. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Investigation of Scarring of Fruit by Apple Redbugs 20^ with egg laying, which produces the characteristic crescent-shaped scar. The typical full-grown curculio-scar (fig. 50) is a half-moon with a pro-. FlG. 50. PLUM CURCULIO SCARS FROM DIFFERENT VARIE- TIES OF APPLES, SHOWING MODIFICATION OF THE SCARS jection on the straight side where the egg was
. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Investigation of Scarring of Fruit by Apple Redbugs 20^ with egg laying, which produces the characteristic crescent-shaped scar. The typical full-grown curculio-scar (fig. 50) is a half-moon with a pro-. FlG. 50. PLUM CURCULIO SCARS FROM DIFFERENT VARIE- TIES OF APPLES, SHOWING MODIFICATION OF THE SCARS jection on the straight side where the egg was deposited. The scars are frequently much misshapen, but the straight side with an evenly curved margin opposite will always distinguish them from the redbug scars, which always have irregular margins due to the splitting and spreading of the wound. scars produced by frost injury The writer observed that frost injury to young apples may develop into scars that very much resemble the large russet scars made by Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State College of Agriculture; Cornell University. Agricultural Experiment Station. [Ithaca, N. Y. ?]
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