Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Patricia Adu-Yeboah"'
Publikováno v:
Journal of Environmental Science and Health, Part B. 58:91-99
Publikováno v:
Pest Management Science. 77:4298-4302
BACKGROUND Hordeum glaucum Steud. is an important grass weed species in South Australia that has evolved resistance to glyphosate. This study investigated the mode of inheritance of glyphosate resistance in this species. RESULTS Hand-pollination of g
Publikováno v:
Pest Management Science. 77:3080-3087
BACKGROUND Gene amplification has been shown to provide resistance to glyphosate in several weed species, including Hordeum glaucum populations in South Australia. The stability of 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) gene copies in re
Publikováno v:
Experimental Agriculture. 55:898-912
Establishment of young cacao trees in West Africa can be severely impeded by the onset of the dry season. To address this issue, a field experiment was conducted in Ghana to examine whether different mulch treatments and irrigation applied during the
Publikováno v:
Pest management scienceREFERENCES. 76(4)
Background Glyphosate failed to control two populations of Hordeum glaucum (northern barley grass) along a fence line and around stockyards near Arthurton on the Yorke Peninsula, South Australia after more than a decade of regular use of glyphosate.
Autor:
Andrews Yaw Akrofi, Kwabena Opoku-Ameyaw, Patricia Adu-Yeboah, Julius Yeboah, Frank Owusu-Ansah
Publikováno v:
Journal of Horticulture and Forestry. 8:51-57
Delayed planting of cashew seedlings coupled with the erratic weather conditions in Ghana has often led to high transplant mortality of over grown cashew seedlings. This experiment was carried out in the Guinea savanna zone of Northern Ghana to study
Publikováno v:
American Journal of Experimental Agriculture. 6:347-360
Aims: This experiment aimed to determine whether the soil application of organic fertilizers can help the establishment of cacao and whether shade alters its response to fertilizers.\ud Study Design: The 1.6 ha experiment was conducted over a period
Autor:
M. A. Dadzie, Julius Yeboah, F. M. Amoah, K. Acheampong, A. O. Dwapanyin, Frank Owusu-Ansah, Kwabena Opoku-Ameyaw, M. O. Opoku-Agyeman, Patricia Adu-Yeboah
Publikováno v:
American Journal of Experimental Agriculture. 7:308-314
Cashew cultivation in Ghana has been seriously hampered by high cost of production. This necessitated investigation into practices that will reduce establishment cost and improve field performance of cashew transplants. An experiment was conducted at
Publikováno v:
Weed Science. 62:4-10
Populations of rigid ryegrass with resistance to glyphosate have started to become a problem on fence lines of cropping fields of southern Australian farms. Seed of rigid ryegrass plants that survived glyphosate application were collected from two fe
Autor:
Stephen Yaw Opoku, Atta Ofori, Patricia Adu Yeboah, Abraham Akpertey, S. T. Lowor, Julius Yeboah, Mercy Asamoah, Frank Manu Amoah, Abu Mustapha Dadzie, Richard Ackyeampong
Publikováno v:
American Journal of Plant Sciences. :3873-3879
Kola (Cola nitida) is an important economic cash crop for many West and Central African countries. It has several medicinal uses in the pharmaceutical industries and also plays a major role in traditional marriages among Islamic communities across We