Permethrin is an insecticide aldergrove border crossing with broad spectrum and durable medium. The

The second group of plant insecticides are pyrethroid aldergrove border crossing group. At least six of insecticidal aldergrove border crossing compounds. The combined ratio to be 1 to 2 percent of the dried flowers of Chrysanthemum plant species, such as species of the family Compositae and C.occineum and c.cinerariaefolium achieved. According to the World Trade Center in 1976 was the origin of the plant and the Caucasus from Iran and Yugoslavia had been taken. Between the First and Second World War, the Japanese manufacturer has been the main plant. But today countries like Kenya, Tanzania, Rwanda, the Philippines and Brazil are the major producers. An average of about 1 to 3 percent of Japanese breeding are effective. Dried flowers, plants older than the year 1800 onwards have been used as insecticides. In 1851, its usage became aldergrove border crossing popular all over the world. The oldest age is almost non-toxic to humans, so LD 50 1500 mg kg body weight for rats, but highly toxic to insects.
Today, it can also be an effective material by solvents such as kerosene, ethylene dichloride chloride, pure acetic acid, ethanol and acetone to extract. The extracted material can be concentrated by distillation. Six of the separated liquid and has a high boiling point and named their oldest age I, oldest age II, Synrynhay 1 and 2 and Jazmvlynhay 1 and 2. Permethrin, Mbvsh Permethrine, Ambush
Permethrin is an insecticide aldergrove border crossing with broad spectrum and durable medium. The insecticide is safe for humans and animals. Ayzvmrsys Pyrmtryn a mixture of two trans ratio of 20 to 60. 4000430 = LD 50 mg kg for rats.
Permethrin has contact and digestive properties. This toxin is somewhat repellency properties. 25 Dsd permethrin emulsion is found in the market. The spraying against leaf sugar beet leafminer dust spots and other cotton pests and pest Spodoptera recommended the addition of fruit trees, vegetables aldergrove border crossing and tobacco are effective. 4000 = LD 50 mg kg rat.
This toxin is very popular among the farmers and growers in Iran, but its side effects can not be ignored. Decomposes rapidly in soil and water. The maximum allowable pesticide residues in crops 1 mg per kg of product. Chain ester hydrolysis in warm-blooded animals and then finally Hydrvaksylasyvn Glvkvzydasyd to be disposed of. No specific antidote for this toxin. Endosulfan aldergrove border crossing Endosulfane
Mixture of two isomers of alpha and beta endosulfan. The Sam Cole and Hoechst House built in 1956 by the company and marketed. Endosulfan in water but insoluble in most organic aldergrove border crossing solvents are well resolved. Average molecular weight of 406.96 and a molecular formula C 9 H 9 Cl 6 O 3 S's. This toxin is pure white crystals are dissolved in most organic solvents as well. 2 10 * 1.2 Mylybar vapor pressure at 70 C, boiling point, melting point of alpha-Endosulfan 109 C and 106 C at a pressure of 0.9 Mylybar. Insecticidal properties are relatively favorable. It is dangerous to humans and animals. 11980 = LD 50 mg kg chlorate Unlike other toxins aldergrove border crossing found in the body Zndn no cumulative aldergrove border crossing effect. Asexual endosulfan and evaporative light is quite stable. Isomer ratio of alpha to beta isomer in industrial production ratio is 124. It is absorbed through the skin. Rapidly hydrolyzed in alkaline and neutral media endosulfan aldergrove border crossing and endosulfan alcohol with low toxicity aldergrove border crossing to humans and other animals, is transformed. This combination is also oxidized into sulfate and endosulfan, which has low toxicity to humans and other animals, are converted. Alpha-endosulfan endosulfan sulfate as toxic to insects. The process in natural conditions in the plant, the soil and water occurs.
Its pure substance amber clear liquid with a melting point of 120 C and 2.85 C temperature becomes solid. 2.26 mg per cubic meter has vaporizing properties of the organic solvents except saturated hydrocarbons are well resolved. Its solubility in water at 20 C Myygrm of 45 kg for rats. Malaytvn little aldergrove border crossing stability at high temperature and ambient temperature rises rapidly decomposes to highly toxic Tyvlv isomer formed in the first. Malathion in acidic and alkaline media degradation and the formation of metabolites that are less toxic to living organisms. When iron is exposed to the toxin for longer degraded and therefore loses its toxic properties of the metal poison should not be kept. Malathion sprayed on plant surfaces due to decomposition and evaporation disappears. Within aldergrove border crossing the context of severe poison plants aldergrove border crossing and carboxy esterase hydrolyzed by the enzyme Fsfatar disappears. Malathion in soil under field conditions during 1510 within 87 days after spraying day disappears. aldergrove border crossing After spraying the insecticide malathion in the body is converted into Malaaksan. Malathion hydrolysis process is done more slowly. Continued application of malathion resistance to insects and ticks or other compounds are phosphorus. Insect resistance to malathion malathion oxidase enzymes are resistant to insects, but some of esterase and phosphatase enzymes are organic phosphate compounds that are resistant to insects aldergrove border crossing and to all the phosphorous pesticides can all degrade to non-toxic. Malathion primarily against first instars larvae, bees, Shthh