CN104381309A - Using method of insecticide - Google Patents

Abstract

The invention discloses a using method of insecticide. The using method comprises the following steps: A. when being used for killing vegetable leaf miners, spraying the insecticide after diluting to 50 times of the original volume; B. when being used for killing rice leaf miners, adding chlorothalonil into the insecticide and spraying the insecticide after diluting to 40 times of the original volume, wherein the adding amount of chlorothalonil is 3-5% of the mass of the insecticide; C. when being used for killing aphids, adding dimethoate missible oil into the insecticide, and spraying the insecticide after diluting to 60 times of the original volume, wherein the adding amount of dimethoate missible oil is 3-6% of the mass of the insecticide; and D. when being used for killing mildew stains and moulds on the leaf surfaces of the plants, spraying the insecticide after diluting to 80 times of the original volume. The insecticide is proportioned simply, can be used conveniently, takes botanical materials as main raw materials, and has low pollution level.

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, the desinsection medicine for grain and vegetables more and more causes the concern of people, and 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, ecology, all very unfavorable.

Tradition agricultural chemicals majority is chemicals, and as what is the need for plant resource as farm chemical ingredients, reducing pollution is the technical issues that need to address.Therefore, need to occur that a kind of proportioning is simple, easy to use, be major ingredient with botanical material, 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, comprise the steps:

A, kill vegetable delivering, insecticide is diluted volume multiple 50 and doubly spray;

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

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

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

The component of described insecticide is: margosine, matrine, tree-of-heaven juice, calamine, potassium chloride, calomel mercurous chloride, tpn 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%, calamine 0.2%-0.5%, potassium chloride 14%-30%, calomel mercurous chloride 0.1%-0.25%, mass percent 10% tpn solution 10-30%, modified starch 2-5%.

Or composition of raw materials comprises margosine, matrine, tree-of-heaven juice, calamine, potassium chloride, calomel mercurous chloride, tpn 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%, calamine 0.2%-0.3%, potassium chloride 14%-25%, calomel mercurous chloride 0.1%-0.2%, mass percent 10% tpn solution 10-20%, modified starch 2-3%.

 

Embodiment:

Embodiment one

Insecticide, composition of raw materials comprises margosine, matrine, tree-of-heaven juice, calamine, potassium chloride, calomel mercurous chloride, tpn and modified starch; Concrete proportioning margosine 0.2%, matrine 0.8%, tree-of-heaven juice 50%, calamine 0.5%, potassium chloride 20%, calomel mercurous chloride 0.1%, mass percent 10% tpn solution 23.4%, modified starch 5%.

Using method:

A, kill vegetable delivering, insecticide is diluted volume multiple 50 and doubly spray;

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

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

D, when killing plant leaf surface mildew bacterium, to 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, calamine, potassium chloride, calomel mercurous chloride, tpn and modified starch; Concrete proportioning margosine 0.25%, matrine 0.6%, tree-of-heaven juice 55%, calamine 0.3%, potassium chloride 22%, calomel mercurous chloride 0.2 %, mass percent 10% tpn solution 18.65%, modified starch 3%.

Using method:

A, kill vegetable delivering, insecticide is diluted volume multiple 50 and doubly spray;

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

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

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

Effectiveness comparison:

Group	Cost	Whether existence is polluted	To cure the disease kind
				The present invention	Comparatively radix reduces by 23%	Nothing	Liriomyza, aphid, mould etc.
Tradition agricultural chemicals	Radix is 1	Be	Can only for one

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

Claims (1)

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

A, kill vegetable delivering, insecticide is diluted volume multiple 50 and doubly spray;

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

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

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

The component of described insecticide is: margosine, matrine, tree-of-heaven juice, calamine, potassium chloride, calomel mercurous chloride, tpn and modified starch.