Working Document Series Open Access Effect of selected herbicides on weed management in sorghum production in Kenya K. E. Cheruiyot · V.W. Njuguna · J. O. Ogendo · C.E. Tugat Weed infestation in sorghum (Sorghum bicolor L. Moench) forms a major biotic stress that needs to be addressed to achieve adequate grain supply to meet increasing industrial demand for sorghum. The aim of this study was to determine the mo… RUF-39363 2018 CC BY 4.0 28 Jul 2021
Working Document Series Open Access The role of weed management in reducing postharvest deterioration of taro in Cameroon G.C. Ayongwa · A.F. Lum Weeds are a severe constraint to crop production in the tropics. A field experiment was conducted in the Teaching and Research Farm of the University of Buea in 2015. The objective of the study was to assess the contribution of weeds to po… RUF-39357 2018 CC BY 4.0 28 Jul 2021
Journal articles Open Access Influence of soil organic carbon, fertiliser management, and weeding regime on weed dynamics and maize productivity on sandy soils in eastern Zimbabwe R. Chikowo · J. Chipomho · S Mabasa · A. B. Mashingaidze +2 more Labour bottlenecks and multiple operations at the start of a cropping season often result in inadequate early weed control and subsequent poor crop performance. Therefore, there is a need to establish management practices that provide the … RUF-39302 2021 CC BY 4.0 21 Jun 2021
Working Document Series Open Access Comparative effects of soybean, grain amaranth (Amaranthus spp) and nitrogen on Striga (Striga hermonthica) and maize yield in western Kenya W. K. Ngetich · E. K. Ronoh · V. K. Rotich · C. Serem Western Kenya, the area considered the grain basket of the country, is heavily infested by Striga, reducing maize yields by up to 30-100%. On-farm trials were conducted in two cropping seasons between August 2014 to July 2015 at Ugunja, Si… RUF-38623 2018 CC BY 4.0 4 Sep 2020
Working Document Series Open Access Influence of Niger plant (Guizotia abyssinica l.) on growth and development of common beans (Phaseolus vulgaris) O. A. Auma · L. Ngode · L. M. Oimbo Plants affect other plants growing in their vicinity either positively or negatively by producing exudates known as secondary metabolites. These secondary metabolites, also known as allelochemicals, can be harnessed and utilized in control… RUF-38619 2018 CC BY 4.0 4 Sep 2020
TAGDev Resources Open Access Composition and management of weed flora in smallholder farmers’ fields in Swaziland B.P. Dlamini · M.M. Khumalo · D. Kibirige · H.R. Mloza-Banda +2 more The weed flora in smallholder farmer’s fields and the potential arable farmers have on their weeds in Swaziland were investigated in the 2015/2016 cropping season. The study was conducted in five agro-ecological zones, 117 fields and 99 fa… RUF-37597 2017 CC BY 4.0 16 Apr 2018
TAGDev Resources Open Access Economic analysis of different weed control methods used by smallholder maize farmers in Swaziland B.P. Dlamini · M.M. Khumalo · D. Kibirige · M.B. Masuku +3 more Weeds control is one of the expensive agronomical practices in maize production and has a direct effect on ultimate returns to especially the rural-poor small-scale farmers. Moreover, high weed infestation increases the cost of cultivation… RUF-37596 2017 CC BY 4.0 16 Apr 2018
Journal articles Open Access Nature of resistance of cowpea Alectra vogelii infestation D.M Lungu · Ally. Mbwando · L. Tembo · G.M. Tryphone Alectra vogelii (benth) is parasitic weed which causes significant yield reductions in cowpea (Vigna unguiculataWalp) in Africa. The objective of this study was to identify the type of gene action controlling the trait for resistance to Al… RUF-36588 2016 CC BY 4.0 13 Feb 2017
Theses & Dissertations Open Access Integrating striga management strategies for improved maize production in Western Kenya W. Sunda Maize is an important crop in Kenya but is adversely affected by Striga hermonthica weed that reduces yields considerably, especially in Western Kenya. Single stand-alone management strategies for the weed have been used, but each has had … RUF-35908 2014 CC BY 4.0 29 Feb 2016
Theses & Dissertations Open Access Weed effects on growth and yield of cowpeas (Vigna unguiculata L. Walp.) Richard Sebuliba-Mutumba An investigation was carried out at Kawanda Agricultural Research Institute (KARI) to determine the effect of weed management regimes and weed population density on growth and yield of cowpeas (vigna unguiculata L. Walp). Weeds in a cowpea… RUF-35449 1995 CC BY 4.0 25 Sep 2015
Working Document Series Open Access Influence of soil fertility management on Striga seed bank dynamics and grain yield of sorghum in semi arid areas G. Chemining’wa · A. Kudra · R.N. Onwonga · K.P. Sibuga The parasitic weed Striga poses a serious threat to cereal production in sub-Saharan Africa. Infestation usually results in significant yield losses, quite often over 70%. Many control options have been reported but, the effect of soil fer… RUF-35067 2010 CC BY 4.0 16 Sep 2015
Working Document Series Open Access Participatory management of Striga in cereal-based cropping systems in eastern Uganda J. Bisikwa · I. Kapting · M. B. Karuhanga · M. Otim +2 more Striga hermonthica is a parasitic weed that infects cereal crops often causing 30-100% crop losses on farmers’ fields. Past research has developed several effective Striga control strategies, most of which have not been adopted by farmers,… RUF-34365 2010 CC BY 4.0 20 Aug 2015
Working Document Series Open Access Weeds as potential biopesticides in Taro leaf blight disease management D. Chikoye · C. Fokunang · L. A. Fontem · E. M. Ndifon Weeds play an important role as biopesticides for the management of several field pests. An experiment was conducted in the Life Science Laboratories of the University of Buea in 2012 to assess the biopesticidal potential of aqueous extrac… RUF-34300 2014 CC BY 4.0 17 Aug 2015
Working Document Series Open Access Farmer perception on effects of the witch weed infestations in sorghum in Ishongorero sub county, Ibanda district, south western Uganda B. Bua · C. Nowamani Sorghum (Sorghum bicolor (L.) Moench is the fifth most important cereal in the semi arid regions of the world in terms of production and area planted. However, sorghum production is constrained by a number of factors including pests and di… RUF-34289 2014 CC BY 4.0 17 Aug 2015
Working Document Series Open Access Conservation agriculture I: Effects of legume crop species on ground cover, soil moisture retention, weed suppression and litter fall on maize yield in Swaziland D. M. Bhekizizwe · O. T. Edje The reintroduction of conservation agriculture in Swaziland required information on crop species that could provide ground cover, suppress weeds and conserve soil moisture. A field experiment was conducted at the Malkerns Research Station … RUF-33903 2014 CC BY 4.0 11 Aug 2015
