'Swede midge' diaporamas de présentation

Swede Midge Introduction, Damage and Biology

Cornell Cooperative Extension. Swede Midge Introduction, Damage and Biology. Christy Hoepting Cornell Cooperative Extension Vegetable Program. Swede Midge. Serious insect pest of cruciferous plants:

434 views • 25 slides

Christy Hoepting Cornell Cooperative Extension Vegetable Program

258 views • 8 slides

Swede Midge Invasion in North America

Cornell Cooperative Extension. Swede Midge Invasion in North America. Christy Hoepting Cornell Cooperative Extension Vegetable Program. Swede Midge Distribution 2009. LEGEND: = location of first detection of swede midge in North America in 2000

45 views • 4 slides