CN1456060A

CN1456060A - Multi-effect plant protective agent and producing method thereof

Info

Publication number: CN1456060A
Application number: CN 03120757
Authority: CN
Inventors: 朱亚娟; 朱迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-19
Filing date: 2003-03-19
Publication date: 2003-11-19
Anticipated expiration: 2023-03-19
Also published as: CN1194618C

Abstract

A multi-effect protecting agent for plant is prepared from Sichuan chinaberry, turmeric, flavescent sophora root, stemona root, etc through extracting and mixing. Its advantages are high effect and no pollution.

Description

Multiple-effect plant protectant and production method

Technical field:

The present invention relates to a kind of agricultural chemicals.

Background technology:

For a long time, chemical pesticide plays a significantly greater role on crops such as grain, cotton minimizing insect pest raising output, but it is to have destroyed the ecological balance that the negative interaction on the other hand of the chemical pesticide of high poison, high residue has been used for a long time in a large number continuously in China and countries in the world, pollute environment, endangered human health.According to incompletely statistics, the whole world has surpassed ten million person-time because of the number that chemical pesticide is poisoned every year, and wherein China's proportion is bigger.In recent years, because of residue of pesticide exceed standard the crops that cause by the foreign trader return goods, destroy on the spot, claim etc. happens occasionally.

Summary of the invention:

The object of the present invention is to provide a kind of pollution-freely, nuisanceless, and kill the protectant production method of the effective multiple-effect plant of disease worm.

Technical solution of the present invention is:

A kind of multiple-effect plant protectant, its feature: the raw material with following composition by weight is made:

Melia toosendan (Melia toosendan) 20～70%

Red pepper grass (Capsicum annum L) 3～20%

Turmeric (Curcuma Longa L) 3～20%

Kuh-seng (Sophorae flavescens Ait) 5～30%

The tuber of stemona (S.tuberosa Lour) 2～15%.

Described multiple-effect plant protectant also comprises one or more of following composition by weight in the raw material:

Garlic (Allium Sativum L.) 2～10%

Radix Glycyrrhizae (Glycyrrhiza Uralensis Fisch) 1～9%

Rice bran cake 10～40%.

The protectant production method of a kind of multiple-effect plant, its feature: comprise the following steps:

1. produce the extract of following composition by weight raw material:

Melia toosendan 20～70% red pepper grass 3～20%

Turmeric 3～20% kuh-sengs 5～30%

The tuber of stemona 2～15%;

2. the extract with above-mentioned raw materials mixes, and makes finished product.

The protectant production method of described multiple-effect plant, step are also produced one or more of following composition by weight raw material extract in 1.:

Garlic 2～10% Radix Glycyrrhizaes 1～9%

Rice bran cake 10～40%.

Primary raw material of the present invention is all selected medicinal plant for use, and is nuisanceless, pollution-free, and the present invention adopts rice bran cake raw material extract and licorice extract as playing anticorrosion and antioxidation composition, really realizes nuisanceless.Composition in the prescription of the present invention is more stable, plays the effect of stabilizing agent and synergist each other, and toosendanin in the routine melia toosendan extract and the allicin in the garlic extract are heated during individualism and see behind the light easily decomposition failure, but more stable in this prescription.

The present invention have tag, stomach toxicity poisoning, food refusal repellent multiple-effect function, and have the antibacterial disease effect that prevents and treats concurrently, many active ingredients of soup on the multiaction point of insect and the body surface of germ bring into play active power, make it form complicated poisoning symptom and can't free, and be difficult for developing immunity to drugs; The science compatibility of various active composition of the present invention, formed making a concerted effort of multi-functional killing pests and suppressing bacteria, increased the insect of the many sections of many orders on various crop had bigger susceptibility, the last medication of controlling object can be prevented Zhiduo County many sections of order insect simultaneously, can an arrow three carvings after simultaneously dispenser taking place as phyllotreta striolata on the aphid of Homoptera on the cauliflower, lepidopterous cabbage caterpillar, coleoptera, can prevent and treat soft rot and bacterial epidemic disease simultaneously; Product of the present invention has the characteristics of quick-acting, wholesomeness, and insect is knocked down soon, and general sick worm promptly begins death about one hour, even locust also can be dead after 2～3 hours, about 10～15 days lasting periods; Product toxicity of the present invention is extremely low, and the safety interval of dispenser is about 24 hours, and is safe and harmless to people, animal, fowl, do not have harmful three wastes in the production process and produces; Abundant raw material of the present invention; Technology uniqueness of the present invention, easy to operate.

