. Report of the State Entomologist on injurious and other insects of the state of New York. , Fred. Cornell Univ. Agric. Exp. 224, p. 71-73 (Cecidomyia) 1908 Felt, E. P. Grape Belt (Dunkirk, N. Y.), June 12 (Cecidomyia) 1909 — — Grape Belt (Dunkirk, N. Y.), May 18 1909 —?——?—?—? Econ. Ent. Jour., 2:257 1909 N. Y. State Mus. Bui. 134, p. 15-19 1909 ———?—?— Ent. Soc. Ont. 39th Rept, p. 44 1910 — ?— N. Y. State Mus. Bui. 141, p. 92-93 1910 Hartzell, F. Z. N. Y. Agric. Exp. Sta. Bui. 331, p. 514-30 This insect was first observed in the Chautauqua grape regionin 1904, being then recorded f
. Report of the State Entomologist on injurious and other insects of the state of New York. , Fred. Cornell Univ. Agric. Exp. 224, p. 71-73 (Cecidomyia) 1908 Felt, E. P. Grape Belt (Dunkirk, N. Y.), June 12 (Cecidomyia) 1909 — — Grape Belt (Dunkirk, N. Y.), May 18 1909 —?——?—?—? Econ. Ent. Jour., 2:257 1909 N. Y. State Mus. Bui. 134, p. 15-19 1909 ———?—?— Ent. Soc. Ont. 39th Rept, p. 44 1910 — ?— N. Y. State Mus. Bui. 141, p. 92-93 1910 Hartzell, F. Z. N. Y. Agric. Exp. Sta. Bui. 331, p. 514-30 This insect was first observed in the Chautauqua grape regionin 1904, being then recorded from several towns. It persisted in ^ Possibly the same as Cecidomyia negundinis Gill. RElORT OF TJIE STATP: ICNTOM ()1.()( IIST \i)\J 97 small numbers and in i()o> desLroyc;! 6o to 75 \)^r cent of the earlyMoore blossoms in one vineyard at, Fredonia. It was generallydistributed though not quite so injurious in igog. Life history. This midge appears in early June with the unfoldingof the blossom buds and deposits its eggs in the florets. These. Fig. 26 Conta-r in ia 3 o h n so n i,fifth antennal seg-ment of male (en-larged, original)
Size: 1160px × 2155px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
