Variation in the Hatch Timing of the Overwintering Egg amoung Populations of Aphis spiraecola PATCH (Homoptera : Aphididae)Collected from Different Host Plants and Localities in Japan

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概要

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• Egg hatching time was observed for the populations of the spirea aphid, Aphis spiraecola, collected from different host plants and localities in Japan. Eggs from 6 populations on citrus hatched almost a month later than those from populations on spirea Spiraea thunbergii SIEB.The form on citrus is hence classfied into the citrus overwintering group. The citrus group is distributed over citrus growing area in Japan. Its populations in Okinawa do not produce any eggs. Eggs from populations on spirea hatched mainly in February. The form on spirea is hence classified into the spirea overwintering group. Eggs from populations on apple and pear hatched slightly later than those of the spirea group, and it is not clear to which group these populations belong. The timing of egg hatching in a loquat-inhabiting population was the same as that in the citrus group.

• 日本応用動物昆虫学会の論文
• 1990-02-25

著者

• Komazaki Shinkichi

  Okitsu Branch Fruit Tree Research Station

• Komazaki Shinkichi

  Okitsu Branch Fruit Tree Research Station Maff:(present Address)kuchinotsu Branch Fruit Tree Researc

関連論文

• Capture-Recapture Study on the Adult Population of the White Spotted Longicorn Beetle, Anoplophora malasiaca (THOMSON) (Coleoptera : Cerambycidae), in a Citrus Orchard
• Variation in the Hatch Timing of the Overwintering Egg amoung Populations of Aphis spiraecola PATCH (Homoptera : Aphididae)Collected from Different Host Plants and Localities in Japan
• The Inheritance of Egg Hatching Time of the Spirea Aphid, Aphis citricola VAN DER GOOT (Homoptera, Aphididae) on the Two Winter Hosts
• Rearing of the Brown Citrus Aphid, Toxoptera citricidus (KIRKALDY), (Homoptera : Aphididae), on a Synthetic Diet with Reference to pH and Sucrose Concentration of Diet and Rearing Density
• Collection and Hatching Methods of the Aphid, Aphis spiraecola PATCH, Eggs in the Laboratory
• Overwintering of the Spirea Aphid, Aphis citricola VAN DER GOOT (Homoptera : Aphididae) on Citrus and Spirea Plants
• Growth and Reproduction in the First Two and Summer Generations of Two Citrus Aphids, Aphis citricola VAN DER GOOT and Toxoptera citricidus (KIRKALDY) (Homoptera : Aphididae), under Different Thermal Conditions
• Effects of Constant Temperatures on Population Growth of Three Aphid Species, Toxoptera citricidus (KIRKALDY), Aphis citricola VAN DER GOOT and Aphis gossypii GLOVER (Homoptera : Aphididae) on Citrus

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