首页> 外文期刊>植物防疫所調查研究報告 >Mortality tests for Kanzawa Spider Mite, Six-Spotted Mite, Tropical Citrus Aphid and Citrus Psylla on Satsuma Mandarins by Methyl Bromide Fumigation
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Mortality tests for Kanzawa Spider Mite, Six-Spotted Mite, Tropical Citrus Aphid and Citrus Psylla on Satsuma Mandarins by Methyl Bromide Fumigation

机译:溴化甲烷熏蒸法对萨摩普通话进行金泽蜘蛛螨,六斑螨,热带柑橘蚜和柑橘木虱的死亡率测试

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摘要

Each stage of Kanzawa spider mite, Tetranychus kanzawai, six-spotted mite, Eotetranychus sexmanaculatus, tropical citrus aphid Toxoptera citricidus and citrus psylla, Diaphorina citri on Satsuma mandarins was fumigated with methyl bromide at 48g/m~3 for 2 hours at 15°C with 32% loading (v/v). All test insects and Arthropods were killed completely with high numbers of Kanzawa spider mite (20,724 eggs, 987 larvae, 2,929 nymphs and 1O,561 adults), six-spotted mite (19,083 eggs, 450 larvae, 3,686 nymphsand 6,109 adults), tropical citrus aphid (792 larvae and 188 adults) and citrus psylla (3,556 eggs, 4,596 nymphs and 3,375 adults), respectively. These results showed that the methyl bromide fumigation schedule established for exporting Satsuma mandarins to the US would provide for sufficient quarantine security against 4 species of quarantine pests.
机译:将金枪鱼螨,四叶螨,六斑螨、,螨,热带柑桔蚜Toxoptera citricidus和柑桔木虱,桔梗中的桔梗,柠檬黄,金丝桃等各阶段以48g / m〜3的温度用甲基溴熏蒸3小时,每次2小时负载为32%(v / v)。所有测试昆虫和节肢动物均被大量Kanzawa蜘蛛螨(20,724个卵,987个幼虫,2,929个若虫和1O,561个成虫),六斑螨(19,083个卵,450个幼虫,3,686个若虫和6,109个成年),热带柑橘完全杀死。蚜虫(792个幼虫和188个成虫)和柑橘木虱(3,556个卵,4,596个若虫和3,375个成虫)。这些结果表明,为向美国出口萨摩柑桔而制定的甲基溴熏蒸时间表将为4种检疫性有害生物提供足够的检疫安全性。

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