Zobrazeno 1 - 10
of 13
pro vyhledávání: '"I. A. D. Robertson"'
Autor:
Andrew Thompson, I. R. D. Robertson, Graham E. Gardner, Mark Ferguson, G. A. Kearney, J. M. Young
Publikováno v:
Animal Production Science. 50:1011
Selection against fatness in the Australian sheep industry has been a priority, but defining the true value of fat requires an understanding of the effects it has on both the value of lamb carcasses and on sheep productivity. A Merino flock with 10 y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe3b2d6c4a9bb37f03064f5bf104d71d
https://doi.org/10.1071/an10130
https://doi.org/10.1071/an10130
Autor:
M. B. Ferguson, J. M. Young, G. A. Kearney, G. E. Gardner, I. R. D. Robertson, A. N. Thompson
Publikováno v:
Animal Production Science; Dec2010, Vol. 50 Issue 11/12, p1011-1016, 6p
Autor:
I. A. D. Robertson
Publikováno v:
International Journal of Tropical Insect Science. 8:797-801
A major cause of yield loss in cassava, Manihot esculenta Crantz in tropical Africa is African cassava mosaic virus, transmitted by the whitefly, Bemisia tabaci (Gennadius). Investigations into the epidemiology of the disease and the ecology of the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::706ae1fde357d14b755293cc4605992b
https://doi.org/10.1017/s1742758400022943
https://doi.org/10.1017/s1742758400022943
Publikováno v:
International Journal of Tropical Insect Science. 8:909-914
A regional programme, involving seven national programmes and three international agencies, has been launched in East Africa to promote research on the biological control of cassava green mite, Mononychellus tanajoa (Bondar) sensu lato. The organizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec094271309097c022e54efc84b5c12
https://doi.org/10.1017/s1742758400023171
https://doi.org/10.1017/s1742758400023171
Publikováno v:
Proceedings of the Zoological Society of London. 145:305-320
Some details are given of the biology of two species of lizard: Agama cyanogaster (Ruppell) (Agamidae) and Mabuya striata strikta (Peters) (Scincidae). They occupy different niches in the same habitat and their biology differs considerably. Agama is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23e01c075b4a6b0d21b698241b9fb362
https://doi.org/10.1111/j.1469-7998.1965.tb02019.x
https://doi.org/10.1111/j.1469-7998.1965.tb02019.x
Autor:
I. A. D. Robertson
Publikováno v:
East African Agricultural and Forestry Journal. 35:181-184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6bd573d9fc8afd3e58aeae2473229a
https://doi.org/10.1080/00128325.1969.11662390
https://doi.org/10.1080/00128325.1969.11662390
Autor:
I. A. D. Robertson
Publikováno v:
East African Agricultural and Forestry Journal. 39:82-93
(1973). Notes on the Insect Parasites of Some Lepidopteran Pests in Tanzania. East African Agricultural and Forestry Journal: Vol. 39, No. 1, pp. 82-93.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73a5d6c296c8cf6faa5f213160826f2
https://doi.org/10.1080/00128325.1973.11662621
https://doi.org/10.1080/00128325.1973.11662621
Publikováno v:
Proceedings of the Zoological Society of London. 133:1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0b904b065d4536ec15fa29a5414ef26
https://doi.org/10.1111/j.1469-7998.1959.tb05548.x
https://doi.org/10.1111/j.1469-7998.1959.tb05548.x
Autor:
I. A. D. Robertson
Publikováno v:
Bulletin of Entomological Research. 49:479-496
During the breeding seasons 1952 to 1955, samples of females of the Red Locust, Nomadacris septemfasciata (Serv.), were caught in the Rukwa Valley, Tanganyika Territory, and the ovaries classified according to egg length. Ovaries designated Class V w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e22f48a651f5ce92f8099a9abe18191
https://doi.org/10.1017/s0007485300053797
https://doi.org/10.1017/s0007485300053797
Publikováno v:
Annals and Magazine of Natural History. 5:421-432
Notes are given on the reproduction and stomach contents of twenty-seven species of reptiles comprising Testudinidae 1, Agamidae 2, Chamaeleonidae 1, Scincidae 3, Lacertilidae 3, Varanidae 1, Typhl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de8f24188de9aec926b4a289a9968ee
https://doi.org/10.1080/00222936208651267
https://doi.org/10.1080/00222936208651267