Insect management in onions

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Evaluating Insecticides for Thrips Management in Onion - First application @ 1 larva/leaf - 2 - Weekly sprays – 2012 (22 and 29 June) - Record number of thrips larvae per plant from 10 plants per plot 3, 7, 14, and 21 days after spray
New Products Product Now Registered on onion in U.S. including NY: • Agri-Mek 0.15EC & Agri-Mek SC (abamectin) Products in the Pipeline: • Movento (spirotetramat) –has federal label on many vegetable crops, but still not onion (target 2013-14: IR-4) • Benevia 10 OD (cyantraniliprole) – not labeled; (target 4 th quarter 2012) • Tolfenpyrad 15EC (tolfenpyrad) – labeled on greenhouse crops, but not onion (target 2014) Section 18 for 2013 season: • Movento (Re-submission to WI-DATCP and EPA)
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 and 12: Insecticide Resistance is an Issue
Page 13: Next major onion pest: Onion thrips
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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