CN102047919A

CN102047919A - Plant medicament for preventing and controlling rice bacterial leaf blight

Info

Publication number: CN102047919A
Application number: CN2009102351730A
Authority: CN
Inventors: 刘太玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-10
Filing date: 2009-11-10
Publication date: 2011-05-11

Abstract

The invention relates to a plant medicament for preventing and controlling rice bacterial leaf blight. The plant medicament comprises the following raw materials of 2000 g of wintergreen barberry root, 2000 g of polygonum hydropiper, 5000 g of bead tree leaves, 500 g of copper sulfate, 100 g of sulfur, 3000 g of ammonia water and 3000 g of garlic. Ammonia water and copper sulfate (or sulfur) are proportionally taken and mixed into copper sulfate (or yellow ammonia liquor); wintergreen barberry root, polygonum hydropiper and bead tree leaves are taken and ground and then put into a large iron pot to be soaked for 10 minutes with 65 L of warm water, are boiled for 20 minutes with hard fire and then boiled for 15 minutes with slow fire before taking off flame; garlic is mashed into garlic spread, and then garlic spread is poured into the iron pot to be stirred for 15 minutes; and a liquid medicine is obtained after filtering, then fully mixed with synthetic copper sulfate and yellow ammonia liquor and evenly stirred to obtain a finished product.

Description

A kind of plant medical agent of preventing and treating bacterial blight of rice

Technical field

The present invention relates to a kind of plant medical agent, particularly a kind of plant medical agent of preventing and treating bacterial blight of rice.Belong to the plantation technical field of pesticide.

Background technology

Paddy rice is a kind of grass family, unifacial leaf, the warm and humid annual herb self-pollinated plant of property happiness.According to habit of growth, rice can be divided into paddy rice and upland rice again.It is long-grained nonglutinous rice and japonica rice that common paddy rice is divided into two kinds.General long-grained nonglutinous rice originates from the subtropics, plants in the torrid zone and subtropical zone.Japonica rice is planted in temperate zone and refrigerant latitudes.

At present, people are when preventing and treating bacterial blight of rice, all be to adopt the agricultural chemicals of high concentration to spray generally speaking, though control efficiency is fine, farm chemical ingredients residual in the paddy rice is too high, and human body is damaged, make people's health easily suffer from various illnesss, easily cause the immunocompetence of each function of human body to descend, the edible for a long time too high rice of remains of pesticide, the generation of the various cancers of easier hidden danger.

Summary of the invention

The objective of the invention is to provide a kind of: it is effective to prevent and treat bacterial blight of rice, and compatibility is simple, and control efficiency is good, the effect that contained various beneficial microbes and fertilizer can also play getting fat in the plant medical agent, the full grains of impelling paddy rice to bear, stature is big, the weight foot.A kind of plant medical agent of preventing and treating bacterial blight of rice that does not have any residue of pesticide.Overcome and adopted the agricultural chemicals of high concentration to spray, though control efficiency is fine, farm chemical ingredients residual in the paddy rice is too high, and human body is damaged, and makes people's the easy defective of suffering from various illnesss of health.

Solving the technical scheme that its technical problem adopts is: a kind of plant medical agent of preventing and treating bacterial blight of rice, it is by wintergreen barberry root 2000 grams, polygonum flaccidum 2000 grams, bitter fruit leaf 5000 grams, copper sulphate 500 grams, sulphur 100 grams, ammoniacal liquor 3000 grams, the big head of garlic 3000 grams.

Get ammoniacal liquor and copper sulphate in proportion, sulphur is mixed into copper sulphate, yellow ammoniacal liquor; The fetch earth coptis, polygonum flaccidum, bitter fruit leaf pulverized; put into big iron pan and add 130 jin in warm water and soak after 10 minutes big fire and hot plate and changed little fire in 20 minutes and boil after 15 minutes and cease fire, the big head of garlic smash into after the mashed garlic mashed garlic poured into stir in the iron pan after 15 minutes filtering extracting liquid mix with the copper sulphate, the yellow ammoniacal liquor that synthesize stir finished product.

Beneficial effect: owing to adopted such scheme, the material that makes up a prescription in the prescription all uses natural raw material, add that then simple compound method is made, after containing the medicament spray of plant or spreading, the medicament of catching and killing bacterial blight of rice can scatter gradually, fall on the rice leaf, the strong flavour of similar agricultural chemicals can spread rapidly, form the atomizing group of an integral body, 98% bacterial blight of rice all can be controlled after 20 minutes, thoroughly sterilization was cured after 5 days after 2 days, had realized purpose of the present invention.Above-mentioned plant medical agent, prescription and compound method are convenient, and the prices of raw and semifnished materials are cheap, compatibility is simple, and control efficiency is good, the effect that contained various beneficial microbes and fertilizer can also play getting fat in the plant medical agent, the full grains of impelling paddy rice to bear, stature is big, the weight foot.Both play the effect that increases output, effectively solved the too high defective of remains of pesticide composition in the paddy rice again.

Wintergreen barberry root in this prescription, polygonum flaccidum, bitter fruit leaf, copper sulphate, sulphur, ammoniacal liquor, the big head of garlic are all buied from market.

Embodiment

Embodiment 1: wintergreen barberry root 2000 grams, polygonum flaccidum 2000 grams, bitter fruit leaf 5000 grams, copper sulphate 500 grams, sulphur 100 grams, ammoniacal liquor 3000 grams, the big head of garlic 3000 grams.

Compound method: get ammoniacal liquor and copper sulphate in proportion, sulphur is mixed into copper sulphate, yellow ammoniacal liquor; The fetch earth coptis, polygonum flaccidum, bitter fruit leaf pulverized; put into big iron pan and add 130 jin in warm water and soak after 10 minutes big fire and hot plate and changed little fire in 20 minutes and boil after 15 minutes and cease fire, the big head of garlic smash into after the mashed garlic mashed garlic poured into stir in the iron pan after 15 minutes filtering extracting liquid mix with the copper sulphate, the yellow ammoniacal liquor that synthesize stir finished product.

Using method: taking liquid is directly sprayed and is got final product.

Claims

1. a plant medical agent of preventing and treating bacterial blight of rice is characterized in that: by wintergreen barberry root 2000 grams, polygonum flaccidum 2000 grams, bitter fruit leaf 5000 grams, copper sulphate 500 grams, sulphur 100 grams, ammoniacal liquor 3000 grams, the big head of garlic 3000 grams.

2. a kind of plant medical agent of preventing and treating bacterial blight of rice according to claim 1 is characterized in that: get ammoniacal liquor and copper sulphate in proportion, sulphur is mixed into copper sulphate, yellow ammoniacal liquor; The fetch earth coptis, polygonum flaccidum, bitter fruit leaf pulverized; put into big iron pan and add 130 jin in warm water and soak after 10 minutes big fire and hot plate and changed little fire in 20 minutes and boil after 15 minutes and cease fire, the big head of garlic smash into after the mashed garlic mashed garlic poured into stir in the iron pan after 15 minutes filtering extracting liquid mix with the copper sulphate, the yellow ammoniacal liquor that synthesize stir finished product.