MISC

2015年

モモシンクイガのリンゴ果実への産卵に及ぼす炭酸カルシウム水和剤の影響

北日本病害虫研究会報
  • 石栗 陽一
  • ,
  • 吉永 直子

2015
66
開始ページ
144
終了ページ
147
記述言語
日本語
掲載種別
出版者・発行元
北日本病害虫研究会

<p>Spray-coating of apples with a calcium carbonate suspension greatly suppressed oviposition by <i>Carposina sasakii </i>females in an apple orchard. To elucidate the action mechanisms of calcium carbonate, oviposition preference was examined in the laboratory by the two-choice test(calcium carbonate-treated apples vs watertreated apples).The results showed no evidence that calcium carbonate repels or inhibits the ovipositional activity of females. Treatment of the fruit surface with calcium carbonate had no adverse effects on the mechanical function of pubescence as an elicitor of female oviposition. Other potential mechanisms such as the effect of calcium carbonate on volatile emission from apples or change in the color of apples remain to be investigated.</p>

リンク情報
CiNii Articles
http://ci.nii.ac.jp/naid/130006337646

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