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Journal Article 1990

Autor: Hulugalle, N.R.

The climate of the West African Sudan savannah (annual rainfall of 600–900 mm and a monomodal rainy season of 3–4 months) is characterized by frequent long- and short-term droughts. Crop growth in the Alfisols and associated soil groups is further constrained by soil compaction, low soil fertilit...

Enlace original: https://cgspace.cgiar.org/handle/10568/101844

Investigación en Agricultura
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Hulugalle, N.R. ,  [Alleviation of soil constraints to crop growth in the upland alfisols and associated soil group of the West African Sudan savannah by tied ridges] ,  Alleviation of soil constraints to crop growth in the upland alfisols and associated soil group of the West African Sudan savannah by tied ridges
Journal Article 2018-11

Autor: Buisson, Marie-Charlotte Balasubramanya, Soumya

The aim of this paper is to analyze the effect of irrigation delivery services and agricultural extension services on crop choice in southern Tajikistan. This analysis is motivated by the government’s recent efforts to address the country’s severe malnutrition problem by supporting changes in irr...

Enlace original: https://cgspace.cgiar.org/handle/10568/98953

Investigación en Agricultura
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Buisson, Marie-Charlotte ,  Balasubramanya, Soumya ,  [The effect of irrigation service delivery and training in agronomy on crop choice in Tajikistan] ,  The effect of irrigation service delivery and training in agronomy on crop choice in Tajikistan
Journal Article 2016-01-05

Autor: Li, Wenjing Wyckhuys, Kris A.G. Wu, Kongming
Enlace original: https://cgspace.cgiar.org/handle/10568/72510

Investigación en Agricultura
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Li, Wenjing ,  Wyckhuys, Kris A.G. ,  Wu, Kongming ,  [Does feeding behavior of a zoophytophagous mirid differ between host plant and insect prey items?] ,  Does feeding behavior of a zoophytophagous mirid differ between host plant and insect prey items?
Journal Article 1999

Autor: Tambi, N.E.

Estimates of factors influencing Cameroon's exports of cocoa, coffee and cotton are derived in a system of equations using the Engle-Granger and Johansen co-integration and error-correction representation procedures. Two co-integrating vectors involving cocoa and coffee exports as endogenous vari...

Enlace original: https://cgspace.cgiar.org/handle/10568/29993

Investigación en Agricultura
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Tambi, N.E. ,  [Co-integration and error-correction modelling of agricultural export supply in Cameroon] ,  Co-integration and error-correction modelling of agricultural export supply in Cameroon
Journal Article 2000

Autor: Chipika, J.T. Kowero, G.S.

Deforestation and woodland degradation are issues of great concern in Zimbabwe. Debate on these issues has identified a number of causes including expansion of arable land, demand for fuel-wood and construction poles, and urban expansion. This paper examined how some policies aimed at improving a...

Enlace original: https://cgspace.cgiar.org/handle/10568/18129

Investigación en Agricultura
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Chipika, J.T. ,  Kowero, G.S. ,  [Deforestation of woodlands in communal areas of Zimbabwe: is it due to agricultural policies?] ,  Deforestation of woodlands in communal areas of Zimbabwe: is it due to agricultural policies?
Journal Article 2014-04-10

Autor: Lin, Kejian Lu, Yamhui Wan, Peng Yang, Yizhong Wyckhuys, Kris A.G. Wu, Kongming
Enlace original: https://cgspace.cgiar.org/handle/10568/42329

Investigación en Agricultura
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Lin, Kejian ,  Lu, Yamhui ,  Wan, Peng ,  Yang, Yizhong ,  Wyckhuys, Kris A.G. ,  Wu, Kongming ,  [Simultaneous reduction in incidence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Sylepta derogata (Lepidoptera:Pyralidae) using velvetleaf, Abutilon theophrasti as a trap crop] ,  Simultaneous reduction in incidence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Sylepta derogata (Lepidoptera:Pyralidae) using velvetleaf, Abutilon theophrasti as a trap crop
Journal Article 2014

Autor: Elégbédé, M.T. Glitho, I.A. Akogbéto, M. Dannon, E.A. Mehinto, J.T. Douro-Kpindou, O.K. Tamò, M.

Aphis gossypii Glover (Homoptera: Aphididae) is one of the most important cotton pest in Benin. Experiments were carried out to determine population growth parameters of this pest and to compare its performance when feeding on detached leaves as opposed to the whole plant...

Enlace original: https://cgspace.cgiar.org/handle/10568/75923

Investigación en Agricultura
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Elégbédé, M.T. ,  Glitho, I.A. ,  Akogbéto, M. ,  Dannon, E.A. ,  Mehinto, J.T. ,  Douro-Kpindou, O.K. ,  Tamò, M. ,  [Influence of cotton plant on development of Aphis gossypii Glover (Homoptera: Aphididae)] ,  Influence of cotton plant on development of Aphis gossypii Glover (Homoptera: Aphididae)
Journal Article 2010

Autor: Lu, Y Wu, K Jiang, Y. Xia, B Li, P Feng, H Wyckhuys, Kris A.G. Guo, Y

Long-term ecological effects of transgenic Bacillus thuringiensis (Bt) crops on nontarget pests have received limited attention, more so in diverse small holder based cropping systems of the developing world. Field trials conducted over 10 years in northern China show that mirid bugs (Heteroptera...

Enlace original: https://cgspace.cgiar.org/handle/10568/43861

Investigación en Agricultura
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Lu, Y ,  Wu, K ,  Jiang, Y. ,  Xia, B ,  Li, P ,  Feng, H ,  Wyckhuys, Kris A.G. ,  Guo, Y ,  [Mirid bug outbreaks in multiple crops correlated with wide-scale adoption of Bt cotton in China] ,  Mirid bug outbreaks in multiple crops correlated with wide-scale adoption of Bt cotton in China
Journal Article 2003

Autor: Williamson, S. Little, A. Arif Ali, M. Kimani, M. Meir, C. Oruko, L.

Improvement of farmers' decision-making has been recognised as critical for the implementation of IPM, yet practitioners lack sound knowledge on the 'how and why' of farmers' decision-making processes. This study explored the perceptions, pest management practice, decision tools and sources of in...

Enlace original: https://cgspace.cgiar.org/handle/10568/32964

Investigación en Agricultura
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Williamson, S. ,  Little, A. ,  Arif Ali, M. ,  Kimani, M. ,  Meir, C. ,  Oruko, L. ,  [Aspects of cotton and vegetable farmers' pest management decision-making in India and Kenya] ,  Aspects of cotton and vegetable farmers' pest management decision-making in India and Kenya
Journal Article 2016-12

Autor: Valencia Cataño, Sandra Jimena Rodríguez Chalarca, Jairo Blanco, Carlos A.
Enlace original: https://cgspace.cgiar.org/handle/10568/77789

Investigación en Agricultura
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Valencia Cataño, Sandra Jimena ,  Rodríguez Chalarca, Jairo ,  Blanco, Carlos A. ,  [Effect of genetically-modified cotton cultivars on demographic parameters of spodoptera frugiperda in Colombia = Efecto de cultivares de algodonero genéticamente modificado sobre parámetros demográficos de Spodoptera frugiperda en Colombia] ,  Effect of genetically-modified cotton cultivars on demographic parameters of spodoptera frugiperda in Colombia = Efecto de cultivares de algodonero genéticamente modificado sobre parámetros demográficos de Spodoptera frugiperda en Colombia

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