. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Pupa Cases of the Citrus and the Cloudy-Winged White Flies. Figr. 1.—Leaf showing pupa cases of Alei/rodcs cifri: also a few pupa? and egsjs Fiff -J —mder surface of orange leat. showing heavy infestation by citru.^ white fl v. Fi| ;f""show ng pupa cases ot .1. n ubifcm. Note dehcate structure as compared with those oiAcitrtloTigini^l). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illu
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Pupa Cases of the Citrus and the Cloudy-Winged White Flies. Figr. 1.—Leaf showing pupa cases of Alei/rodcs cifri: also a few pupa? and egsjs Fiff -J —mder surface of orange leat. showing heavy infestation by citru.^ white fl v. Fi| ;f""show ng pupa cases ot .1. n ubifcm. Note dehcate structure as compared with those oiAcitrtloTigini^l). 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 : G. P. O.
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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectentomology
