Abstracts

Abstract

Jaime E. Araya and John E. Foster—Effect of Barley Yellow Dwarf Virus Infection of Wheat and Oats on the Life Cycle of Rhopalosiphum padi (L.)

William E. Chaney—Efficiency of Pollen Traps with Various Sized Trap Screens

B.H. Chen, J.E. Foster and H.W. Ohm—Effect of Viruliferous and Nonviruliferous Rhopalosiphum padi (L.) Aphids on Winter Wheat

C. Kudagamage and J.E. Foster—Mass Rearing the Bird Cherry Oat Aphid, Rhopalosiphum padi (L.)

G.L. Reed and D.K. Reed—Assessment of Numbers of Striped Cucumber Beetle Adults and Frequency of Feeding Injury on Muskmelon Cultivars

H.V. Scheller, R.H. Shukle, E.S. Furgason and J.E. Foster—Relationship of Probing Behavior of Sitobion avenae (Fabricius) to Transmission cf Luteoviruses Causing Cereal Yellow-dwarf Diseases

R.H. Shukle, H.V. Scheller and J.E. Foster—Identification of a Pectinase in Larvae of the Hessian Fly, Mayetiola destructor (Say)

V. Thirakhupt and J.E. Foster—Preference of the Bird Cherry Oat Aphid, Rhopalosiphum padi (L.) on Hessian Fly-infested Wheat and Effects on its Biology