To find the Monitoring and Management Checklist corresponding to current Growing Degree Days, please select the appropriate box:
1-49 GDD March-Early April
50-99 GDD Late March-Late April
100-149 GDD Late April-Early May
Current pesticide and integrated pest management recommendations can be found in UMass Extension's Management Guide for Woody Ornamentals.
Additional Information: Bacillus thuringiensis (B.t.) Beneficial Nematodes Bio-Rational Pesticides Current Growing Degree Day Accumulations Fundamentals of An Insect and Mite IPM Program Horticultural Oils Managing Insects Using Superior or Horticultural Oils Monitoring: Growing Degree Days and Plant Phenology Monitoring and Management Checklists NEW! New Insect Products and How They Work
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