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Search: su=Weeds--Control
Found: 110 Record 1-100 Next Last

Periodical articleWitt, A. (2011)
Silent invader may threaten biggest wildlife migration on planet
Swara. Volume 34 #2. April-June. p. 22-25.

Periodical articleMandumbu, R.; Musvosvi, C.; Rugare, J.T. (2010)
Methods and applications of weed seed bank studies in weed management: a review
Midlands State University Journal of Science, Agriculture, and Technology. Volume 2 #1. p. 59-64.

Periodical articleBanful, B.; Hauser, S.; Ofori, K.; Kumaga, F. (2008)
See this publicationNematodes and weeds control effects of pueraria phaseoloides and flemingia macrophylla fallows on establishment, survival and yield of plantain
West African Journal of Applied Ecology. Volume 14. p. 15-32.

Periodical articleLelgut, D.K.; Itulya, F.M. (2008)
Effect of weeding frequency on yield advantage and cost-benefit of kale/bean intercrop
East African Agricultural and Forestry Journal. Volume 74 #3. July. p. 181-186.

Periodical articleLelgut, D.K.; Itulya, F.M. (2008)
Effect of intercropping kale with beans and weeding frequency on weed population, growth, and crop yield
East African Agricultural and Forestry Journal. Volume 74 #3. July. p. 169-179.

Periodical articleAmolo, R.A.; Abayo, G.O. (2007)
Trash and weed management effects on sugarcane ratoon productivity
Technical Bulletin (Kenya Sugar Research Foundation). Volume 1 #2. April. p. 1-5.

Periodical articleMakinde, J.O.; Ogunbodede, B.A. (2007)
See this publicationEvaluation of atrazine plus isoxaflutole (Atoll®) mixiture for weed control in maize
Ghana Journal of Agricultural Science. Volume 40 #2. p. 193-198.

Periodical articleNuertey, B.N.; Tetteh, F.M.; Opoku, A.; Afari, A.P.; Asamoah, T.E.O. (2007)
See this publicationEffect of roundup-salt mixtures on weed control and soil microbial biomass under oil palm plantation
Journal of the Ghana Science Association. Volume 9 #2. December. p. 61-75.

Periodical articleOfori-Frimpong, K.; Afrifa, A.A.; Oppong, F.K.; Appiah, M.R. (2007)
See this publicationEffect of weed control methods on some soil properties of a newly planted cocoa farm
Ghana Journal of Agricultural Science. Volume 40 #2. p. 127-132.

Periodical articleOppong, F.K.; Osei-Bonsu, K.; Amoah, F.M. (2007)
See this publicationAppraisal of some methods of weed control during initial establishment of cocoa in a semi-deciduous forest zone of Ghana
Ghana Journal of Agricultural Science. Volume 40 #1. p. 67-72.

Periodical articleBolfrey-Arku, G.E.-K.; Onokpise, O.U.; Carson, A.G.; Shilling, D.G.; Coultas, C.C. (2006)
See this publicationThe speargrass (Imperata cylindrica (L) beauv.) menace in Ghana: incidence, farmer perceptions and control practices in the forest and forest- savanna transition agro-ecological zones of Ghana
West African Journal of Applied Ecology. Volume 10. p. 177-188.

Periodical articleOlabode, O.S.; Ogunyemi, S.; Awodoyin, R.O. (2006)
See this publicationResponse of okra (Abelmoschus esculentus (L.) Moench) to weed control by mulching
Ghana Journal of Agricultural Science. Volume 39 #1. p. 35-40.

Periodical articleOppong, F.K.; Sarfo, J.E.; Osei-Bonsu, K.; Amoah, F.M. (2006)
See this publicationEffects of sulfosate on weed suppression, cocoa pod set, and yield of cocoa and coffee
Ghana Journal of Agricultural Science. Volume 39 #2. p. 115-122.

Periodical articleShiyam, J.O.; Oko, B.F.D.; Ojating, I.; Uko, A.E. (2006)
See this publicationGermination, growth and pruning yield of some hedgerow species and their effects on weed growth and performance of cooking banana (Musa SPP)
UNISWA Research Journal of Agriculture, Science and Technology. Volume 9 #1. June. p. 53-56.

Periodical articleAsefa T.; Tanner, D.; Bennie, A.T.P. (2005)
Effect of straw management, tillage and cropping sequence on weed population dynamics in south-eastern highlands of Ethiopia
Pest Management Journal of Ethiopia. Volume 9. p. 39-55.

