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Avermectin
Product Name: Avermectin<br>Place of Origin: China<br><br>Features:<br>1) Origin: it is a liquid fermentation product of streptomyces avermitilis and<br>is a mixture of avermectin B1a and B1b<br>2) Formula and molecular weight<br>a) B1a C48H72O14=872.1<br>b) B1b C47H70O14=858.1<br>3) Ingredients: the purity of B1 is at least 95% in dry product, and B1a is not<br>less than 90%<br>4) Description: this product is white or light yellow crystalline powder<br>5) Solubility: its melting point is 157-162°C.The product is easily soluble<br>in ethyl acetate, acetone and chloroform, slightly soluble in hexane and<br>petroleum ether, but insoluble in water<br>6) Usage: the product is an antibiotic agent, which is active against nematodes,<br>insects, mites and the like. Injection and tablet made from the product are<br>indicated for the treatment of gastrointestinal nematodes, hyproderma bovis,<br>hyproderma lineatum, sheep nose bot, psoroptes ovis, sarcoptes scabiei var suis,<br>sarcoptes ovis and the like. Recommended dosage: 0.2-0.3mg/kg b.w. avermectin.<br>The product may be formulated as an insecticide and miticide used in agriculture,<br>which is efficacious against mites, diamondback worm, common cabbage worm,<br>leafminers, psylla, nematodes and the like<br>7) Storage: sealed tightly and stored away from light in a cool and dry place<br><br>Formulations:<br>1) 95% tech<br>2) 0.3%-1.8% EC<br>3) 4% mother liquor<br>4) 1% injection<br>5) 1% premix<br>6) 0.5% pour-on<br>7) Tablet: 5mg/tablet
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