Last Updated on April 5, 2012 by admin

THESIS

• Lagoke, S.T.O. [1978].  Methods of control of speargrass [Imperata cylindrica] {L}. Beauv.} in Maize. Ph. D Thesis submitted to the University of Ibadan, IbadanNigeria.

JOURNALS

• Choudhary, A. H. and S.T.O Lagoke {1978}.  An evaluation of herbicides for weed control in Pearl millet in Guinea Savanna of Nigeria. Nigerian Journal of  Plant Protection. 5:56-63

• Lagoke, S.T.O., N.U.A. Idem and D. Chandra-Singh {1980}.  An evaluation of various herbicides for weed control in kenaf in the Southern Guinea Savanna of Nigeria. Samaru Journal of Agricultural Research} 2: 175-181.

• Lagoke S.T.O., A.H. Choudhary and Y.M. Tanko {1980} Weed control in rain-fed groundnut {Arachishypogea.L} in the Guinea Savanna zone of Nigeria. Weed Research. 21: 119-125.

• Lagoke, S.T.O, and A. A. Fayemi {1981}. Competition of speargras {Imperata cylindrica var.  Africana {L.} Beauv} with maize.  Indian Journal of Weed Science. 13 {2}: 83-94.

• Choudhary, A. H. and S.T.O Lagoke, {1981}.  Weed control in Pearl Millet in the Savanna zone of Nigeria. Tropical Pest Management 27 {4}: 465-471.

• Lagoke, S.T.O., A. H. Choudhary and D. J. Chandra-Singh. {1982}, Chemical weed control in rain-fed cowpea {Vigna unguiculata (L) Walp.} in the Guinea Savanna zone of Nigeria.  Weed Research. 22:17-22.

• Lagoke, S.T.O., D. J. Chandra-Singh and O. O. Ologunde. {1983}. Pre-emergence chemical weed control in Egusi melon {Citrullus lunatus Thurnb.Mansf.} in the Southern Guinea Savanna zone of Nigeria.  Crop Protection {1983}2 {2}: 235-242.

• Sinha T. D. and S.T.O. Lagoke{1983} An evaluation of pre-transplant herbicides for weed control in irrigated onion in the Northern Guinea and Sudan Savanna zones of Nigeria.  Crop Protection {1983} 2 {4}:  455-462. (Abstract)

• Sinha, T. D and S.T.O. Lagoke {1983} Chemical weed control in irrigated tomatoes in Northern Nigeria. Tropical Pest Management 30 {1}: 18-21

• Choudhary, A. H and S.T.O Lagoke {1985}.  Evaluation of herbicides and herbicide mixtures for weed control in groundnut in Northern Nigeria.  Samaru Journal of Agricultural Research {1985} 3 {1&2}: 19-20.

• Lagoke, S.T.O , D. J. Chandra-Singh and R. Mansfield {1985}.  Evaluation of pre-emergence herbicides for weed control in white yam in the Southern Guinea Savanna of Nigeria.  Samaru Journal of Agricultural Research, Vol. 5{1&2}, June 1987, pp. 3-12.

• Ogungbile, A.O. and S.T.O Lagoke {1986}.  On-farm evaluation of the economics of  chemical weed control in oxen-mechanized maize production in Nigerian savanna. Tropical Pest management 1986 32{4}: 269-273.

• Adigun, J. A., and S.T.O Lagoke and Karikari, S. K. (1987).  Herbicide evaluation studies in transplanted chilli pepper (Capsicum, frutescens L.) in the Nigeria Savanna. Crop Protection 6 (5): 283-288. (Abstract)

• Lagoke, S.T.O., Adejonwo and A. O. Idris {1987}. Evaluation of soil residual  herbicides effective against grass weeds in mixed okra/pepper crops.  Test of Agrochemicals and Cultivars {8} 1987 Annuals of Applied Biology 110 {Supp.}: 96-97.

• Lagoke, S.T.O., K.O. Adejonwo and M.M. Falalu {1987}.  Evaluation of directed post-emergence or post-planing herbicides treatments for weed control in okra and chilli pepper mixed crops.  Testing of agrochemicals and cultivars (8) (1987). , Annals of Applied Biology 110 {supplement}, pp. 94-95, 1985.

