Histological investigation of stripe rust (Puccinia striiformis f.sp. tritici) development in resistant and susceptible wheat cultivars von Moldenhauer, J, Moerschbacher, B.M, van der Westhuizen, A.J

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selective induction of the phenylalanine ammonia-lyase pathway in the resistance response of wheat to the russian wheat aphid von Berner, J. M, A. J. Westhuizen

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Differential induction of apoplastic peroxidase and chitinase activities in susceptible and resistant wheat cultivars by Russian wheat aphid infestation von Van Der Westhuizen, A.J, Qian, X.M, Botha, A.M

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Involvement of Nitric Oxide in the Russian Wheat Aphid Resistance Response of Wheat von Moloi, M.J, A.J. Westhuizen

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Test of semiochemicals and a resistant wheat variety for Russian wheat aphid management in South Africa von Prinsloo, G, Ninkovic, V, van der Linde, T.C, van der Westhuizen, A.J, Pettersson, J, Glinwood, R

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Antioxidative enzymes and the Russian wheat aphid (Diuraphis noxia) resistance response in wheat (Triticum aestivum) von Moloi, M. J., Van Der Westhuizen, A. J.

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Beta-1,3-glucanases in wheat and resistance to the Russian wheat aphid von Westhuizen, A.J. van der (UOFS, Bloemfontein (South Africa). Dept. of Botany and Genetics), Qian, X.-M, Botha, A.-M

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Prostaglandins and related substances in plants von Groenewald, E.G. (University of the Orange Free State, Bloemfontein, South Africa.), Van der Westhuizen, A.J

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β-1,3-glucanase and chitinase activities and the resistance response of wheat to leaf rust von ANGUELOVA-MERHAR, V. S, VAN DER WESTHUIZEN, A. J, PRETORIUS, Z. A

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Effect of temperature and light on the toxicity and growth of the blue-green alga Microcystis aeruginosa (UV-006) von van der Westhuizen, A.J., Eloff, J.N.

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Oxidation of fatty acids are associated with Russian wheat aphid resistance in wheat von Berner, J.M, van der Westhuizen, A.J

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Nitric Oxide is an Upstream Signal Involved in the Multisignalling Network during the Russian Wheat Aphid Resistance Response and its Application Enhances Resistance von Moloi, M.J., van der Westhuizen, A.J., Jankielsohn, A.

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The Effect of Various Lipids on Flowering of Pharbitis nil in in vitro Culture von Groenewald, E.G., Van Der Westhuizen, A.J.

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Plant defence mechanisms: relevance to agriculture in Africa von van der Westhuizen, A.J., Bornman, C.H.

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Disease development and PR-protein activity in wheat ( Triticum aestivum) seedlings treated with plant extracts prior to leaf rust ( Puccinia triticina) infection von Cawood, M.E., Pretorius, J.C., van der Westhuizen, A.J., Pretorius, Z.A.

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Intercellular proteins and β-1,3-glucanase activity associated with leaf rust resistance in wheat von Anguelova, Vesselina S., Van Der Westhuizen, Amie J., Pretorius, Zacharias A.

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The effect of applied arachidonic acid on the formation of prostaglandins in plantlets from excised apices of the short-day plant, Pharbitis nil von Groenewald, E.G., van der Westhuizen, A.J.

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β-1,3-Glucanase and Chitinase Activities and the Resistance Response of Wheat to Leaf Rust von Anguelova-Merhar, V. S., VanDer Westhuizen, A. J., Pretorius, Z. A.

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Purification and immunocytochemical localization of a wheat beta-1,3-glucanase induced by Russian wheat aphid infestation von Van der Westhuizen, A.J, Qian, X.-M, Wilding, M. (Free State Univ., Bloemfontein (South Africa). Plant Sciences Dept.), Botha, A.-M

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A new technique for the propagation of somatic wheat embryos von TIWARI, V. K, BOTHA, A.-M, VAN DER WESTHUIZEN, A. J

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