Insect management in onions

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Resistance Management Strategy in an ideal world… • Rotate among chemical classes on all acreage every year • Consider a long-range insecticide rotation plan for your farm • Coordinate resistance plans with neighbors
Next major onion pest: Onion thrips larva Onion Thrips Damage adult Onion Thrips, Thrips tabaci Lindeman ‘silvering’
Page 1 and 2: Insect Management in Onions: New an
Page 3 and 4: Onion Maggot Damage
Page 5 and 6: Trade Name Diazinon AG500 Diazinon
Page 7 and 8: • Combination of spinosad & thiam
Page 9 and 10: Onion Maggot Control in Onion - 201
Page 11: Insecticide Resistance is an Issue
Page 15 and 16: New Products Product Now Registered
Page 17 and 18: Mean number of larvae / leaf Foliar
Page 19 and 20: Insecticide Treatment Programs (Sma
Page 21 and 22: Mean number of thrips / leaf Onion
Page 23 and 24: Mean number of thrips / leaf Onion
Page 25 and 26: Example of Insecticide Application
Page 27 and 28: Summary: Sequences and Action Thres
Page 29 and 30: Impact of Rates of Induce on Insect
Page 31 and 32: Summary Evaluating Performance of I

Insect management in onions

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