• Adejonwo, K.O., Saley Yahaya and S.T.O. Lagoke, {1987}. Evaluation of some pre-emergence or post-planting herbicides for weed control in mixed maize/okra crops. Tests of Agrochemicals and cultivars (8) 1987.  Annals of Applied Biology 110 (supplement), pp. 90-91, 1985.

• Adejonwo, K.O., D.D. Mantso and S.T.O. Lagoke (1987).  Evaluation of pre-emergence and directed post-emergence herbicide mixtures for weed control in okra. Test of Agrochemicals and cultivars (8) 1987.  Annals of Applied Biology 110 (supplement), pp. 92-93.

• Adigun, J.A., S.T.O. Lagoke and Karikari, S. K. {1987}.  Herbicide evaluation studies in transplanted chilli pepper {Capsicum, frutescens L.}in the Nigerian savanna.  Crop Protection 6 {5}: 283-288.

• Dadari. S. A., O.P. Kataria, S.T.O. Lagoke and V. Kumar {1987}.  Weed control competition in the Nigerian Savannah Cotton.  Journal of Agric. Research 1987, 25 {3}: 269-275.

• Lagoke, S. T. O., K. O. Adejonwo, T.T. Nongu, C.E. Uwannah and K. O.Lawal (1988). Studies on weed interference and chemical weed control in chilli pepper ( Capsicum frutescens L) Nig. Jour. Weed Sci. 1: 3-10 March, 1988.

• Lagoke, S.T.O., and J.A.Y. Shebayan {1988}.  Effectiveness and economics of chemical weed control in cowpea {Vigna unguiculata L. Walp} in the Northern Guinea Savanna of Nigeria. Journal of Agricultural Research 1988 26 {4}:333-341.

• Adejonwo, K. O., M. K. Ahmed, S.T.O Lagoke and S. K. Karikari {1990}. Effects of variety, nitrogen and period of weed interference on growth and yield of okra (abelmoschus esculenthus).  Nigeria Journal of Weed Science 2 {1&2):21-27.

• Adejonwo, K. O., M. K. Ahmed, S.T.O Lagoke and S. K. Karikari {1990}. Herbicides evaluation studies in rainfed okra at Samaru, Nigeria. Nigerian Journal of Weed Science, Vol. 3 51-58.

• Adigun J.A, Lagoke S.T.O and Karikari, S.K.{1990}.  Chemical weed control in transplanted sweet pepper {Capsicum annum L.}  Samaru Journal of Agricultural Research 9: 49 -61.

• Adejonwo, K. O., M. K. Ahmed, S.T.O Lagoke and S. K. Karikari {1991}. Chemical weed control in irrigated okra in the Nigerian Suand Savanna zone. Tropical Pest Management. 37 {1}: 91 -95.

• Adigun, J. A., S.T.O Lagoke, and S.K. Karikari {1991}.  Chemical weed control in irrigated sweet pepper {Capsicum annum L.}. Tropical Pest Management 37 {2} : 155-158.

• Adigun, J. A., S.T.O Lagoke, and S.K. Karikari {1991}. Weed interference in transplanted pepper {Capsicum annum L.} Samaru Journal of Agricultural Research 9: 49-61.

• Lagoke, S.T.O., K.O., Adejonwo, A.H. Choudhary and A.O. Ogungbile {1992}. Herbicide evaluation in cotton production in the hoe-farming system in Northern Nigeria. Tropical Pest Management. 1992, 38 {3}: 266 – 294.

• Imoekparia, P.O. , S.T.O. Lagoke, and B. A. Olunuga {1992}.  Evaluation of post-emergence herbicides for broad-spectrum weed control in the three cultivars of flooded rice in Nigeria.  Crop Protection Vol. 11: 165 – 173.

• Imeokparia, P. O., S. T. O. Lagoke and B. A. Olunuga (1992). Control of cutgrass (Leersia hexandra) in direct- seeded lowland rice ( Oryza sativa) in the southern guinea savanna of Nigeria. Nig Jour. Weed Science, 1992, Vol. 5: 19-35.

