Armyworm

Armyworm Numbers rising

Armyworm Numbers rising

From Luis Espino UCCE Rice Farming Systems Advisor

The number of moths trapped continues to increase. We are finding numerous medium sized worms, maybe second, third, and fourth instars in fields where moth counts are above 30 per night. Worms have moved from levees and borders to basins. This is the time to scout and look closely for defoliation in the upcoming two weeks.

More information, pictures, and graphs: http://rice.ucanr.edu/armyworm_traps/

More Armyworm Stories

Armyworm Season is underway

Armyworm Season is underway

As we enter summer, armyworm monitoring and trapping efforts will intensify.

Moth numbers are starting to increase along the northern part of the valley, according to UC Rice Farming Systems Advisor and Butte County Director, Luis Espino.

READ MORE