Studies on Application Methods of Chloromethanesulfonamide to Citrus Red Mites, Carmine Mites and Sugi Spider Mites:Acaricidal Activity of Chloromethanesulfonamide against Phytophagous Mites (Part 4)

概要

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The control efficacy of chloromethanesulfonamide (CMSA) against three species of mites was examined by using sprinkler spray, seed coating and trunk implantation methods. The control efficacy against citrus red mites was higher by spraying with a sprinkler than with gun because the chemical falling from leaves and trunks onto the soil surface is utilized again when absorbed into plants. On cotton seeds, a coating of CMSA at a. i. 2% concentration was proved capable to control carmine mites, and the control efficacy by group seeding was higher than by drill seeding. On trunk implantation, CMSA controlled sugi spider mites infesting Japanese cedars at the dosage of a. i. 4g/tree.
日本農薬学会の論文