Pyrethrum Cinerariifolium extract,Pyrethrum P.E.,Pyrethrin CAS NO.8003-34-7

Description：

1.Pyrethrum is an ancient natural insecticide plant, which is one if a few valuable plant contained high pesticide active ingredients so far, but harmless to humans and animals.

2.It was recognized as the safest pesticide pollution internationally, with the preparation of health insecticide spray can be used for family health, pesticides can be used in preparation of green vegetables, green fruits, green tea and other cash crops insecticide.

Advantage Features：

1.The pyrethrin has capability of execution to vary kind of pests and extensive use in 

agriculture producing, grain storage and daily life;
2.The spraying of pyrethrin to farmland can prevent aphid, snout moth`s larva, stinking, caterpillar, coccid, cabbage caterpillar, bollworm, dark tail leafhopper;
3.It is used in gain storage and the aerosol and dust can prevent every kind of grain bristletail;

4.It is used in daily life, and the aerosol and mosquito-repel-lent incense can kill the mosquito, fly, termite, black beetle, spider, bedbug;

5.It also can be made into animal shampoos which can prevent the helminthes on the animal.

Product Description

Biological Pesticide Extract/Natural Pyrethrum for Biological Pesticide\/Insecticide/Biological Pesticide

Specification

English name:Biological Pesticide  
Active ingredients:Chrysanthin   
Specification:10%  50%
Appearance:Light Yellow to Brown Liquid 
Test Method:HPLC

1 Brief Review of Biological Pesticide

1 Biological Pesticide the natural insecticide
Biological Pesticide is a highly effective insecticide, which has been used for centuries against all manner of insect pests. Now the centre of a high tech agricultural industry in the Australian island state of Tasmania, pyrethrum is exported to the world for use in a wide range of insecticidal preparations. Environmentally sensitive, effective, and in ready supply, pyrethrum is the insecticide of the 21st Century.

2  What is Pyrethrins  
Biological Pesticide  is a natural plant product that is produced by the pyrethrum daisy, Tanacetum cinerariifolium, a member of the Asteraceae family. It is concentrated in the flower head. The active substance is six esters known as pyrethrins which work in combination to kill insects. Pyrethrum is a unique insecticide in that, used correctly, it is safe for use near humans and warm blooded animals, in kitchens and restaurants, food processing factories and other sensitive environments. It also breaks down quickly, especially in sunlight, and is non-persistent in the environment.

3  How does it work  
Biological Pesticide  affects the central nervous systems of all types of flying and crawling insects, disrupting normal function, so that nervous impulses fail. In the lowest concentration, this affects insect behaviour, producing a so called avoidance reaction, which results in insects fleeing the source of the chemicals. Importantly, pyrethrum induces abnormal behaviour in female mosquitoes, making them unable to exhibit their normal biting behaviour of seeking blood meals. At slightly greater concentration, pyrethrins make insects lose normal behavioural patterns. This means they abandon their hiding places and come out, or are flushed out into the open coming into contact with larger quantities of pyrethrins, which soon knock them down and kill them.