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Cereal leaf beetle colonizes grass germplasm nurseries and impacts seed production
(Plant Management Network International, 12/14/2009)
The authors set out to record the incidence of cereal leaf beetle (CLB) adults, eggs, and larvae in Central Ferry, WA, grass nurseries. We also rated each surveyed accession for external symptoms of CLB feeding damage, ...
Preliminary research on cereal leaf beetle economic thresholds in maturing spring wheat 2006
Cereal Leaf Beetle larvae (Oulema melanoplus (L)) appeared in leaf damaging numbers by June 1, 2006 in each of 2 spring wheat trials. Both trials were rated for CLB larvae per cent per M2 at boot stage on June 15, 2006. ...
Cereal leaf beetle management with seed treatment insecticides - new and currently available products - spring wheat 2006 trials
Yield results for CLB in grain grams/M2 have high CVâ s for entomology trials due to the very Poisson distribution of Cereal Leaf Beetle larvae (Oulema melanopus (L). Yet obvious SDâ s show in the tables for CLB percent ...