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Effects of age and height of onion (Allium cepa L.) plants on infestation thrips, Thrips tabaci Linderman（（Thysanoptera：Thripidae）in Sokoto, Nigeria
Plant-age height infestation onion Thrips tabaci
2009/3/4
Three sets of onion (Allium cepa L.) crops transplanted at 4 week intervals were exposed to thrips, Thrips tabaci Lindeman (Thysanoptera, Thripidae) infestation at different times from February to M...