MF3429Table 1. Spray schedule for apple trees without resistance to cedar-apple rust Growth Stage Target Organism Control Comments Dormant scale and mites dormant oil Spray only if these have been a problem in the past.Leaf appearance to petal fall rust, scab, and powdery mildew myclobuta...
The purpose of the study was to find out efficacy of phenological stage based recommended fungicide spray schedule comprising seven sprays used in conventional apple orchards(apple cultivars grafted on seedling rootstocks)for the management of scab and alternaria leaf blotch of apple in high density ...
SOME ASPECTS OF A RYANIA-GLYODIN SPRAY SCHEDULE IN BRITISH COLUMBIA APPLE ORCHARDS: II. EFFECT ON STORAGE QUALITY OF McINTOSH, DELICIOUS AND NEWTOWN APPLESS. W. PorrittCanadian Journal of Plant Science