Seven insecticides are registered for spotted wing Drosophila (SWD) management this season, including two emergency use registrations: Mako and Malathion 85 E. Thanks to Jim Chaput, Minor Use Coordinator, for working on these emergency use registration submissions.

Open this PDF  Registrations for SWD June 2018 for the full infosheet, which includes rates, REI, PHI, Max applications, and re-treatment intervals.

 

Registered Products

Crops
Imidan 70 WP (Group 1B) Blueberries
Exirel (Group 28) Blueberries, raspberries
Success (Group 5) Blueberries, raspberries, strawberries
Delegate (Group 5) Blueberries, raspberries, strawberries
Entrust (Group 5) Blueberries, raspberries, strawberries
Mako  (Group 3) (emergency registration valid to November 2018). For suppression only. Strawberries, raspberries
Malathion 85 E *Group 1B) (Emergency registration valid to November 2018). Blueberries, raspberries, strawberries.

Rotate between different chemical groups, re-apply every 5-7 days and re-apply after a rain.

SWD management is an integrated approach. Check out this blog post from May 16 for more on different management practices.

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