BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 17 
89. Bessey, C. E. Notes on the cabbage; sorts and enemies. <Pomol- 
ogist, December, 1871, v. 2, p. 30S. 
Characters oiPlutella cruciferarum, Pieris olercicea, Agrotis telifera [ —ypsilon ], 
Haltica striolata, [==Phyllotreta vittata], and Aphis brassicw ; their ravages 
and means against them. 
90. Bessey, C. E. Report on injurious insects. <Annual Rept. Iowa 
State Hortic. Soc. for 1871, 1872, pp. 162-167. 
Ravages of and means against Plutella cruciferarum, Pieris protodice, Agrotidse, 
Diabrotica vittata, and Phycita nebulo [=Acrobasis indiginella], 
91. Bessey, 0. E. Report as committee on entomology. <Annual 
Rept. Iowa State Hortic. Soc. for 1872, 1873, pp. 28-31. 
Notes on Doryphora 10-lineata; rose-breasted grosbeak as a destroyer of the 
same; tar for canker worms; characters and ravages of Phycita nebulo 
[= Acrobasis indiginella], 
92. Bessey, 0. E. Report on insects. <Annual Report Iowa State 
Agric. Soc. for 1873, 1871, pp. 226-246, figs. 1-10. Separate: 
Des Moines, 1874, 23 pp. 
Remarks on transformations, classification, and nomenclature; histories of 
Clisiocampa americana, Anisopteryx [== Paleacrita] vernata, Saperda bivittata 
[= Candida'], Chrysobothris femorata and Pieris protodice; figures of the same, 
with suggestions of remedies; brief notes on Phycita nebulo [= Acrobasis 
indiginella'], Diaspis salicicorticis, Diabrotica vittata, D. 12-punctata, and 
Agrotidie. 
93. Bessey, C. E. Report on insects injurious to plants and animals 
of the farm. <Rept. Iowa State Agric. Soc. for 1874,1875, pp. 
232-253, figs. 1-8. Separate: Des Moines, 1875. 
Treats of CEstrus ovis , Conotrachelus nenuphar, Phycita nebulo [=Acrobasis 
indiginella], Mytilaspis pomicorticis [ —pomorum ], Aspidiotus harrisii [= Chi- 
onaspis furfur us], Diaspis salicicorticis, Mytilaspis [= Chionaspis], pinifolice, 
M. ulmicorticis, and Doryphora 10-lineata; their habits, ravages, charac¬ 
ters, natural history, and remedies. 
94. Bessey, C. E. Notes on oyster-shell bark-louse parasite. <Rept. 
Iowa State Hortic. Soc* for 1877, 1878, pp. 397-398. 
Characters and habits of Acarus mali. 
95. Bessey, C. E. On the distribution of the seventeen-year Cicada 
of the brood of 1878, or Riley’s Brood XIII, in Iowa. <Amer. 
Ent., February, 1880 [v. 3], n. s., v. 1, pp. 27-30, fig. 7. 
Summary of replies to inquiries concerning the distribution of Cicada 
[= Tibicen] septendecim in Iowa in 1878; map showing the distribution; 
extracts from the correspondence; discussion of some doubtful points. 
96. Bessey, C. E. Cutworms, natural history, remedies, etc. <Amer. 
Agric., November, 1881, v. 40, p. 475. 
General account of the Agrotidaj. 
97. Bessey, C. E. A new species of insect-destroying fungus. <Amer. 
Nat., December [28 November], 1883, v. 17, pp. 1280,1281. 
Reprint: <Bull. Iowa Agric. College, August, 1884, No. 2, 
pp. 84,85. 
Entomophthora calopteni parasitic in Caloptenus differentialit. 
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