CN103798305A - Method for using insecticide - Google Patents

Abstract

The invention discloses a method for using insecticide. The method comprises the following steps: A, when the insecticide is used for killing vegetable leaf miners, diluting insecticide by 50 folds in volume, and spraying; B, when the insecticide is used for killing rice leaf miners, adding the insecticide into chlorothalonil, diluting by 40 folds, and subsequently spraying, wherein the amount of the insecticide added into the chlorothalonil is 3-5% of the mass of the insecticide; C, when the insecticide is used for killing aphids, adding the insecticide into dimethoate missible oil, subsequently diluting by 60 folds in volume, and spraying, wherein the amount of the insecticide added into the dimethoate missible oil is 3-6% of the mass of the insecticide; and D, when the insecticide is used for killing mildew on leaves of plants, diluting the insecticide by 80 folds in volume, and subsequently spraying. The insecticide is simple in proportioning, convenient to use and small in pollution degree as plant source materials are taken as main materials for preparing the insecticide.

Description

A kind of utilization of pesticides method

 

Technical field:

The present invention relates to a kind of 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 pesticide product is counterfeit external product and produces highly toxic insecticide.These insecticide tanginess of the prior art are unpleasant, 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, prepare insecticide, a kind of utilization of pesticides method that pollution level is little.

 

Summary of the invention:

The present invention is directed to insecticide toxicity in prior art greatly, easily cause the deficiency of the phenomenons such as environmental pollution, a kind of 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 utilization of pesticides method, is characterized in that, comprises the steps:

A, kill vegetables Liriomyza, insecticide is diluted to 50 times of volume multiples and spray;

B, kill rice Liriomyza, will in insecticide, add after tpn, spray after diluting 40 times, the amount that adds tpn is the 3-5% of 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 insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray after insecticide being diluted to 80 times of volume multiple;

The component of described insecticide is: margosine, matrine, tree-of-heaven juice, datura flower, potassium chloride, the tuber of stemona, fulvic acid and modified starch.

The component ratio of described insecticide is as follows: margosine 0.1%-0.25%, matrine 0.6%-0.8%, tree-of-heaven juice 7%-56%, datura flower 0.2%-0.5%, potassium chloride 14%-30%, tuber of stemona 0.1%-0.25%, mass percent 10% fulvic acid solution 10-30%, modified starch 2-5%.

Or composition of raw materials comprises margosine, matrine, tree-of-heaven juice, datura flower, potassium chloride, the tuber of stemona, fulvic acid and modified starch; The component ratio of described insecticide is as follows: margosine 0.1%-0.2%, matrine 0.6%-0.7%, tree-of-heaven juice 7%-40%, datura flower 0.2%-0.3%, potassium chloride 14%-25%, tuber of stemona 0.1%-0.2%, mass percent 10% fulvic acid solution 10-20%, modified starch 2-3%.

 

Embodiment:

Embodiment mono-

Insecticide, composition of raw materials comprises margosine, matrine, tree-of-heaven juice, datura flower, potassium chloride, the tuber of stemona, fulvic acid and modified starch; Concrete proportioning margosine 0.2%, matrine 0.8%, tree-of-heaven juice 50%, datura flower 0.5%, potassium chloride 20%, the tuber of stemona 0.1%, mass percent 10% fulvic acid solution 23.4%, modified starch 5%.

Using method:

A, kill vegetables Liriomyza, insecticide is diluted to 50 times of volume multiples and spray;

B, kill rice Liriomyza, will in insecticide, add after tpn, spray after diluting 40 times, the amount that adds tpn is the 3-5% of 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 insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray after insecticide being diluted to 80 times of volume multiple;

Embodiment two

Insecticide, composition of raw materials comprises margosine, matrine, tree-of-heaven juice, datura flower, potassium chloride, the tuber of stemona, fulvic acid and modified starch; Concrete proportioning margosine 0.25%, matrine 0.6%, tree-of-heaven juice 55%, datura flower 0.3%, potassium chloride 22%, the tuber of stemona 0.2 %, mass percent 10% fulvic acid solution 18.65%, modified starch 3%.

Using method:

A, kill vegetables Liriomyza, insecticide is diluted to 50 times of volume multiples and spray;

B, kill rice Liriomyza, will in insecticide, add after tpn, spray after diluting 40 times, the amount that adds tpn is the 3-5% of 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 insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray after insecticide being diluted to 80 times of volume multiple;

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 utilization of pesticides method, is characterized in that, comprises the steps:

A, kill vegetables Liriomyza, insecticide is diluted to 50 times of volume multiples and spray;

B, kill rice Liriomyza, will in insecticide, add after tpn, spray after diluting 40 times, the amount that adds tpn is the 3-5% of 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 insecticide quality;

D, while killing plant leaf surface mildew bacterium, spray after insecticide being diluted to 80 times of volume multiple;

The component of described insecticide is: margosine, matrine, tree-of-heaven juice, datura flower, potassium chloride, the tuber of stemona, fulvic acid and modified starch.