Spelling suggestions: "subject:"doses diseases anda tests"" "subject:"doses diseases anda pesar""
1 |
Feeding determinants in aphids with special reference to the Rose Aphid Macrosiphum rosae (L.)Peng, Zhongkui. January 1991 (has links) (PDF)
Bibliography: leaves 170-189. This thesis looks at aphid feeding determinants by type and location. It examines the role of leaf surface chemicals in the discrimination of host plants and the deterrent effect of catechin and its oxidative condensation products.
|
2 |
Feeding determinants in aphids with special reference to the Rose Aphid Macrosiphum rosae (L.) / by Zhongkui Peng.Peng, Zhongkui January 1991 (has links)
Bibliography: leaves 170-189. / xi, 189 leaves : ill. (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / This thesis looks at aphid feeding determinants by type and location. It examines the role of leaf surface chemicals in the discrimination of host plants and the deterrent effect of catechin and its oxidative condensation products. / Thesis (Ph.D.)--University of Adelaide, Dept. of Crop Protection, 1992
|
3 |
Diseases of the Rose in ArizonaStreets, R. B. 10 1900 (has links)
No description available.
|
4 |
Control of Arizona Rose DiseasesStreets, R. B. 02 1900 (has links)
No description available.
|
5 |
Studies on rose mosaic virus and P. syringae from South Australian rosesBasit, Ahmed Abdul January 1972 (has links)
iv, 114 leaves : ill. ; 25 cm / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Plant Pathology, Waite Agricultural Research Institute, 1972
|
6 |
Biological, cultural, and chemical control of crown gall on rosesCramer, Gary Clark January 1981 (has links)
No description available.
|
7 |
Introduction of Aphidius rosae into Australia for biological control of the rose aphid (Macrosiphum rosae)Kitt, Jörg Thomas. January 1996 (has links) (PDF)
Bibliography: leaves 221-240. This thesis deals with the introduction of "Aphidius rosae" as a classical biological control agent into South-Eastern Australia. Appropriate host specificity tests are carried out. Laboratory experiments are also completed to gain a better understanding of the interactions between host and parasitoid in the field. The study aims to monitor the performance of the control agent in the Adelaide environment for the first two years after initial release. It is also planned to invent an experimental field technique to estimate the impact of the control agent on rose aphid populations.
|
8 |
Introduction of Aphidius rosae into Australia for biological control of the rose aphid (Macrosiphum rosae) / by Jorg Thomas Kitt.Kitt, Jorg Thomas January 1996 (has links)
Bibliography: leaves 221-240. / viii, 240, [13] leaves : ill. (some col.), maps ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / This thesis deals with the introduction of "Aphidius rosae" as a classical biological control agent into South-Eastern Australia. Appropriate host specificity tests are carried out. Laboratory experiments are also completed to gain a better understanding of the interactions between host and parasitoid in the field. The study aims to monitor the performance of the control agent in the Adelaide environment for the first two years after initial release. It is also planned to invent an experimental field technique to estimate the impact of the control agent on rose aphid populations. / Thesis (Ph.D.)--University of Adelaide, Dept. of Crop Protection, 1997
|
Page generated in 0.0757 seconds