• Gworgwor, N. A. and S.T.O. Lagoke {1992}.  Weed control in sorghum-groundnut mixture in the simultaneous system of farming in Northern Guinea Savanna zone of Nigeria. Tropical Pest Management 1992, 38 {2}: 131-135.

• Adejonwo, K. O., M. K. Ahmed, S.T.O Lagoke and S. K. Karikari {1992}. Effects of variety and weed control treatments on nutrient content of okra fruits. Nigerian Journal of Weed Science. 1992 Vol. 5. 43 -52.

• S.T.O Lagoke, Adejonwo, K. O., and T.D. Sinha{1992}.  Herbicide evaluation for  season-long weed control in onion {Allium cepa) in the Nigerian Savanna Nigerian Journal of Weed Science, 1992 Vol. 5, 43 – 52.

• Onyibe, J. E., S.T.O Lagoke, J.O Adeosun and E. O. Ubi {1993}.  Incidence of pesticides adulteration and packaging model for its control Nigerian Journal of Agric. Extension Vol. 8, {1&2} Dec. 1993 pp. 75 -82.

• Lagoke, S.T.O , J.A. Adigun and R.M. Ogundipe {1993}. Chemical weed control in rainfed tomato {Lycopersicon esculentum Mill} in Northern Nigeria. Journal of Agriculture Makurdi Vol. 3 {1}: 39 – 48, 1993.

• Adigun, J. A., Lagoke, S.T.O., Kumar, and Erinle, I.D {1993} Weed Management Studies in Transplanted Tomato (Lycopersicon esculentum Mill.} In the Nigerian Savanna. Savanna Journal of Agric 10: 20 -39

• Adigun, J. A., Lagoke, S.T.O., {1994}.  Chemical Weed Control Maize-Groundnut Mixture in the Northern Guinea Savanna Ecological Zone of Nigeria. Nigerian Agric. Journal 27: 104 -114.

• Aliyu, L., and S.T.O. Lagoke and M.M. Olorukooba {1994}.  Screening of pre-emergence herbicides for weed control in ginger {Zingiber Efficianale Roscoe} in the Northern Guinea Savanna zone of Nigeria.  Nig. J.of Hort. Sci.  Vol. 2:94 -102.

• Aliyu, L. and S.T.O. Lagoke {1995}.  Evaluation of herbicides for weed control in Solanum aethipicum L. {Scarlet egg plant} at Samaru, Nigeria. Crop Protection 1995 Vol. 14 No. 6: 479 – 481.

• Dadari. S. A., V. Kumar, S.T.O. Lagoke, , L., Aliyu and I.U. Abubakar {1995}. Weed interference studies on cotton/cowpea mixture.  Journal of the West African Farming Systems Research Network 5 {1}: 44 – 54

• Adigun, J.A., S.T.O. Lagoke, V. Kumar and I. D. Erinle {1995}.  Effects of intra-low spacing, nitrogen levels and period of weed interference on growth and yield of tomato{Lycopersicon esculentum Mill} in the Nigerian Savanna Samaru Journal of Agricultural Research Vol.11: 31 – 42.

• Alonge, S.O., Ajakaiye, C.O., Olufajo, O.O. and Lagoke, S.T.O. (1995). Effect of metolachlor + metobromuron on mineral element composition of soybean seeds. Tropical Oilseeds Journal 3: 88-101.

• Adigun, J.A. and S.T.O. Lagoke, {1996}.  Further evaluation herbicides for weed control in chilli pepper in the Northern Guinea Savanna ecological zone of Nigeria. Journal of Agricultural Education Vol. 5, Nos. 1&2: 50 -55.

• Oikeh, S. O.., Weber and S.T.O. Lagoke {1996}.  Assessment of yield losses from Striga hermonthica farmers’ fields in the Northern Guinea Savanna. Nigerian Journal of Weed Science, 1996 Vol. 9: 1 – 6.

