and is cut into broken end;

Described urea and detergent is urea and the washing powder mixture by weight 4:1, gets 5-10g urea and detergent;

Described tea bran is the Oil-tea-cake formed after Property of Tea oil Tree Fruit oil expression, gets 20-40g tea bran;

After the raw material of above-mentioned got weight is mixed, add 1kg water soaking 5-6 hour, get its filtrate and be sprayed on tea oil tree.

The beneficial effect that the present invention compared with prior art has is: the present invention has the advantages such as safety, efficient, environmental protection, nonhazardous, be mainly used in control oil tea poison moth, biston marginata, two spotted spider mite, beetle, sawfly larva and software insect, but contain special composition pathogen being played to the effect of going out in addition in tobacco, tea bran, disease can be reduced, to the early defoliation disease of tea oil tree, leaf spot, virus disease, bitter pit, little leaf has preventive effect.

Embodiment

In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

For a vegetable insecticide for tea oil tree, be prepared from by the raw material of following weight percent content:

25-30% capsicum, 1.5-2% onion, 0.4-0.5% garlic, 4% tobacco, 0.5-1.0% urea and detergent, 2-4% tea bran;

Described capsicum is discarded defect ware or offcuts in capsicum processing, gets 250-300g capsicum and mashes into mud;

Described onion is fresh onion, gets 15-20g onion and mashes into mud;

Described garlic is fresh garlic lobe, gets 4-5g garlic and mashes into mud;

Described tobacco is the offal produced in production of cigarettes, gets 40g tobacco and is cut into broken end;

Described urea and detergent is urea and the washing powder mixture by weight 4:1, gets 5-10g urea and detergent;

Described tea bran is the Oil-tea-cake formed after Property of Tea oil Tree Fruit oil expression, gets 20-40g tea bran;

After the raw material of above-mentioned got weight is mixed, add 1kg water soaking 5-6 hour, get its filtrate and be sprayed on tea oil tree.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. for a vegetable insecticide for tea oil tree, it is characterized in that: be prepared from by the raw material of following weight percent content:

25-30% capsicum, 1.5-2% onion, 0.4-0.5% garlic, 4% tobacco, 0.5-1.0% urea and detergent, 2-4% tea bran;

Described capsicum is discarded defect ware or offcuts in capsicum processing, gets 250-300g capsicum and mashes into mud;

Described onion is fresh onion, gets 15-20g onion and mashes into mud;

Described garlic is fresh garlic lobe, gets 4-5g garlic and mashes into mud;

Described tobacco is the offal produced in production of cigarettes, gets 40g tobacco and is cut into broken end;

Described urea and detergent is the mixture of urea and washing powder, gets 5-10g urea and detergent;

Described tea bran is the Oil-tea-cake formed after Property of Tea oil Tree Fruit oil expression, gets 20-40g tea bran;

After the raw material of above-mentioned got weight is mixed, add 1kg water soaking 5-6 hour, get its filtrate and be sprayed on tea oil tree.

2. a kind of vegetable insecticide for tea oil tree according to claim 1, is characterized in that: in described urea and detergent, the weight ratio of urea and washing powder is 4:1.