コカクモンハマキの栄養と代謝に関する研究

書誌事項

タイトル別名
  • Studies on Nutrition and Metabolism of the Smaller Tea Tortrix, <i>Adoxophyes orana</i> (FISCHER VON RÖSLERSTAMM)
  • コカクモンハマキ ノ エイヨウ ト タイシャ ニ カンスル ケンキュウ エイブン 1
  • I. Aseptic Rearing of the Larva on Synthetic Diets
  • I. 合成飼料による幼虫の無菌的飼育

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抄録

The samller tea tortrix larvae, a leaf feeding Lepidoptera, were reared almost successfully under aseptic conditions on synthetic food media which were slightly modified from the media for the rice stem borer larvae.<br>The effects of changing dietary levels of the tea leaf powder and dried yeast on larval growth and adult emergence were investigated. Addition of 0.1g (0.9 per cent of dry diet) of the leaf powder showed apparently a promoting effect on the larval growth. The growth of larvae was gradually suppressed by the decreasing amounts of the dried yeast in the media.<br>The tea leaf powder contains some factor (s) which is considered to be essential for adult emergence. The optimum dietary level of the leaf powder may be more than 10 per cent of dry diet.

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