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Host Selectivity of American Leafminer (Liriomyza sativae Blanchard) |
Liu Qing; Jiang Yuwen |
Department of Plant Protection; Shenyang Agricultural University 110161 |
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Abstract Using the number of feeding puncture as the selectivity indicator,we found in laboratory that the selectivity order of American leafminer to the 22 kinds of vegetables is pea family>gourd family>nightshade family>mustard family and leaf vegetables;In the non-choice test,American leafminer could feed and oviposit on nine of ten kinds of vegetables and complete the whole generation. However the biological parameters were affected obviously in some unpreferential vegetables. This non-choice test sugge...
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Received: 01 January 1900
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