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REpoRT of the DEPARTMENT of ENTomology 58130
in Oregon 103108
REPORT of THE DEPARTMENT OF BOTANY AND PLANT PATHology 131204
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adult alfalfa weevil amount appear apple application arsenate of lead attack bark beetles blight bordeaux mixture bordeaux paste Bosc pears brands broccoli buds cane car temperature carbohydrates cause cherry cold storage color copper Corvallis crop Delay deposited disease effect egg beds Experiment Station foliage formaldehyde Fuller's earth fungus gallons gooseberry grain grasshoppers growers growing grown growth hatching head lettuce Hood River humidity inches infested injury investigation larvae lead arsenate leaf leaf-curl leaf-roller leaves material maturity method miscible oil mixture moisture mosaic nitrogen orchard Oregon Oregon Experiment particles peach and prune pear-thrips pears pest plants plot poison pounds practices root borer Roseburg season seed serious smut sodium arsenate soil solution species spores spray spread spreader spring stems stock food summer heading summer pruning surface tests thrips tion tissues tomatoes treatment trunk tunnels varieties wash weather weevil winter