• Weber, G., K. Elemo, S.T.O Lagoke, A.A. Awad and S. Oikeh {1995}. Population dynamics and determinants of Striga hermonthica on maize and sorghum in Savanna  farming systems.  Crop Protection 1995 Vol. 1`4 No. 4 pp 283 -290. (Abstract)

• Weber, G., K. Elemo, S.T.O Lagoke {1995} Weed communities in intensified cereal- based cropping systems of the Northern Guinea Savanna.  Weed Res. 35, 167 -178.

• Adeosun, J.O., S.T.O Lagoke, V.O. Chude, W. Ndahi and K. Elemo {1996} Effectiveness of cinosulfuron for weed control in upland rice in the Northern Guinea Savanna of Nigeria. Nigerian Journal of Agric. Extension Vol. 9, No. 1&2:  119 -134.

• Alonge, S.O., C.O. Ajakaiye, O.O. Olufajo and S.T.O Lagoke {1997}. Effect of an Application of A Mixture of Metolachlor and Metobromuron {Galex} on the Biochemical Constituents of Soybean {Glycine max} Leaves and Seeds.Nigerian Journal of Weed Science 1997 Vol. 10:  49 – 60.

• Kim, S. K., S.T.O Lagoke and C. The’. {1997}. Observations on Field Infection by Witchwood {Striga species} on Maize in West and Central Africa. Int. J. Pest Management 43: 113 -121.

• Carsky, R. J., Nokoe, S., Lagoke, S.T.O. and Kim, S. K. {1998}.  Maize Yield  Determinants in Farmer Managed Trials in the Nigerian Northern Guinea Savanna.Experimental Agriculture 34: 407 – 422.

• Kim, S. K., J.M. Fajemisin, C. The’, A, Adepoju, J., Kling, B., Badu-Apraku, M. Versteeg, R. Carsky and S.T.O Lagoke, {1999).  Development of synthetic maize population for resistance to Striga hermonthica, Plant Breeding 117:  20-34.

• Marley, S.P., Ahmed, J. A. Shebayan and S.T.O Lagoke {1999}.  Isolation of Fusarium oxysporium for biocontrol of the witchweed {Striga hermonthica} in the Nigerian Savanna of Nigeria. Biocontrol Science and Technology {1999} 9, 159-163.

• Adigun J.A and Lagoke S.T.O {1999}.Weed Control in maize with various preemegence herbicide combinations in the Northern Guinea Savanna of  Nigeria.  Nigeria Journal of Botany 12: 79-84.

• Adigun, J.A. Adeleke, A.O. and Lagoke, S.T.O. {1999}.  Preliminary herbicide evaluation studies in maize/groundnut mixture.  Samaru Journal of Agricultural  Education Vol. 6 {1&2} 13-22.

• Ishaya, D.B., Lagoke, S.T.O. and Adigun, J.A. {2000}.  Effect of sulfonylurea herbicides on maize and rice in the screen house.  Journal of Sustainable Agriculture and Environment 2 {1}: 89-93.

• Usman, A., Elemo, K.A., Lagoke, S.T.O., and Adigun, J. A., {2000}.  Critical period of weed interference in maize-rice mixture.  Agricultura Tropica et Subtropica 32: 41-45.

• Adigun, J.A. and Lagoke, S.T.O. {2001}.  Effect of intra-row spacing, nitrogen levels and herbicide treatments on growth and yield of tomato.  Journal of Sustainable Agriculture and Enviroment Vol. 3{1}: 45 -56, June 2001.

• Katung, P. D., Ogunlela,V. B., Lagoke, S.T.O., and Olufajo, O.O. {2000}.Growth an yield of kenaf {Hibiscus cannabimus. L} as influenced by plant population, sowing date weed control treatments.  Samaru Journal of Agricultural Research Vol. 15: 61-72.

• Katung, P. D., Ogunlela,V. B., Lagoke, S.T.O., and Olufajo, O.O. {2000}. Effect of plant population, interrow spacing and period of weed interference on kenaf {Hibiscus cannabimus. L} Samaru Journal of Agricultural Research Vol.16:  3-14.

• Aliyu, L. and Lagoke, S.T.O. {2000}.  Profitability of chemical weed control in ginger  {Zingiber officinale Roscoe} production in Northern Nigeria. Crop Protection 20 {2000} 23: 237 – 240.

