|
Umeh, E.D.N.; Joshi, R.C. 1993, Aspects of the biology, ecology and natural biological control of the African rice gall midge, Orseolia oryzivora Harris and Gagné (Dipt., Cecidomyiidae) in south east Nigeria. Journal of Applied Entomology
116(4):391-398
| |
| |
Keywords: Hosts
|
|
|
Umoetok, S.B.A.; Ukeh, D.A.; Udo, I.A.; Ekanem, M.; Iloba, B.N. 2013, Competition in the parasitization of Callosobruchus maculatus between Dinarmus basalis and Choetospila elegans on Vigna unguiculata (Walp.) seeds. Sustainable Agriculture Research
2(1):92-97
| |
| |
|
|
|
Umoru, P.A. 1993, Parasitism of frit fly (Oscinella spp. (Dipt., Chloropidae) and Geomyza tripunctata Fall. (Dipt., Opomyzidae)) by hymenopterous parasitoids in grassland in northern England. Journal of Applied Entomology
116(3):313-320
| |
| |
Keywords: Hosts
|
|
|
Underhill, G.W. 1924, The lesser clover weevil. Quarterly Bulletin of the Virginia State Crop Pest Commission
6(1):1-7
| |
| |
|
|
|
Underhill, G.W. 1926, Studies on the potato tuber moth during the winter of 1925-26. Bulletin of the Virginia Agricultural Experiment Station
251:1-21
| |
| |
|
|
|
Underhill, G.W. 1934, The green stinkbug. Bulletin of the Virginia Agricultural Experiment Station
294:27pp
| |
| |
Keywords: Hosts
|
|
|
Underhill, G.W. 1935, The pecan tree borer in Dogwood. Journal of Economic Entomology
28(2):393-396
| |
| |
|
|
|
Underhill, G.W. 1943, Some insect pests of ornamental plants. Bulletin of the Virginia Agricultural Experiment Station
349:1-38
| |
| |
|
|
|
Underwood, G.R. 1970, An infestation of Neodiprion virginianus complex (Hymenoptera: Diprionidae) in northeastern New Brunswick. Canadian Entomologist
102:471-473
| |
| |
|
|
|
United States Department of Agriculture 1978, Biological agents for pest control. Status and prospects.
:xi+138pp
| |
| |
Keywords: Biological control
|
|
