CN103814970A - Using method of insecticide for vegetable insect pests - Google Patents

Abstract

The invention relates to a using method of an insecticide for vegetable insect pests. The using method comprises the following steps: A, for killing of vegetable leaf miners, diluting the insecticide for the vegetable insect pests until the volume is 50 times of the original volume and spraying the insecticide; B, for killing of rice leaf miners, adding chlorothalonil into the insecticide for the vegetable insect pests, diluting the insecticide until the volume is 40 times of the original volume, and then spraying the insecticide, wherein the mass of the added chlorothalonil is 3-5 percent of the mass of the insecticide for the vegetable insect pests; C, for killing of aphids, adding the insecticide into a dimethoate emulsifiable concentrate, diluting the insecticide until the volume is 60 times of the original volume, and then spraying the insecticide, wherein the mass of the added dimethoate emulsifiable concentrate is 3-6 percent of the mass of the insecticide for the vegetable insect pests; D, for killing of mildew bacteria on the leaf surface of a plant, diluting the insecticide until the volume is 80 times of the original volume, and then spraying the insecticide. According to the invention, the proportion is simple, the use is convenient, plant source materials are adopted as main materials to prepare the insecticide for vegetable insect pests, and the pollution degree is low.

Description

A kind of vegetables insect pest utilization of pesticides method

 

Technical field:

The present invention relates to a kind of vegetables insect pest insecticide, it belongs to the using method of agricultural medicine field.

 

Background technology:

In recent years, more and more cause people's concern for the desinsection medicine of grain and vegetables, mostly domestic similar vegetables insect pest is counterfeit external product and produces highly toxic vegetables insect pest insecticide with pesticide product.These vegetables insect pests of the prior art are unpleasant with insecticide tanginess, and easily jeopardize person poultry safety, had a strong impact on assanation and safety, from green, environmental protection, ecological, all very unfavorable.

Tradition agricultural chemicals majority is chemicals, uses plant resource as farm chemical ingredients as what is the need for, and reducing pollution is the technical issues that need to address.Therefore, need to occur that a kind of proportioning is simple, easy to use, take botanical material as major ingredient, preparation vegetables insect pest insecticide, a kind of vegetables insect pest utilization of pesticides method that pollution level is little.

 

Summary of the invention:

The present invention is directed to vegetables insect pest insecticide toxicity in prior art greatly, easily cause the deficiency of the phenomenons such as environmental pollution, a kind of vegetables insect pest utilization of pesticides method is provided.

The technical scheme that the present invention solves the problems of the technologies described above is as follows:

A kind of vegetables insect pest utilization of pesticides method, is characterized in that, comprises the steps:

A, kill vegetables Liriomyza, vegetables insect pest is sprayed with 50 times of insecticide dilution volume multiples;

B, kill rice Liriomyza, vegetables insect pest, with adding in insecticide after tpn, is sprayed after diluting 40 times, the amount that adds tpn is the 3-5% of vegetables insect pest insecticide quality;

C, while killing aphid, the present invention is added after dimethoate emulsifiable concentrate, spray after being diluted to 60 times of volume multiple, the amount of the dimethoate emulsifiable concentrate adding is the 3-6% of vegetables insect pest insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray vegetables insect pest is diluted to 80 times of volume multiple with insecticide after;

Described vegetables insect pest by the component of insecticide is: astragalus polyose, Tea Polyphenols, ginger juice, datura flower, potassium dihydrogen phosphate, thunder godvine, fulvic acid and modified starch.

Described vegetables insect pest is as follows by the component ratio of insecticide: astragalus polyose 0.1%-0.25%, Tea Polyphenols 0.6%-0.8%, ginger juice 7%-56%, datura flower 0.2%-0.5%, potassium dihydrogen phosphate 14%-30%, thunder godvine 0.1%-0.25%, mass percent 10% fulvic acid solution 10-30%, modified starch 2-5%.