Periodical articleDhaba F.; Tolera A.; Girma W. (2005)
Estimated yield loss in bread wheat (Triticum aestivum) following control of raphanus raphanistrum with herbicides and hand weeding
Arem. Volume 6. p. 79-84.

Periodical articleGetachew A.; Amare G.; Agajie T. (2005)
Effects of tillage frequency and weed control on yield and yield components of faba bean in central highlands of Ethiopia
Ethiopian Journal of Agricultural Sciences. Volume 18 #2. December. p. 165-172.

Periodical articleKabambe, V.H.; Drennan, D.S.H. (2005)
See this publicationComparative effects of organic and inorganic nitrogen sources on Striga asiatica (L.) Kuntze suppression and maize (Zea mays (L) growth
UNISWA Research Journal of Agriculture, Science and Technology. Volume 8 #2. December. p. 133-140.

Periodical articleKedir N.; Tilahun G.; Feyissa T. (2005)
Effect of seed rate on seed yield and yield components of linseed under different frequencies of hand weeding
Arem. Volume 6. p. 93-103.

Periodical articleKedir N.; Tilahun G.; Feyissa T. (2005)
Alternative weed control methods for food barley in the Bale highlands
Arem. Volume 6. p. 69-78.

Periodical articleMengistu H.; Mengistu H.; Matias M. (2005)
Determination of the critical period of weed control and the effect of a mixed weed population on maize (zea mays) yield and yield components
Arem. Volume 6. p. 57-67.

Periodical articleMironga, J.M. (2005)
Approaches towards effective management of water hyacinth (Eichhornia crassipes (Mart) Solms) in Kenya
OSSREA Bulletin. Volume 2 #2. June. p. 11-21.

Periodical articleObuo, J.P.; Barton, D.; Agobe, F.; O'Neill, D. (2005)
the impact of ox-weeding on the livelihoods of poor smallholder farmers in the Teso farming system
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1437-1441.

Periodical articleOmanya, G.; Nang'ayo, F.; Mignouna, H.D.; Kanampiu, F.; Sthamer, V.; Boadi, R.; Muchiri, N.; Bokanga, M. (2005)
Facilitating delivery of herbicide-resistant maize technology for striga control in Africa
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1385-1388.

Periodical articleOssom, E.M.; Nxumalo, M.H.; Rhykerd, R.L. (2005)
See this publicationIntercropping influences morphological development, weed suppression and yield of Ipomoea Batatas (L.) LAM
UNISWA Research Journal of Agriculture, Science and Technology. Volume 8 #2. December. p. 87-102.

Periodical articleRezene F.; Mekasha C.; Mengistu H. (2005)
Spread and ecological consequences of parthenium hysterophorus in Ethiopia
Arem. Volume 6. p. 11-21.

Periodical articleTolera A.; Dhaba F. (2005)
Effect of seed rate and weed control on agronomic performance of faba bean (vicia faba L)
Arem. Volume 6. p. 85-91.

Periodical articleWondimu B.; Fasil R.; Esilaba, A.O.; Ransom, J.K. (2005)
Relay cropping of sesbania sesban and cajanus cajan in sorghum for grain yield improvement and striga control
Arem. Volume 6. p. 49-55.

Periodical articleWondimu B.; Fasil R.; Esilaba, A.O.; Ransom, J.K. (2005)
Observations on the control of striga through integrated nutrient management in Welo
Arem. Volume 6. p. 39-47.

Periodical articleYihun K.; Habtamu Z.; Matias M. (2005)
Effect of trap crops under different patterns of intercropping on infestation of striga hermonthica in maize
Arem. Volume 6. p. 23-37.

Periodical articleTaye T.; Einhorn, G.; Gossmann, M.; Büttner, C.; Metz, R. (2004)
The potential of rust as a biological control of parthenium in Ethiopia
Pest Management Journal of Ethiopia. Volume 8. p. 83-95.

Periodical articleAvav, T.; Okereke, O.U. (2003)
See this publicationPre-tillage control of spear grass (imperata cylindrica (L.) Raeuschel) with glypnosate for soya bean (Glycine max (L.) merr.) production in Nigeria
East African Agricultural and Forestry Journal. Volume 68 #3-4. January-April. p. 155-158.

