. Report of the State Entomologist on injurious and other insects of the state of New York. Pine Bud Gall PLATE s 2IS Insect Galls 1 Leaves of poplar, Populus tremuloides, showingnumerous globose red-tinted galls from which Mycodiplosisp o p u 1 i f o 1 i a Felt was reared. (Original) 2 Cyme of elderberry, Sambucus canadensis , show-ing several enlarged blossoms infested with maggots of theelder flower midge, Youngomyia umbellicola 0. S.(Original) 2l6 Plate 5. Poplar Leaf and Elder Flower Galls PLATE 6 Gall Midge Wings 1 Wing of female of Contarinia pyrivora Riley, C. 490 X 20 2 Wing of male o
. Report of the State Entomologist on injurious and other insects of the state of New York. Pine Bud Gall PLATE s 2IS Insect Galls 1 Leaves of poplar, Populus tremuloides, showingnumerous globose red-tinted galls from which Mycodiplosisp o p u 1 i f o 1 i a Felt was reared. (Original) 2 Cyme of elderberry, Sambucus canadensis , show-ing several enlarged blossoms infested with maggots of theelder flower midge, Youngomyia umbellicola 0. S.(Original) 2l6 Plate 5. Poplar Leaf and Elder Flower Galls PLATE 6 Gall Midge Wings 1 Wing of female of Contarinia pyrivora Riley, C. 490 X 20 2 Wing of male of Contarinia viatica Felt, C. 105 x 20 3 Wing of male of Contarinia divaricata Felt, C. 350 X 20 4 Wing of male of Contarinia trifolii Felt, C. 108 x 20 5 Wing of male of Lobopteromyia tiliae Felt, C. 25 x 20 6 Wing of male of Lobopteromyia abdominalis Felt, C. 16 X 20 7 Wing of male of Lobopteromyia filicis Felt, C. 20 x 20 218 Plate 6
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
