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Journal Article 1996

Autor: Rugutt, J.K. Rugutt, J.k. Irani, R.J. Fischer, N.H. Berner, D.K. McCarley, T.D.

We have analyzed the dichloromethane (CH2Cl2) extracts of seeds of dry and conditioned Striga hermonthica (Del.) Benth., S. aspera (Willd.) Benth., and S. gesnerioides (Willd.) Vatke by means of gas chromatography (GC) coupled to mass spectrometry (MS). Sixteen compounds were identified on the ba...

Enlace original: https://cgspace.cgiar.org/handle/10568/101020

Investigación en Agricultura
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Rugutt, J.K. ,  Rugutt, J.k. ,  Irani, R.J. ,  Fischer, N.H. ,  Berner, D.K. ,  McCarley, T.D. ,  [GC/MS evaluation of compounds in dry and conditioned Striga species seeds] ,  GC/MS evaluation of compounds in dry and conditioned Striga species seeds
Journal Article 1994

Autor: Berner, D.K. Awad, A.E. Aigbokhan, E.I.

The herbicide imazaquin was tested for efficacy in striga gesnerioides and Alectra vogelii control when applied as a cowpea (Vigna unguiculata) seed treatment. Four sets of experiments were conducted in the laboratory and screenhouse. Two cowpea cultivar, three geographical isolates of S. gesneri...

Enlace original: https://cgspace.cgiar.org/handle/10568/100938

Investigación en Agricultura
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Berner, D.K. ,  Awad, A.E. ,  Aigbokhan, E.I. ,  [Potential of imazaquin seed treatment for control of Stiga gesnerioides and Alectra vogeliii in cowpea (Viigna unguiculata)] ,  Potential of imazaquin seed treatment for control of Stiga gesnerioides and Alectra vogeliii in cowpea (Viigna unguiculata)
Journal Article 1998

Autor: Berner, D.K. Williams, O.A.

Cowpea (Vigna unguiculata) is an important source of protein in Africa, but production is hindered by the parasitic plant Striga gesnerioides. Crop rotation with non-host cultivars, selected to stimulate parasite seed germination, is being used successfully to control other Striga spp. and may ha...

Enlace original: https://cgspace.cgiar.org/handle/10568/100995

Investigación en Agricultura
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Berner, D.K. ,  Williams, O.A. ,  [Germination stimulation of striga gesnerioides seeds by hosts and nonhosts] ,  Germination stimulation of striga gesnerioides seeds by hosts and nonhosts
Book Chapter 1997

Autor: Carsky, R. Berner, D.K.
Enlace original: https://cgspace.cgiar.org/handle/10568/103885

Investigación en Agricultura
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Carsky, R. ,  Berner, D.K. ,  [Benefits of crop rotation with soybean and cowpea in savanna cereal based systems] ,  Benefits of crop rotation with soybean and cowpea in savanna cereal based systems
Journal Article 1996

Autor: Rugutt, J.K. Fischer, N.H. Nauman, M.A. Schmidt, T.J. Berner, D.K.

The two known cadinanes 2-hydroxy-8α-hydroxycalamenene and 2-hydroxy-8α-angeloyloxycalamenene were isolated from a Louisiana population of Heterotheca subaxillaris. Their 13C NMR spectra were fully assigned by the application of HETCOR, COLOC, COSY, NOESY and DEPT experiments. It was shown on the...

Enlace original: https://cgspace.cgiar.org/handle/10568/103905

Investigación en Agricultura
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Rugutt, J.K. ,  Fischer, N.H. ,  Nauman, M.A. ,  Schmidt, T.J. ,  Berner, D.K. ,  [Carbon-13 assignments and revision of the stereostructures of the Cadinanes 2-Hydroxy-8α-angeloyloxycalamenene and 2-Hydroxy-8α-hydroxycalamenene] ,  Carbon-13 assignments and revision of the stereostructures of the Cadinanes 2-Hydroxy-8α-angeloyloxycalamenene and 2-Hydroxy-8α-hydroxycalamenene
Conference Paper 1996

Autor: Berner, D.K. Moreno, M.T. Alabi, M. Cubero, J.I. Di Umba, U. Ikie, F. Joel, D. Musselman, L. Parker, C.
Enlace original: https://cgspace.cgiar.org/handle/10568/103917

Investigación en Agricultura
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Berner, D.K. ,  Moreno, M.T. ,  Alabi, M. ,  Cubero, J.I. ,  Di Umba, U. ,  Ikie, F. ,  Joel, D. ,  Musselman, L. ,  Parker, C. ,  [Proposed integrated control program for Striga hermonthica in Africa] ,  Proposed integrated control program for Striga hermonthica in Africa
Book 1996

Autor: Moreno, M.T. Cubero, J.I. Berner, D.K. Joel, D. Musselma, L. Parker, C.

This 6th symposium on parasitic plants was held in Spain in 1996 during which 101 papers were read, divided into 6 headings, including evolution and population structure, form, structure, biochemistry and physiology of the parasitic plant. The relationship between parasite and host, including met...

Enlace original: https://cgspace.cgiar.org/handle/10568/103928

Investigación en Agricultura
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Moreno, M.T. ,  Cubero, J.I. ,  Berner, D.K. ,  Joel, D. ,  Musselma, L. ,  Parker, C. ,  [Advances in parasitic plant research: proceedings, 6th Parasitic Weeds Symposium, 16-18 April 1996, Junta de Andalucia, Direccion General de Investigacion Agraria, Cordoba, Spain] ,  Advances in parasitic plant research: proceedings, 6th Parasitic Weeds Symposium, 16-18 April 1996, Junta de Andalucia, Direccion General de Investigacion Agraria, Cordoba, Spain
Conference Paper 1996

Autor: Mohammed, I.B. Musselman, L. Aigbokhan, E.I. Berner, D.K. Moreno, M.T.

Taxonomic studies of the taxa clustered about Striga asiatica, S. hermonthica, and S. gesnerioides are presented based on a cladistic study of African plants. The S. asiatica cluster includes S. elegans, S. hirsuta, and S. lutea. Striga asiatica is considered to be derived from a native species n...

Enlace original: https://cgspace.cgiar.org/handle/10568/103927

Investigación en Agricultura
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Mohammed, I.B. ,  Musselman, L. ,  Aigbokhan, E.I. ,  Berner, D.K. ,  Moreno, M.T. ,  [Evaluation and taxonomy of agronomically important Striga species] ,  Evaluation and taxonomy of agronomically important Striga species

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