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Biology and harmfulness of Brassica pod midge (Dasineura brassicae Winn.) in winter oilseed rape
The Brassica pod midge (Dasineura brassicae Winn.) is an important pest in oilseed rape (Brasica
napus L.). It develops two generations per year and overwinters in the larval stage in cocoons in
soil. Immigration of the ...