• Alonge, S.O., S.T.O Lagoke and. Ajakaiye, O.O {2001).  Cowpea reactions to Alectra vogelii. I.  Effect on yield and nutrient uptake.  Crop Protection 20:283-290. (Abstract)

• Alonge,S.O. and Lagoke, S.T.O. (2002).  Cowpea (Vigna unguiculata (L)Walp). Reactions to imazaquin applications. l: effect on the growth, leaf chlorophyll and grain yield. Journal of Agriculture and Environment. 3 (1): 111 – 126.

• Alonge, S.O. and Lagoke, S.T.O. (2002). Cowpea (Vigna unguiculata (L) Walp).  Reactions to imazaquin applications. ll: effect of root nodules, leaf nitrate reductase activity, seed crude protein and lipid contents. Journal of Agriculture and Environment.  3 (1) 127-137.

• Alonge, S.O. and S.T.O. Lagoke (2002).  Parasitism of cowpea varieties by Alectra vogelii and Striga gesnerioides. Nigeria Journal of Weed Science 15: 39-46.

• Kuchinda, N.C, W.B. Ndahi, S.T.O. Lagoke, M. K. Ahmed. {2000}. The effects of nitrogen and period of weed interference on the fibre yield of kenaf {Hisbiscus cannabinus L.}. Crop Protection 20: 229-235. (Abstract)

• Kuchinda, N.C, S.T.O. Lagoke, W.B. Ndahiand M.K. Ahmed {2001} Effect of Herbicides on fibre yield of kenaf (Hibiscus cannabinus L) Growth at three nitrogen rates in the northern guinea savanna of Nigeria

• Alonge, S.O., S.T.O. Lagoke and. Ajakaiye, O.O {2001}.  Cowpea reactions to Alectra  vogelii. 2. Effect on yield and nutrient uptake. Crop Protection 20: 291- 296.

• S. O. Alonge, S.T. O. Lagoke, C. O. Ajakaiye,  {2001} Cowpea reactions to Alectra vogelii I: Effect on growth

• C.J. Botanga, S.O. Alabi, C. A. Echekwu, and S.T.O. Lagoke {2001}. Genetics of Suicidal Germination of Striga hermonthica{Del.} Benth by Cotton.  Crop Science 43:  483-488.

• Adagba, M. A. Lagoke, S.T.O., Singh B.N. and Ndahi, W.B. {2002}.  Potential of cinosulfuron and CGA 152005 seed treatment for control of Striga

• Adagba, M. A., S.T.O. Lagoke, and A. Usman. {2002}. Management of Striga Hermonthica (Del.) Benth in Upland Rice: Influence of Upland Rice Varieties and Rates of Nitrogen Fertilizer

• M.A. Adagba, S.T.O Lagoke, and E.D. Imolehin. {2002}. Nitrogen Effect on the incidence of Striga hermonthica (DEL.) Benth In Upland Rice. Acta Agronomica Hungarica. 50 {2} pp. 145-150 (Abstract)

• Usman, A., Elemo, K.A., Lagoke, S.T.O. and Adigun, J.A. {2002}.  Nitrogen and weed management in maize intercropped with upland rice.  Journal of Sustainable Agriculture.  21 {1}: 5 16. (Foreign).

• Adigun J.A, Lagoke S.T.O and Adekpe, I. D. {2002}.  Efficacy of selected herbicides for weed control in upland rice.  ASSET. 3 (1) 43 -51.

• Adigun J.A, and Lagoke S.T.O. {2003}.  Comparison of various pre-emergence herbicides mixtures for weed control in maize intercropped with groundnut in the Nigerian Northern Guinea Savanna.  Nigerian Journal of Plant Protection 20: 13 -23.

• Aliyu, L., S.T.O. Lagoke, R.J. Carsky, J. Kling, O. Omolayo, and J.Y. Shebayan {2004}. Technical and Economic evaluation of some Striga control packages in maize in the Nigerian Guinea Savanna.