Periodical articleAwodoyin, R.O.; Ogunyemi, S. (2003)
Germination of seeds of sicklepod as affected by pre-germination treatments, fruit maturity and depth of sowing: implication in sown fallow management
MUARIK Bulletin. Volume 6. p. 44-52.

Periodical articleAwodoyin, R.O.; Ogunyemi, S. (2003)
Sicklepod in improved fallow management: distribution in natural habitat, diversity and phenology
MUARIK Bulletin. Volume 6. p. 35-43.

Periodical articleChamango, A.M.Z.; Mloza-Banda, H.R.; Ritchie, J.M.; Nyirenda, G.K.C. (2003)
See this publicationFactors influencing smallholder weeding practices: assessment of farmers' decision-making process for weeding in Southern Malawi
UNISWA Research Journal of Agriculture, Science and Technology. Volume 6 #2. December. p. 157-164.

Periodical articleChamango, A.M.Z.; Mloza-Banda, H.R.; Ritchie, J.M.; Nyirenda, G.K.C. (2003)
See this publicationComparative effects of farmers' and researchers' weeding practices on weed populations and crop yields
UNISWA Research Journal of Agriculture, Science and Technology. Volume 6 #2. December. p. 147-156.

Periodical articleEsilaba, A.O.; Ransom, J.K. (2003)
Options for striga management in the East and Central African countries
East African Agricultural and Forestry Journal. Volume 69 #3-4. July-October. p. 217-228.

Periodical articleKombiok, J.M.; Safo, E.Y.; Quansah, C.; Ibana, S. (2003)
See this publicationAssessment of weed infestation and economic returns of maize/cowpea intercrop under different tillage systems in northern Ghana
Ghana Journal of Agricultural Science. Volume 36. p. 107-119.

Periodical articleOgwang, J.A.; Molo, R. (2003)
Water hyacinth, Eichhornia crassipes: a case of successful biological control in Lakes Kyoga and Victoria - Uganda
Uganda Journal of Agricultural Sciences. Volume 8 #1. January. p. 245-252.

Periodical articleOlakojo, S.A.; Olaoye, G. (2003)
See this publicationEffects of striga lutea (Lour) infestation on tolerant maize hybrids (zea mays L.) in Southern Guinea savanna
Ghana Journal of Agricultural Science. Volume 36. p. 23-29.

Periodical articleSsango, F.; Balitenda, M. (2003)
Effect of application of witch weed control options on performance of two maize varieties in Uganda
MUARIK Bulletin. Volume 6. p. 83-88.

Periodical articleTwongo, T.K.; Wanda, F.M.; Odongkara, K.O. (2003)
Proliferation, impacts and control of water hyacinth in Uganda
Uganda Journal of Agricultural Sciences. Volume 8 #1. January. p. 239-244.

Periodical articleMusambasi, D.; Chivinge, O.A.; Mariga, I.K. (2002)
See this publicationIntercropping maize with grain legumes for striga control in Zimbabwe
African Crop Science Journal. Volume 10 #2. June. p. 163-171.

Periodical articleRambakudzibga, A.M.; Makanganise, A.; Mangosho, E. (2002)
See this publicationCompetitive influence of Eleusine indica and other weeds on the performance of maize grown under controlled and open field conditions
African Crop Science Journal. Volume 10 #2. June. p. 157-162.

Periodical articleLekasi, J.K.; Woomer, P.L.; Tenywa, J.S.; Bekunda, M.A. (2001)
See this publicationEffect of mulching cabbage with banana residues on cabbage yield, soil nutrient and moisture supply, soil biota and weed biomass
African Crop Science Journal. Volume 9 #3. September. p. 499-506.

Periodical articleMarfo-Ahenkora, E.; Kumaga, F.K.; Ofori, K. (2001)
See this publicationAssessment of the potential of three leguminous cover crops for soil nitrogen improvement and weed control for young oil palm plantations
Journal of the Ghana Science Association. Volume 3 #2. p. 15-23.

Periodical articleNyende, P.; Tenywa, J.S.; Oryokot, J.; Kidoido, M. (2001)
See this publicationWeed profiles and management assessment for increased finger millet production in Uganda
African Crop Science Journal. Volume 9 #3. September. p. 507-516.

