. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 14 THE KEPUirr OF THE No. 36 Insects Attacking Fruit Crops. The x\ppLE Maggot (Rhagoletis poinonella) (Fig. 4). I regret to report that on Aug. 1!», while examining Codling Moth injury in a small crab apple orchard on the i)ut^;kirts of Ottawa, I saw within a few inches of the apple I had hold of an adult of the Apple Maggot. It was resting on a leaf, and after examin- ing it closely I attempted to catch it with my hand but failed. Several days pre- vious to the above date Mr, E. W. Calvert, who wa
. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 14 THE KEPUirr OF THE No. 36 Insects Attacking Fruit Crops. The x\ppLE Maggot (Rhagoletis poinonella) (Fig. 4). I regret to report that on Aug. 1!», while examining Codling Moth injury in a small crab apple orchard on the i)ut^;kirts of Ottawa, I saw within a few inches of the apple I had hold of an adult of the Apple Maggot. It was resting on a leaf, and after examin- ing it closely I attempted to catch it with my hand but failed. Several days pre- vious to the above date Mr, E. W. Calvert, who was working temporarily in the Division, reported to me that he had seen in the Arboretum of the Farm a fly which he took to be that of the Apple Maggot. As yet no injury by the larvse of this fly has been detected in Fig. 4.—Fruit Injured by tlae Apple Maggot. Orchardists in the district should watch closely for indications of the pre- sence of this extremely destructive insect, and, if found, report any occurrence at once to the Division of Entomology, Central Experimental 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 Entomological Society of Ontario; Ontario. Dept. of Agriculture. Toronto, The Society
Size: 1733px × 1442px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectinsectp, bookyear1872
