- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 56 (0.021 seconds)Spelling suggestions: "subject:"lea"" "subject:"plea""
| 1 |
Nitrofurazone and hydrogen peroxide metabolism in Trypanosoma bruceiPenketh, P. G. January 1986 (has links)
No description available.
|
| 2 |
The behaviour of certain fleas in relation to their development and ecologyHumphries, D. A. January 1963 (has links)
No description available.
|
| 3 |
Virulence and immunity studies in murine typhoid : a thesis presented for the degree Doctor of Philosophy at the University of Adelaide /Blaskett, Alan Charles. January 1967 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Microbiology, 1967. / Typescript. Includes bibliographical references.
|
| 4 |
Host plants of the tobacco flea beetle, Epitrix parvula F. /Glass, Edward H., January 1940 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute, 1940. / Abstract. Includes bibliographical references (leaf 65). Also available via the Internet.
|
| 5 |
Biological observations and control of potato flea beetle, Epitrix cucumeris Harris.Terrazas Loyola, Jose 01 January 1949 (has links) (PDF)
No description available.
|
| 6 |
Systematic revision of the maculate species of the genus Phyllotreta chev. of America north of Mexico (Coleoptera: Chrysomelidae, Alticinae) /Smith, Eric Howard January 1973 (has links)
No description available.
|
| 7 |
Bionomics and field behavior of crucifer-feeding flea beetle adults (Coleoptera : Chrysomelidae)Vincent, Charles, 1953- January 1982 (has links)
In 1980-81, teneral and fully melanized adult flea beetles were monitored with water traps. Phyllotreta cruciferae, P. striolata and Psylliodes punctulata are univoltine in southwestern Quebec. Their spatial distributions were estimated by D-Vac('(REGTM)) sampling in rutabaga and cabbage an the proportions of flea beetle species varied in time and space. Dispersal studies, using interception traps coupled with statistics of directional data, showed four immigrations to and seven emigrations from a rutabaga field. P. cruciferae was more attracted to allyl isothiocyanate than P. striolata, whereas the behavior of Ps. punctulata was not affected. Sex ratio estimations were affected accordingly. The color white significantly attracted more flea beetles than yellow, green and red. Overwintered adult flea beetles were more prevalent on later sown rutabaga, and the species proportions were slightly affected by the sowing date. Flea beetle infestations were simulated by punching out holes in cabbage seedlings.
|
| 8 |
The alimentary canal of the larva of the alder fleabeetle ...Woods, William Colcord, January 1900 (has links)
Pt. II of Thesis (Ph. D.)--Cornell University, 1917. / "Reprinted from the Annals of the Entomological society of America, vol. XI, no. 3, September, 1918." Published in 2 parts. "Part I of this thesis entitled 'The biology of the alder flea-beetle, ' is reprinted from Bulletin 265 of the Maine agricultural station." "Literature cited": p. 311.
|
| 9 |
Bionomics and field behavior of crucifer-feeding flea beetle adults (Coleoptera : Chrysomelidae)Vincent, Charles, 1953- January 1982 (has links)
No description available.
|
| 10 |
The biology of the blueberry fleabeetle, Altica sylvia Malloch, with preliminary investigations on its control.Weidhaas, John August 01 January 1952 (has links) (PDF)
No description available.
|
Page generated in 0.0309 seconds