• Alonge, S.O., Oladipo, M.O.A. and S.T.O. Lagoke {2003} Effect of time and rate of application of Imazaquin on the mineral content of cowpea (Vigna unguiculata L. Walp.) leaves. Samaru J. Agric. Res., 2003. 19:47-60

• Adagba, M. A., S.T.O. Lagoke and W.B. Ndahi {2003} Influence of host seed treatment with sulfonyl urea herbicides on Striga hermonthica upland rice association Nigerian Journal of Weed Science Vol. 16. pp. 31-33

• Adagba, M. A., S.T.O. Lagoke and W.B. Ndah {2003} Effect of Nitrogen fertilizer on the response of resistant and susceptible upland rice varieties to Striga hermonthica infestation. Nigerian Journal of Weed Science Vol. 16. pp. 47-54

• Adigun J.A. and S.T.O. Lagoke {2003} Weed control in transplanted rain-fed and irrigated tomatoes in the Nigerian savanna. Nigerian Journal of Weed Science Vol. 16. pp. 23-29

• Adigun, J.A. and Lagoke S.T.O. {2004} Assessment of the Critical Period of Weed Interference in Rainfed and Irrigated Tomatoes in the Nigerian Savanna. Niger J. PL. PROT. 21 (2004): 89-100

• Alonge, S.O.; S.T.O Lagoke and Ajakaiye, C.O (2005) Reaction of cowpea varieties to Strga gesnerioides infestation in the field II. effect on the growth. Crop Protection 24:575-580

• Alonge S.O and S.T.O Lagoke (2005). The growth of Alectra vogelii and Striga generiodes on cowpea varieties in guinea savanna of Nigeria. Journal of Arid Agriculture (in press)

• Ibrahim Kureh, Segun Alabi, Segun Lagoke and Sanusi Gaya Mohammed. {2005} Host Plant Resistance and anti-transpirant for the Control of Alectra vogelii in Soyabean. Journal of Food, Agriculture and Environment Vol. 3 (2): 176-180

• Adeosun, K.O. and S.T.O. Lagoke {2005} Evaluation of herbicide treatments for weed control in upland Rice (Oryza sativa L.) varieties. Nigerian Journal of Weed Science Vol. 18. pp. 21-36

• Azeez, J.O, M.T Adetunji and S.T.O Lagoke (2006). Response of low-nitrogen tolerant maize genotypes to nitrogen application in a tropical Alfisol in northern Nigeria. Soil and Tillage Research 91 (2006) 181-185 (Abstract)

• Badmus, A.A, Lagoke, S.T.O, Adigun, J.A, and Okeleye, K.A (2006). Effects of Intercropping groundnut and weed control methods on maize production in South Western Nigeria. ASSETS Series (2006) 6 (1): 289 – 296.

• Tunku, P., S.T.O. Lagoke, L. Aliyu, E.B. Amans, and N.C. Kuchinda. {2006} Effect of Period of Weed Interference on the Growth and Yield of Garlic (Allium sativum L.) in the Northern Guinea Savanna of Nigeria. Savanna Journal of Agriculture, Vol.1 No.1 June 2006 Faculty of Agriculture, Bayero University

• Peter Tunku, S.T.O. Lagoke, and D.B. Ishaya {2007} Evalution of Herbicides for Weed Control in Irrigated Garlic (Allium sativum L.) at Samaru, Nigeria. Crop Protection 26 (2007) 642-646 (Abstract)

• Babalola, O. A., Lagoke, S. T. O. and O.N. Sulaiman (2009). Interaction between rates  of phposphorus application and flat or ridge planting on groundnut (Arachis hypogaea.L). Nigerian Journal of Soil Science 19:60-69

TECHNICAL REPORTS

• Choudhary, A.H., Lagoke, S.T.O., Y.M. and Chandra-Singh, D.J. (1980). Chemical weed control in groundnut. A report of the experiments conducted during 1975-1977 submitted for recommendation and approved by the Board of Govern of IAR/ABU, Zaria, 63 pp.

• Akobundu, I.O., S.T.O. Lagoke et al. (1982) Herbicides recommendations for field and plantation crops in Nigeria. Weed control series 1.

• Akobundu, I.O., S.T.O. Lagoke, et al. (1983). Herbicide recommendations for field and plantation crops in Nigeria. Weed control Series 2.

