Gaudet, Michelle Diane Hardisty2015-05-122015-05-121978https://scholarworks.montana.edu/handle/1/5200enAphidsBiologyFactors influencing the determination of wing formation in the aphid, Rhopalosiphum padi (L.) (Homoptera: Aphidae)ThesisCopyright 1978 by Michelle Diane Hardisty Gaudet