NANJING SOURCE CHEMICAL CO., LTD.  

Product Name: Lufenuron Model NO.: 98% Tech. 40% WDG Toxicological Effect: Nerve Poison Mode: Systemic Insecticide Toxicity of High and Low: Low Toxicity of Reagents Source: Insect Hormone Appearance: Granules EINECS: 410-690-9 Formula: C17h8cl2f8n2o3 CAS No.: 103055-07-8 Trademark: Source Chemical Transport Package: Carton Specification: 1kg/25kgs Origin: China Product Description Lufenuron is the active ingredient in the veterinary flea control medication Program, and one of the two active ingredients in the flea, heartworm, and anthelmintic medicine milbemycin oxime/lufenuron.Lufenuron is stored in the animal's body fat and transferred to adult fleas through the host's blood when they feed. Adult fleas transfer it to their growing eggs through their blood, and to hatched larvae feeding on their excrement. It does not kill adult fleas.Lufenuron, a benzoylurea pesticide, inhibits the production of chitin in insects. Without chitin, a larval flea will never develop a hard outer shell. With its inner organs exposed to air, the insect dies from dehydration soon after hatching or molting (shedding its old, smaller shell).