May 27, 2014

May 28 Quiz

1. Flea beetles have been feeding on these cotyledons. What percentage of these leaves are considered defoliated?

Flea beetle damage 20-30
2. Cutworm damage tends to be in patches, but lots of things can result in patchy damage — including herbicide carryover and seedling diseases. Scouting is essential to identify the true culprit. What is the best way to scout for cutworms?

3. Why is this insect special?

Diadegma insulare small

 

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