CN103694058A - Pest-control composite preparation and preparation process thereof - Google Patents

Abstract

The invention provides a pest-control composite preparation and a preparation process thereof, belongs to the technical field of preparing the crop insecticides, and in particular relates to a pest-control composite preparation formed by compounding a plurality of raw materials and a preparation process thereof. The pest-control composite preparation is characterized in that the raw materials of the preparation include bittern, tobacco juice, a traditional Chinese medicine preparation extract and ferrous sulfate; the tobacco juice is a soup which is obtained by decocting tobacco leaves with water proportionally, filtering and purifying; the traditional Chinese medicine preparation extract is a soup which is obtained by decocting traditional Chinese medicines having insecticidal efficacy with water proportionally, filtering and purifying. The pest-control composite preparation is especially suitable for irrigating vegetables such as Chinese chives and peanut and crops as an auxiliary, and has the positive effects of good pest control effect, no damage on ecological balance and improvement effect on soil properties.

Description

Pest control compound formulation and preparation technology thereof

Technical field

The invention belongs to the preparing technical field of crop insecticide medicament, particularly relate to a kind of pest control compound formulation and preparation technology thereof who is composited by plurality of raw materials.

Background technology

Sterilant is pest control staple product conventional in agriculture production.Plant plague of insects phenomenon happens occasionally, and has endangered the growth of crop.Due to the overfarming in soil, soil property worsens, and the immunizing power of insect strengthens, occur that insect pest is more and more, the increasing harmful trend of medication toxicity, a large amount of sterilants is contaminate environment not only, and plant itself is also caused to very big harm, even affects personnel safety.And at present in insecticide field, still do not develop the product that there is efficient placement insect pest effect and environment and human body are not there is to side effect.

Summary of the invention

Object of the present invention is to provide a kind of pest control compound formulation and preparation technology thereof, to reach when obtaining efficient pest control effect, avoids environment and human body to cause dysgenic object.

Pest control compound formulation disclosed in this invention, is characterized in that, raw material comprises bittern, praiss, Chinese medicine preparation extract and ferrous sulfate in forming, and described praiss is tobacco leaf to be added to water in proportion boil, filter the soup juice of purifying and forming; Described Chinese medicine preparation extract is that the Chinese medicine with insecticidal effect is proportionally added to the soup juice that water boils, filters, purifies and form;

Its optimum feed stock of pest control compound formulation provided by the present invention consists of: bittern 1 part of (" part " is weight unit, lower same), 20 parts, tobacco leaf juice, 20 parts of Chinese medicine preparations, 0.3 part, ferrous sulfate.

The above-mentioned Chinese medicine with insecticidal effect refers to any one or the arbitrarily multiple combination in trypterygine, Leafy twigs of Oriental Arborvitae, Rangooncreeper Fruit, Chinese prickly ash, Fructus Cnidii, the Fruit of Belveder, Chinese honey locust leaf, aloe, rheum officinale, mulberry leaf, Tuber Fleeceflower Root, Phytolacca acinosa, pine needle sheet, tree-of-heaven leaf, gingko episperm, Chinese ephedra oil.

Pest control compound formulation disclosed in this invention, its preparation technology comprises the following steps:

(1) preparation of raw material

A), by tobacco leaf, Chinese medicine preparation extract raw material dries naturally;

B) bittern is boiled naturally by bittern;

C) purchase ferrous sulfate fertilizer finished product;

(2) preparation of Chinese medicine preparation extract and praiss

A) the Chinese medicine preparation extract raw material of getting in step (1) adds water, boils;

B) filter, remove residual solids, the soup juice forming of purifying is Chinese medicine preparation extract;

C) tobacco leaf of getting in step (1) adds water, boils;

D) filter, remove residual solids, the soup juice forming of purifying is praiss;

(3) pest control compound formulation preparation

A), according to above-mentioned disclosed ratio formula, take praiss, the mixing of Chinese medicine preparation extract that ferrous sulfate, bittern and step (2) in step (1) are made;

B) add appropriate water to mix, stir evenly, filling.

The ferrous sulfate that the present invention adds in its raw material forms, can directly offer the iron that the farm crop such as vegetables absorb, and impels chlorophyll formation, can prevent and treat the yellows that flowers and trees cause because of iron deficiency, and regulates soil acidity or alkalinity; Bittern can cause digestive tube corrosion after can making insect engulf, magnesium ion can have restraining effect to neural system after absorbing, so that circulatory failure and death; Because praiss in the present invention contains Nicotine, being a kind of alkaloid again, having neurotoxicity, is especially fatal to insect and subterranean pest-insect.And, due to adopted ferrous sulfate and praiss acid-base neutralisation, acid base equilibrium that can spoiled soil, and can suitably adjust according to practical situation the content of the two, there is the effect that improves soil property, be particularly suitable for the vegetables such as leek, peanut and farm crop and accompany use when irrigating, have pest control effective, do not destroy the eubiosis, improve the positively effect of soil property.

Embodiment

Embodiment:

Get 6 kilograms, tobacco leaf, add 30 kilograms, water, heating boils, and allows moisture evaporate, and residue thick soup, filters and remove solid substance, obtains 20 kilograms of praisses, standby.

Identical with above-mentioned steps, get trypterygine, Leafy twigs of Oriental Arborvitae, Rangooncreeper Fruit, Chinese prickly ash, Fructus Cnidii, the Fruit of Belveder, Chinese honey locust leaf, aloe, rheum officinale, mulberry leaf, Tuber Fleeceflower Root, Phytolacca acinosa, pine needle sheet, tree-of-heaven leaf, gingko episperm, Chinese ephedra wet goods Chinese medicine, add up to 6 kilograms, put into 30 kg water, heating boils, and obtains 20 kilograms of Chinese medicine preparations standby.

20 kilograms of above-mentioned praisses, 20 kilograms of Chinese medicine preparations are mixed, add 4 kilograms, bittern, 0.3 kilogram, ferrous sulfate, after mixing, be distributed into 4 bottles, be pest control compound formulation of the present invention.When leek is watered, get above-mentioned pest control compound formulation, every bottle and 50 kg water are blent, and shake up, and are slowly released into water pipe water outlet, make it to enter vegetable plot with current.

Claims (4)

1. a pest control compound formulation, is characterized in that, raw material comprises bittern, praiss, Chinese medicine preparation extract and ferrous sulfate in forming, and described praiss is tobacco leaf to be added to water in proportion boil, filter the soup juice of purifying and forming; Described Chinese medicine preparation extract is that the Chinese medicine with insecticidal effect is proportionally added to the soup juice that water boils, filters, purifies and form.

2. pest control compound formulation according to claim 1, is further characterized in that, optimum feed stock consists of: 1 part, bittern, 20 parts, tobacco leaf juice, 20 parts of Chinese medicine preparations, 0.3 part, ferrous sulfate.

3. pest control compound formulation according to claim 1, be further characterized in that, the described Chinese medicine with insecticidal effect refers to any one or the arbitrarily multiple combination in trypterygine, Leafy twigs of Oriental Arborvitae, Rangooncreeper Fruit, Chinese prickly ash, Fructus Cnidii, the Fruit of Belveder, Chinese honey locust leaf, aloe, rheum officinale, mulberry leaf, Tuber Fleeceflower Root, Phytolacca acinosa, pine needle sheet, tree-of-heaven leaf, gingko episperm, Chinese ephedra oil.

4. a preparation technology for pest control compound formulation, is characterized in that, comprises the following steps:

(1) preparation of raw material

A), by tobacco leaf, Chinese medicine preparation extract raw material dries naturally;

B) bittern is boiled naturally by bittern;

C) purchase ferrous sulfate fertilizer finished product;

(2) preparation of Chinese medicine preparation extract and praiss

A) the Chinese medicine preparation extract raw material of getting in step (1) adds water, boils;

B) filter, remove residual solids, the soup juice forming of purifying is Chinese medicine preparation extract;

C) tobacco leaf of getting in step (1) adds water, boils;

D) filter, remove residual solids, the soup juice forming of purifying is praiss;

(3) pest control compound formulation preparation

A), according to above-mentioned disclosed ratio formula, take praiss, the mixing of Chinese medicine preparation extract that ferrous sulfate, bittern and step (2) in step (1) are made;

B) add appropriate water to mix, stir evenly, filling.