. Common insects affecting fruit-trees [microform]. Insect pests; Fruits; Insectes nuisibles; Fruit. Fig 13. Moth of the Red-humped Fig. 14. The Red-humped Caterpillar. Caterpillar. The Spring Cankervvorm {Paleacrita vernata) and The Fall Can- KERWORM (Anisopteryx pometaria), Fig. 15. These two species resemble each other so much that they may be considered together. The moths of tht; former come out during the first warm days in spring; those of the latter late in the autumn, sometimes after the first snow has fallen. In both the females are wingless, and therefore they do not spread from one
. Common insects affecting fruit-trees [microform]. Insect pests; Fruits; Insectes nuisibles; Fruit. Fig 13. Moth of the Red-humped Fig. 14. The Red-humped Caterpillar. Caterpillar. The Spring Cankervvorm {Paleacrita vernata) and The Fall Can- KERWORM (Anisopteryx pometaria), Fig. 15. These two species resemble each other so much that they may be considered together. The moths of tht; former come out during the first warm days in spring; those of the latter late in the autumn, sometimes after the first snow has fallen. In both the females are wingless, and therefore they do not spread from one orchard to another with much rapidity. Usually their arrival may be traced to some nearby forest tree, as they are very general 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 Bethune, Charles J. S. (Charles James Stewart), 1838-1932; Jarvis, Tennyson D; Ontario. Dept. of Agriculture. Toronto : Dept. of Agriculture
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