. Bulletin. Natural history; Natural history. The Plant Lice, oh ArmiDAE, ok Illinois 317 MACROSIPHUM PISI () Pigs. 36, 37, ISl A/Jhis Kaltenbacli. Monographie der Familien der Pflanzenlause, Aachen. 1843, p. 23. The cosmopolitan jica aphid (Figs. 36 and 37) is one of the com- monest and most widely distributed aphids in Illinois. Since it is often a serious pest of peas, clovers, and other legumes, it has received much attention from economic entomologists. This species was tirst recorded from Illinois (Carbondale) by Thomas (ISTi)).. Please note that these images are extract


. Bulletin. Natural history; Natural history. The Plant Lice, oh ArmiDAE, ok Illinois 317 MACROSIPHUM PISI () Pigs. 36, 37, ISl A/Jhis Kaltenbacli. Monographie der Familien der Pflanzenlause, Aachen. 1843, p. 23. The cosmopolitan jica aphid (Figs. 36 and 37) is one of the com- monest and most widely distributed aphids in Illinois. Since it is often a serious pest of peas, clovers, and other legumes, it has received much attention from economic entomologists. This species was tirst recorded from Illinois (Carbondale) by Thomas (ISTi)).. 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 Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division


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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory