. Cooperative economic insect report. Beneficial insects; Insect pests. 5(U). Setae of basal antennal segment arranged in a -ivhorl, almost completely encircling the segment, setae not bunched on the mesal side of the segment (G) 6 Setae of basal antennal segment bunched on mesal side of segment, 1/3 or more of the outer portion of the segment bare (H) 7 6(5). Abdominal tergites 1 through 8 each bearing a transverse line (antecostal suture) near the anterior margin of the sclerotized area (l)j 2nd antennal segment normally without setae (G) ,»,,.,..versicolor (Creutzer) Abdominal tergites mth
. Cooperative economic insect report. Beneficial insects; Insect pests. 5(U). Setae of basal antennal segment arranged in a -ivhorl, almost completely encircling the segment, setae not bunched on the mesal side of the segment (G) 6 Setae of basal antennal segment bunched on mesal side of segment, 1/3 or more of the outer portion of the segment bare (H) 7 6(5). Abdominal tergites 1 through 8 each bearing a transverse line (antecostal suture) near the anterior margin of the sclerotized area (l)j 2nd antennal segment normally without setae (G) ,»,,.,..versicolor (Creutzer) Abdominal tergites mth antecostal suture on segments 1 through 6, but sutvire faint or intemipted on 7th and usually absent on 8th (J)j 2nd antennal segment â Rith or -without a seta (K) o â¢â¢â¢â¢.....« ⢠.granarium Everts 7(5)⢠Setae of anterior portion (acrotergite) of 1st abdominal tergite all siifficiently long to extend caudad across the antecostal sutTire (L)j accessory papilla of 2nd antennal segment extended distally into a sharp point (M) 8 Setae of 1st abdominal acrotergite short, at least part of the more anterior setae not sufficiently long to cross the antecostal suture (N)j accessory papilla of 2nd antennal segment rounded distally, not tri-th a sharp point (0)&(F) .parabile Beal. 8(7)⢠2nd antennal segment without setae. 2nd antennal segment normally vdth one or two setae (P) stemale Jayne. 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. Animal and Plant Health Service. Plant Protection and Quarantine Programs; United States. Bureau of Entomology and Plant Quarantine; United States. Plant Pest Control Division. Hyattsville, MD. [etc. ] Plant Protection and Quarantine Programs Animal and Plant Health Service
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Keywords: ., bookcentury1900, booksubjectbeneficialinsects, booksubjectinsect