Embodiment:

Embodiment 1:

With the conventional water extraction of following composition by weight, with siccative amount 1～5 (example 1,2,3,4,5) water doubly, soak, 50～70 (they can be 50,60,70) degree centigrade heating 10～20 (they can be 10,15,20) hour, extract:

Melia toosendan 70% red pepper grass 10%

Turmeric 7% kuh-seng 10%

The tuber of stemona 3%.

Extract with above-mentioned raw materials mixes again, promptly makes finished product.

Embodiment 2:

Melia toosendan 50% red pepper grass 20%

Turmeric 15% kuh-seng 5%

The tuber of stemona 8%;

Use conventional rice bran cake to extract the method for thin planting acid crude the rice bran cake of 2% composition by weight, operate, get extract;

Embodiment 3:

Melia toosendan 40% red pepper grass 4%

Turmeric 4% kuh-seng 20%

The tuber of stemona 14%;

Use conventional rice bran cake to extract the method for thin planting acid crude the rice bran cake of 10% composition by weight, operate, get extract;

The garlic of 8% weight portion is used conventional cold-press method, squeeze its juice, get extract;

Embodiment 4:

Melia toosendan 30% red pepper grass 3%

Turmeric 19% kuh-seng 28%

The tuber of stemona 4%;

Use conventional rice bran cake to extract the method for thin planting acid crude the rice bran cake of 5% composition by weight, operate, get extract;

The garlic of 1% weight portion is used conventional cold-press method, squeeze its juice, get extract;

With the Radix Glycyrrhizae of the 10% weight portion water with 5～6 times, cold soaking filtered on the 2nd～3, extract.

Embodiment 5:

Melia toosendan 20% red pepper grass 15%

Turmeric 5% kuh-seng 12%

The tuber of stemona 10%;

Use conventional rice bran cake to extract the method for thin planting acid crude the rice bran cake of 8% composition by weight, operate, get extract;

The garlic of 5% weight portion is used conventional cold-press method, squeeze its juice, get extract;

With the Radix Glycyrrhizae of the 25% weight portion water with 5～6 times, cold soaking filtered on the 2nd～3, extract.

Embodiment 6;

Melia toosendan 25% red pepper grass 8%

Turmeric 3% kuh-seng 6%

The tuber of stemona 6%;

Use conventional rice bran cake to extract the method for thin planting acid crude the rice bran cake of 6% composition by weight, operate, get extract;

The garlic of 6% weight portion is used conventional cold-press method, squeeze its juice, get extract;

With the Radix Glycyrrhizae of the 40% weight portion water with 5～6 times, cold soaking filtered on the 2nd～3, extract.

Claims

1, a kind of multiple-effect plant protectant, it is characterized in that: the raw material with following composition by weight is made:

Melia toosendan 20～70% red pepper grass 3～20%

Turmeric 3～20% kuh-sengs 5～30%

The tuber of stemona 2～15%.

2, multiple-effect plant protectant according to claim 1 is characterized in that: also comprise one or more of following composition by weight in the raw material:

Garlic 2～10% Radix Glycyrrhizaes 1～9%

Rice bran cake 10～40%.

3, the protectant production method of a kind of multiple-effect plant is characterized in that: comprise the following steps:

1. produce the extract of following composition by weight raw material:

Melia toosendan 20～70% red pepper grass 3～20%

Turmeric 3～20% kuh-sengs 5～30%

The tuber of stemona 2～15%;

4, the protectant production method of multiple-effect plant according to claim 3 is characterized in that: step is also produced one or more of following composition by weight raw material extract in 1.:

Garlic 2～10% Radix Glycyrrhizaes 1～9%

Rice bran cake 10～40%.