Hi Mark and anyone: Is Imidacloprid effective for Narcissus bulb fly? Diana > > A major pest to snowdrops is the Narcissus fly > http://www.snowdropinfo.com/narcissus-fly.html > > Mark > N Ireland > > > _______________________________________________ > pbs mailing list > pbs at lists.ibiblio.org > http://lists.ibiblio.org/mailman/listinfo/pbs