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Bt、Bti Mosguitocide 0141 cillus Thuringiensis Israelensis Mosquitocide

Bt、Bti Mosguitocide 0141 cillus Thuringiensis Israelensis Mosquitocide

Country/Region china

Company Yongkang Zhongyi Trade Co., Ltd.

Categories Biological Pesticides

Update 2010-12-30 13:00:00

ICP License Issued by the Chinese Ministry

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Product Name: cillus Thuringiensis Israelensis Mosquitocide   NO: 0141
The present situation of Bt Bt is short for Bacillus thuringiensis. Commodity preparation of Bacillus thuringiensis has at present reached more than100 kinds, because of their "non-toxic for people and livestock the use of safety; High selectivity not to harm enemies; do not pollute the environment do not affect soil microbial activity; No residueThe products are safe for human consumption; Relatively difficult resistance; Even continued use has the purpose of natural control exports "and such advantages. It has already been the world's largest production and is the most widely used microbial pesticides. In the United States, in 80% of vegetable cultivation area and 50% of corn acreage, Bt had been used to control pest agents.Subspp NJ, (referred to as "-2") is the product that has the most extensive application , used to control Lepidoptera forest pest of vegetables, tomatoes, grapes, olive, rice, and other crops and its control effect is over 95%.Subspp Bt israelensis, or "Bti" (Bacillus thuringiensis subsp israelensis), has special effects on the young right Dipteral pests, especially to the black fly and mosquito larvae . It is a kind of new beads that can fastly kill mosquito larvae . Goldberg ,doctor of the University of California in 1977 found it in Dr. Israel from mosquito sewage pond mire. In 1978,through Bazake’s appraisal in French, it was the B.t.i.H14 pathogen of the new-found species and the only bead in Bt that can control mosquito and has the most significant activity .The experimental results show that at home and abroad, Bt has R. high toxicity to mosquito larvae, especially to the 38 species of mosquito larvae. It had good poisoning results, generally handled by 1ppm 24h, and larvae mortality rate is above 90%. In recent years, in basin of Africa and the Nile River, the rice paddies of Asia and the Americas, villages of France and Italy, salinity of wetlands and other mosquito breeding ground, Bti mosquito control of large areas has achieved a remarkable success. In more than 20 provinces and autonomous regions in china, we have made the research and application of Bti mosquito control. Wuhan, Changchun, Guangzhou, Beijing and other cities, has effectively controlled mosquitoes in the hazard with Bti. The advent of new dosage-forms of Bti Current formulations of conventional dosage forms in Bti are mainly as follows(1) Liquid medicine: It is the bud spore and crystal after the fermentation preserving in water suspension, coupled with appropriate, adhesion agents and preservatives form. In addition to water, there are emulsion, SC, and finishes.(2) wp:It is one kind of dosage-forms that has been used to make suspending liquidatomization. Generally the auxiliary agents and humid were joined after fermented liquid dehydration so that the micro-bacteria can dissolve in water and well be dispersed. There are another capsule, which is outsourcing capsule of WP, but costly.3. Floating Agent: It is the new -dosage form that Bti fermentation broth was adsorpted by Granule.The use of dispersal in the water, with floating in the water without sinking, its active ingredient in Bti slowly release and the mosquito larvae drunk to death. The use of Bti floating agent in urban river and the sewermay significantly save labor, increase effectiveness and reduce costs. The advent of floating Bti, in the major cities, using microorganisms to control mosquitoes against humanity becoming reality. As long as people spread regular in urban river and sewage certain amount of Bti floating agent and use flowing water to allow the effectiveness of thebti to cover certain waters. Development of floating BtiThe successful development of Bti floating biological pesticides is the latest result under their technical cooperation in Institute of Agricultural Chemistry of Yongkang City in Zhejiang, Biopesticide Engineering Research Center in Hubei (Research and Development Center in Hubei Bt), pesticide plant tripartite in Yongkang City. The project is another technical collaboration result, primarily involved in Huang Jian- she, Wu jinxing, Huang Ying, and other relevant workers together . The carrier of Bti floating is new material with good adsorption properties and release .Vector of Floating (LPD adsorbent) is the latest result the Agricultural Institute of Chemistry in Yongkang City made itself. Strain breeding of Bti and fermentation broth are provided by research and development centers of Bt in Hubei. The production of Bti floating are completed in pesticide factory in Yongkang cityDevelopment projects of Biological pesticides and technology of Bti floating are developed from the beginning of December, 2003.The process o

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