REPORT OF THE STATE ENTOMOLOGIST 1901 845 
71 Punctured clover leaf weevil, Phytonomus punc- 
tatus Fabr. Principal food plant: clover. 
Treatment: Plow under badly infested fields. 
Chief accessible articles: Lintner, J. A., state ent. 1st rep’t, °82 
p. 247-53; —— 5th rep’t, ’89. p. 272-73; —— 7th rep’t, ’91. p. 
315-16. 
72 Phytonomus nigrirostris Fabr. Principal food 
plant: clover; it is not a species of much economic importance. 
73 Army worm, Leucania unipuncta Haw. Principal 
food plants: grass and grains. 
Treatment: clean culture, debarring from infested fields, 
poisoned bran mash. 
Chief accessible articles: Lintner, J. A., state ent. 11th rep’t, 
796. p. 190-214; Slingerland, M. V. Cornell agric. exp. sta. Bul. 133. 
797. p. 233-58; Lowe, V. H. N. Y. agric. exp. sta. Bul. 104. ’96. 
p. 122-29; —— 15th rep’t, ’96. p. 583-605. 
74 Clover hay caterpillar, Pyralis costalis Fabr. Prin- 
cipal food plant: clover. 
Treatment: Keep hay clean and dry, salt lower layers, do not 
allow old hay to remain over from year to year. 
Chief accessible article: Lintner, J. A., state ent. 11th rep’t, ’95. 
p. 145-51. 
75 Hessian fly, Cecidomyia destructor Say. Chief 
food plant: wheat. | 
Treatment: Late planting in connection with early sown decoy 
strips to be plowed under in late fall; grow resistant varieties, 
eut straw high in infested districts and burn stubble. 
Chief accessible articles: Fitch, Asa. Noxious, beneficial insects 
N. Y. 7th rep’t, ’62. p. 183-44; Marlatt, C. L. U. 8S. dep’t agric. div. 
ent. Circ. 14, 2d s. ’95. p. 1-4; Osborn, Herbert. U. S. dep’t agric. 
eigenen! 16,n. s..’98.-p. 1-57. 
76 Jointworm, Isosoma hordei Harr. Principal food 
plant: barley. 
Treatment: Burn infested straw. 
Chief accessible articles: Fitch, Asa. Noxious, beneficial insects 
N. Y. 7th rep’t, 62. p. 155-59; Lintner, J. A., state ent. 4th rep’t, 
788. p. 27-35. ° 