Periodical articleTraoré, H.; Hess, D.E.; Hoffmann, G.; Son, G.A.; Sallé, G. (2001)
See this publicationUse of hand-weeding and herbicides to control striga hermonthica in Burkina Faso
African Crop Science Journal. Volume 9 #4. December. p. 645-653.

Periodical articleYangyuoru, M.; Darkwa, E.O.; Oteng, J.W.; Nyalemegbe, K.; Terry, P.J.; Willcocks, T.J.; Acquah, D.; Mawunya, F. (2001)
See this publicationYield of maize and cowpea under variable seasonal rainfall, land form, tillage and weed management on vertisols of Ghana
West African Journal of Applied Ecology. Volume 2. p. 9-19.

Periodical articleBaidoo-Addo, K.; Nuertey, B.N.; Asamoah, T.E.O. (2000)
See this publicationUse of Round Up (glyphosate) in weed control under oil palm: some cost implications
Journal of the Ghana Science Association. Volume 2 #2. p. 94-98.

Periodical articleMloza-Banda, H.R. (2000)
See this publicationEffect of cropping practices on weed species composition in a groundnut (Arachis hypogea L.) crop in Central Malawi
UNISWA Research Journal of Agriculture, Science and Technology. Volume 4 #1. July. p. 106-112.

Periodical articleAquarius Systems (1999)
Harvesting Lake Victoria's water hyacinth
Kenya Engineer. Volume 20 #5. September-October. p. 28-29.

Periodical articleBanful, B.; Bolfrey-Arku, G.E.K.; Adu-Tutu, K.; Asante, J.S. (1999)
See this publicationResponse of False horn plantain to different plant densities and frequency of handweeding
Ghana Journal of Agricultural Science. Volume 32. p. 177-183.

Periodical articleChivinge, O.A.; Musambasi, D.; Mariga, I.K. (1999)
See this publicationThe effect of 2,4-D, dicamba and hand weeding on witchweed density and maize yield
African Crop Science Journal. Volume 7 #4. December. p. 455-463.

Periodical articleSeguni, Z.S.K.; Mwaiko, W.; Nyange, V.; Materu, C.; Mwingira, G. (1999)
Effect of weed control in a coconut plantation 'colonised' by Anoplolepis custodiens Jerdon Pheidole megacephala Fabricius and Oecophylla longinoda latreille
Tanzania Agricultural Research & Training Newsletter. Volume 14 #1-4. December. p. 4-7.

Periodical articleByaruhanga, J.K. (1998)
Various ways of using water hyacinth
Construction Review (Nairobi, Kenya). Volume 9 #6. June. p. 15-16.

Periodical articleOppong, F.K.; Osei-Bonsu, K.; Amoah, F.M.; Opoku-Ameyaw, K. (1998)
See this publicationEvaluation of basta (glufosinate ammonium) for weed control in coffee
Journal of the Ghana Science Association. Volume 1 #1. July. p. 60-68.

Periodical articleOppong, F.K.; Osei-Bonsu, K.; Amoah, F.M.; Acheampong, K. (1998)
See this publicationPotential use of Flemingia macrophylla as mulch for managing weeds in young cocoa in Ghana
Ghana Journal of Agricultural Science. Volume 31. p. 67-72.

Periodical articleTraoré, H.; Sallé, G. (1998)
Effet du type de préparation du sol et d'entretien de la culture sur le striga hermonthica (Del.) Benth. au Burkina Faso
African Journal of Plant Protection. Volume 8. December. p. 1-9.

Periodical articleAsefa T.; Tanner, D.G.; Melesse T.; Kefyalew G. (1997)
See this publicationOn-farm evaluation of an animal-drawn implement developed in Ethiopia for row placement of wheat seed and basal fertilizer
African Crop Science Journal. Volume 5 #4. December. p. 359-369.

Periodical articleBadejo, M.A.; Olaifa, J.I. (1997)
See this publicationEffects of precultivation and weed control practices on the activity of epigeal collembola fauna of cowpea
Insect Science and its Application. Volume 17 #2. April-June. p. 193-198.

Periodical articleEsilaba, A.O.; Reda, F.; Mulatu, T.; Ransom, J.K.; Woldewahid, G.; Tesfaye, A.; Fitwy, I.; Abate, G. (1997)
Participatory rural appraisal on striga in the northern Ethiopian highlands
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 895-902.

Periodical articleMwambazi, T.N.; Mwanamwenge, J.B. (1997)
Evaluation of weed control methods for maize crop in northern Zambia
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 849-853.

