. Circular. Insect pests; Insect pests. NATURAL ENEMIES OF APHIDES. Aphides are attacked by various species of predaceous and parasitic enemies, and b}' fungous diseases, and under certain climatic conditions. Fig. 7.—Two-spotted ladybird {Adalia bipunctata): a, larva; h, mouth parts of same: c, claw of same: d. pupa; e, adult or beetle: /, antenna of same. A common arboreal ladybird. All enlarged Tfrom Marlatt). these agencies exert a very important i iiriuence in their control. Species of ladybirds or Coccinellidte (tig. 7), aphis lions—the larvi« of Chryso-. Please note that these images ar
. Circular. Insect pests; Insect pests. NATURAL ENEMIES OF APHIDES. Aphides are attacked by various species of predaceous and parasitic enemies, and b}' fungous diseases, and under certain climatic conditions. Fig. 7.—Two-spotted ladybird {Adalia bipunctata): a, larva; h, mouth parts of same: c, claw of same: d. pupa; e, adult or beetle: /, antenna of same. A common arboreal ladybird. All enlarged Tfrom Marlatt). these agencies exert a very important i iiriuence in their control. Species of ladybirds or Coccinellidte (tig. 7), aphis lions—the larvi« of Chryso-. 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 United States. Bureau of Entomology. Washington, D. C. : The Bureau
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsectp, bookyear1904
