Codling Moth Control in Idaho

3/4 per cent Agricultural Experiment Station apples applied arsenate cover sprays August bait traps beta naphthol Blackleaf 40 Bulletin calcium caseinate calyx spray cent of sound chemically treated bands codling moth control control in Idaho corrugated paper degree of control districts egg deposition emulsifier Entomologist first-brood moths fish oil gallon per 100 gallons of oil gallons of spray gallons of water grower hydrochloric acid Idaho Agricultural Experiment infestation injury insecticides July June larval emergence lead arsenate cover Mineral Oil moth activity moth emergence moth population oil emulsion oil sprays orchard orchardist Overwintering larvae peak sprays pint pounds per 100 pupation residue removal seasonal variation second cover spray second-brood larvae second-brood moths sodium silicate southwestern Idaho spray applications spring-brood moths Spring-brood pupae substituted for lead Summary of Results Summer Oils tank temperature third cover spray third-brood larvae transform to pupae trap record tree Twin Falls UNIVERSITY OF IDAHO unsulphonated residue varies viscosity worms