Or composition of raw materials comprises astragalus polyose, Tea Polyphenols, ginger juice, datura flower, potassium dihydrogen phosphate, thunder godvine, fulvic acid and modified starch; Described vegetables insect pest is as follows by the component ratio of insecticide: astragalus polyose 0.1%-0.2%, Tea Polyphenols 0.6%-0.7%, ginger juice 7%-40%, datura flower 0.2%-0.3%, potassium dihydrogen phosphate 14%-25%, thunder godvine 0.1%-0.2%, mass percent 10% fulvic acid solution 10-20%, modified starch 2-3%.

 

Embodiment:

Embodiment mono-

Vegetables insect pest insecticide, composition of raw materials comprises astragalus polyose, Tea Polyphenols, ginger juice, datura flower, potassium dihydrogen phosphate, thunder godvine, fulvic acid and modified starch; Concrete proportioning astragalus polyose 0.2%, Tea Polyphenols 0.8%, ginger juice 50%, datura flower 0.5%, potassium dihydrogen phosphate 20%, thunder godvine 0.1%, mass percent 10% fulvic acid solution 23.4%, modified starch 5%.

Using method:

A, kill vegetables Liriomyza, vegetables insect pest is sprayed with 50 times of insecticide dilution volume multiples;

B, kill rice Liriomyza, vegetables insect pest, with adding in insecticide after tpn, is sprayed after diluting 40 times, the amount that adds tpn is the 3-5% of vegetables insect pest insecticide quality;

C, while killing aphid, the present invention is added after dimethoate emulsifiable concentrate, spray after being diluted to 60 times of volume multiple, the amount of the dimethoate emulsifiable concentrate adding is the 3-6% of vegetables insect pest insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray vegetables insect pest is diluted to 80 times of volume multiple with insecticide after;

Embodiment two

Vegetables insect pest insecticide, composition of raw materials comprises astragalus polyose, Tea Polyphenols, ginger juice, datura flower, potassium dihydrogen phosphate, thunder godvine, fulvic acid and modified starch; Concrete proportioning astragalus polyose 0.25%, Tea Polyphenols 0.6%, ginger juice 55%, datura flower 0.3%, potassium dihydrogen phosphate 22%, thunder godvine 0.2 %, mass percent 10% fulvic acid solution 18.65%, modified starch 3%.

Using method:

A, kill vegetables Liriomyza, vegetables insect pest is sprayed with 50 times of insecticide dilution volume multiples;

B, kill rice Liriomyza, vegetables insect pest, with adding in insecticide after tpn, is sprayed after diluting 40 times, the amount that adds tpn is the 3-5% of vegetables insect pest insecticide quality;

C, while killing aphid, the present invention is added after dimethoate emulsifiable concentrate, spray after being diluted to 60 times of volume multiple, the amount of the dimethoate emulsifiable concentrate adding is the 3-6% of vegetables insect pest insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray vegetables insect pest is diluted to 80 times of volume multiple with insecticide after;

Effect comparison:

Group	Cost	Whether existence is polluted	The kind of curing the disease
				The present invention	Reduce by 23% compared with radix	Nothing	Liriomyza, aphid, mould etc.
Tradition agricultural chemicals	Radix is 1	Be	Can only be for one

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

Claims (1)

1. a vegetables insect pest utilization of pesticides method, is characterized in that, comprises the steps:

A, kill vegetables Liriomyza, vegetables insect pest is sprayed with 50 times of insecticide dilution volume multiples;

B, kill rice Liriomyza, vegetables insect pest, with adding in insecticide after tpn, is sprayed after diluting 40 times, the amount that adds tpn is the 3-5% of vegetables insect pest insecticide quality;

C, while killing aphid, the present invention is added after dimethoate emulsifiable concentrate, spray after being diluted to 60 times of volume multiple, the amount of the dimethoate emulsifiable concentrate adding is the 3-6% of vegetables insect pest insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray vegetables insect pest is diluted to 80 times of volume multiple with insecticide after;

Described vegetables insect pest by the component of insecticide is: astragalus polyose, Tea Polyphenols, ginger juice, datura flower, potassium dihydrogen phosphate, thunder godvine, fulvic acid and modified starch.