• Suleiman, M.L., Bassi. S.Y., Choudhary, A.H. and Lagoke, S.T.O. (1984). Birky Sprayer. Test Report No. IAR/AM/84-2,  IAR/ABU, Samaru-Zaris, 31pp.

• Lagoke, S.T.O., J.Y. Shebayan and A.H. Choudhary (1986). Recommendations for weed control in cowpea (Vigna unguiculata (l) Walp) in the Northern Guinean Savanna of Nigeria. Submitted to Professional and Academic (P&B) Board, IAR/ABU, Zaria. 22pp. (Prepared in 1985).

• Raheja, A.K. Suleiman, M.L., Bassi, S.Y., Arnold, A.C., Lagoke, S.T.O., Misaari, S.M., Ogungbile, A.O., Flowler, A. nad Haarkness C. (1984). Electrodhne sprayer. Test report No. IAR/AM/84-6, IAR, ABU, Zaria, 44pp.

• Lagoke, S.T.O., S.A. Dadari, D.J. Chandra-Singh, A.H. Choudhary and J. E.A. Ogborn (1986). Recommendations for chemical weed control in sole crop cotton in Nigeria Savanna. Submitted and approved by P&A Board, IAR/ABU, Zaria. 91pp.

• Lagoke, S.T.O, and Oguike, J. (1988). Chemical weed control in irrigated onion in the Nigerian Savanna. Recommendations and report of investigation conducted at IAR in 1979-1985. Approved by the P&A Baord of IAR, Samaru.

• Lagoke, S.T.O. and Gworgwor, N. (1988). Chemical weed control in sorghum/ groundnut mixture. Report of investigation conducted at IAR, Samaru. Submitted to the department of Agronomy, IAR/ABU, Zaria, April 1988.

• Lagoke, S.T.O., Ndahi, W.B, Adeleke, O. and Choudhari, A.H. (1988). Chemical weed control in millet. Drafat recommendation and report of investigation conducted at IAR/ABU, Zaria, May 1988.

• Lagoke, S.T.O. (1988). Report on consultancy for the first Striga/Weed Managemnt Training Course organized by FAO/UNDP/MINAGRT: Striga Project, Maroua, Cameroon. 14 January to February, 1988 (DP/CMR/86/005). Strengthening of Plant Protection Activities for Striga Control.

• Lagoke, S.T.O.(1989). Striga problem and control in Africa. Programme of Action for combating Striga problem in Africa. Report on Consultancy and Proposal for OAU, July 1989, 215pp.

• Adejonwo, K.O., Elemo, K.A., Lagoke, S.T.O. Chemical weed control millet/cowpea relay cropping. Terminal report No. 4.1.1.7. © submitted to Farming Systems Research Programme, IAR/ABU, Zaria.

• Adejonwo, K.O., M.K. Ahmed, S.T.O. Lagoke and S.K. Karikari. Weed control in okra. Terminal report on sub-project E. 111.2.6.2. Submitted to the Horticultural Crops Research Programme, IAR/ABU, Zaria.

• Adigun, J.A., Lagoke, S.T.O. and Karikari, S.K. Herbicides evaluation in transplanted chilli pepper (Capsiucum frutesceni) sub-project E. in the Nigeria savanna. Being a terminal report on sub-project E. 11.2.6.1. Under the Horticultural Crops Research Programme, IAR/ABU, Zaria.

• Isitor, S.U., Ingawa, S.A., Lagoke, S.T.O. Block production of improved maize by village farmers. A comprehensive report on project H. 111.2.2.1. Submitted to farming System research Programme, IAR/ABU, Zaria.

• Awogbade M., S.T.O. Lagoke (1994) Environmental Impact Assessment of the National Fadama development Project (NFDP) (Southern States-Nigeria). World Bank Studies for Federal Agricultural Coordinating Unit, Federal department of Agriculture, Nigeria. 174pp.

• Akobundu, I.O, S.T.O. Lagoke et al (1994) Weed control recommendations for Nigeria Series NO. 3. Prepared by National Advisory Committee on Weed control. Sponsored by Federal Department of Agriculture, Nigeria. 11pp.