Periodical articleNjalayao, A.H.; Sibuga, K.P. (1997)
Integrated control of itchgrass in sugarcane
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 843-848.

Periodical articleObuo, J.E.; Adipala, E.; Osiru, D.S.O. (1997)
Effect of weeding frequency on the cost-benefit ratio and yield advantage of cowpea/sorghum intercropping
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 865-869.

Periodical articleOdhiambo, G.D.; Ransom, J.K. (1997)
On-farm evaluation of an integrated approach to striga control in western Kenya
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 887-893.

Periodical articleSebuliba-Mutumba, R.; Adipala, E. (1997)
Effect of weed management practices on growth and yield of cowpeas
African Journal of Plant Protection. Volume 7. December. p. 35-43.

Periodical articleTaye T.; Tanner, D.G. (1997)
See this publicationGrass weed competition and calculated economic threshold densities in bread wheat in Ethiopia
African Crop Science Journal. Volume 5 #4. December. p. 371-384.

Periodical articleBuah, J.N.; Carson, A.G.; Haizel, K.A. (1996)
See this publicationThe problem of weeds under continuous cropping systems in the scrub and thicket vegetation belt of the Central Region, Ghana
Ghana Journal of Agricultural Science. Volume 29 #2. p. 81-89.

Periodical articleCarson, A.G.; Otoo, E. (1996)
See this publicationApplication of soil solarization to control root-knot nematodes and weeds in transplanted tomato
Ghana Journal of Agricultural Science. Volume 29 #2. p. 91-98.

Periodical articleKanyomeka, L.; Schmid, W. (1996)
Weed control in commercial soyabean production. Pt. 3. Combinations of pre-emergence herbicides and post-emergence weed control irrigated land under minimum tillage
Zambian Journal of Agricultural Science. Volume 6. December. p. 22-26.

Periodical articleMloza-Banda, H.R.; Kabambe, V.H. (1996)
Integrated management for striga control in Malawi
African Crop Science Journal. Volume 4 #2. June. p. 263-273.

Periodical articleMpofu, B.; Fatini, P.P. (1996)
Screening of herbicides for potential use in castor beans (ricinus communis L.)
Zimbabwe Journal of Agricultural Research. Volume 34 #1. p. 75-85.

Periodical articleOnsando, J.M. (1996)
Management of broad leaved weeds in Kenya's tea fields
Tea. Volume 17 #1. July. p. 7-11.

Periodical articleOrach-Meza, F.L. (1996)
Water hyacinth (eichhornia crassipes), its problems and the means of control
Uganda Journal. Volume 43. December. p. 74-83.

Periodical articleSchmid, W.; Kanyomeka, L.; Likango, J.D. (1996)
Weed control in commercial soyabean production. Pt. 2. Efficacy of herbicides in rainfed and irrigated land under minimum tillage
Zambian Journal of Agricultural Science. Volume 6. December. p. 17-21.

Periodical articleSchmid, W.; Mbamba, H.A.; Njau, S.S.; Likango, J.D.; Kanyomeka, L. (1996)
Weed control in commercial soyabean production. Pt. 1. Efficacy of herbicides under conventional and minimum tillage systems
Zambian Journal of Agricultural Science. Volume 6. December. p. 10-16.

Periodical articleBaguma, S.D.; Webb, M.; Osiru, D.S.O. (1995)
See this publicationControl of digitaria abyssinica (A.Rich) stapf., with glyphosate
African Crop Science Journal. Volume 3 #4. December. p. 495-504.

Periodical articleMashingaidze, A.B.; Chivinge, O.A. (1995)
Weed control using reduced herbicide dosages: a theoretical framework
Transactions of the Zimbabwe Scientific Association. Volume 69. p. 12-19.

Periodical articleMashingaidze, A.B.; Chivinge, O.A.; Mtetwa, D. (1995)
The effect of tillage system and soya bean mulch on weed emergence and wheat yield in Zimbabwe
UNISWA Journal of Agriculture. Volume 4. p. 5-12.

Periodical articleMc Intyre, G.; Barbe, C. (1995)
Weed control in direct seeded and transplanted onion
Revue agricole et sucrière de l'île Maurice. Volume 74 #3. septembre-décembre. p. 32-36.

