Annual Bluegrass Weevils Timing for annual bluegrass weevil is based on university research. These programs provide extended control of annual bluegrass weevils plus provides season-long control of white grubs and caterpillars. Phenological indicators provide a guide in determining if an application is warranted at a given time and do not replace onsite scouting. For best results immediately water in applications of Tetrino ® and Dylox ® 420 . oz. with 0.15” of irrigation. Solutions for Insects and Weeds
Product and Use Rate per 1,000 sq. .
Application
Good
Beer
Best
Low pressure
Moderate pressure
High pressure
1 st app. Peak adult densities (Forysthia 1/2 gold & 1/2 green)
Standard pyrethroid or Suprado ® 128 . oz. Standard pyrethroid or Suprado 128 . oz.
2 nd app. Larvae begin entering the soil (Rhododendron full bloom)
Tetrino ® 32 . oz.
Tetrino 32 . oz.
Tetrino 32 . oz.
3 rd app. 2-3 weeks later. Late larvae clean up
Dylox ® 420SL 300 . oz.
4 th app. 2 nd generation larvae
Tetrino 32 . oz.
Tetrino 32 . oz.
Tetrino 32 . oz.
Follow all label directions and local recommendations
9
July, 2024
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