Azadirachtin

Azadirachtin

CAT N°: 21893
Price:

85.00 72.25

Azadirachtin is a naturally-occurring insecticide originally isolated from the seeds of A. indica.{38747} It inhibits feeding behavior, molting, and/or ovarian development in a species-dependent manner in insects.{38748} Azadirachtin inhibits feeding on G. barbadense leaves and cotyledon disks by third instar H. zea larvae with protection concentrations (PC95s) of 6.2 and 6.8 ?g/disk, respectively.{38749} It inhibits ecdysis and growth of H. zea, H. virescens, S. frugiperda, and P. gossypiella with ecdysis inhibition values (EI95s) ranging from 1 to 10 ppm and ED50 values ranging from 0.4 to 0.7 ppm. Azadirachtin inhibits the growth of freshly molted fourth instar E. varivestis larva (LC50 = 1.66 ppm).{38748} It is lethal to A. stephensi first, second, third, and fourth instar larva, pupa, and adults at a concentration of 0.1 ppm.{38750}

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