Periodical articleMcIntyre, G.; Barbe, C. (1995)
The influence of rain (or irrigation) and tillage on the control of cyperus rotundus by glyphosate (roundup)
Revue agricole et sucrière de l'île Maurice. Volume 74 #1-2. janv.-août. p. 61-64.

Periodical articleSchmid, W.; Musonda, A. (1995)
Weed control alternatives for small scale rainfed wheat production in Zambia
Zambian Journal of Agricultural Science. Volume 5. December. p. 15-18.

Periodical articleSchmid, W. (1995)
Weed science training and research in Zambia: a historical perspective
Zambian Journal of Agricultural Science. Volume 5. December. p. 10-14.

Periodical articleVogler, R.K.; Ejeta, G.; Butler, L.G. (1995)
Integratimg biotechnological approaches for control of striga
African Crop Science Journal. Volume 3 #2. June. p. 217-222.

Periodical articleChivinge, O.A.; Schweppenhauser, M.A. (1994)
Effect of weeding methods on soyabean yield
Zambian Journal of Agricultural Science. Volume 4 #1. July. p. 11-15.

Periodical articleGoodall, J.M.; Kluge, R.L.; Zimmermann, H.G.; Olckers, T. (1994)
Adverse effects of the exotic weed chromolaena odorata on land utilization in Southern Africa
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 10-14. p. 15-24.

Periodical articleMcIntyre, G.; Barbe, C. (1994)
Chemical v/s hand weeding in young citrus and mango orchards
Revue agricole et sucrière de l'île Maurice. Volume 73 #3. septembre-décembre. p. 44-47.

Periodical articleNigussie, A.; Mesfin A. (1994)
Relative importance of some management factors in seed and oil yields of Ethiopian mustard (brassica carianta Braun.) and rapeseed (B. napus L.)
Ethiopian Journal of Agricultural Sciences. Volume 14 #1-2. June. p. 27-36.

Periodical articleMabasa, S.; Rambakudzibga, A.M. (1993)
Periodicity of weed seedlings emergence and the effect of weeding frequency in maize and sorghum
Zimbabwe Journal of Agricultural Research. Volume 31 #1. p. 27-41.

Periodical articleModestus, W.K. (1993)
Effect of low rate of Glyphosate (Roundup) and Roundup/2,4-D amine and Roundup/sulphate of ammonia tank mixtures on annual weeds
Tanzania Agricultural Research & Training Newsletter. Volume 8 #1-2. June. p. 9-10.

Periodical articleChivinge, O.A. (1992)
The effects of tillage methods on the survival of purple nutsedge (Cyperus rotundus L) tubers
Discovery and Innovation. Volume 4 #4. December. p. 75-77.

Periodical articleSeeruttun, S.; McIntyre, G.; Barbe, C. (1992)
Agronomic and economic significance of trash blanketing in the sub-humid areas of Mauritius
Revue agricole et sucrière de l'île Maurice. Volume 71 #2-3. mai-décembre. p. 324-331.

Periodical articleVan Noordwijk, M.; Hairiah, K.; Sitompul, S.M.; Syekhfani, M.S. (1992)
Rotational hedgerow intercropping é Peltophorum pterocarpum = New hope for weed-infested soils
Agroforestry Today. Volume 4 #4. October-December. p. 4-6.

Periodical articleKwiligwa, E.M.; Shetto, R.M. (1991)
Weed control management systems in maize (zea mays) production based on animal drawn cultivators
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 7-9. p. 173-189.

Periodical articleMarshall, B.E. (1991)
The problem of water hyacinth in Lake Chivero
Mining and Engineering. Volume 56 #4. April. p. 31-36.

Periodical articleMcIntyre, G. (1991)
Evaluation of herbicides for use in mixed cropping situation
Revue agricole et sucrière de l'île Maurice. Volume 70 #1-2. janv.-août. p. 53-56.

Periodical articleNyathi, P. (1991)
The influence of chemical control of lopholaena coriifolia (Sond.) on grass herbage production from sandy soils in Zimbabwe
Zimbabwe Journal of Agricultural Research. Volume 29 #2. p. 113-119.

Periodical articleAnonymous (1990)
A comparison of different weed control methods in Kenya
Kenya Farmer. #24. July. p. 15-16.

Periodical articleChilagane, A. (1990)
Crotalaria in peasant agriculture
Tanzania Agricultural Research & Training Newsletter. Volume 5 #4. December. p. 22-24.

Search: su=Weeds--Control
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