Titlebook: Agricultural Applications; Frank Kempken Book 20021st edition Springer-Verlag Berlin Heidelberg 2002 Aflatoxin.Coevolution.Fungi.Mykologie

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Frank KempkenElucidates the important roles that fungi play in agriculture - reducing crop yield as plant pathogens, spoiling food by mycotoxins, or being useful as biological control agents of insect pests and we

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Food and Crop Spoilage on Storagey .. Food products include two main groups, namely the . and the .. Colonisation of food products, therefore, is very diverse. This chapter will evaluate different .. At first, the relationship between the living crop and fungi will be illustrated. Then the association of fungi with different types of processed food will be described.

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Molecular Variability Studies of , and Their Application in Disease Control in heavy infections and cause widespread necrosis of leaves. In older plants, the fungus can spread to the stems and grain and in rice this causes node, neck and panicle blast — significant diseases that can lead to complete loss of the harvest (Fig. 9.1).

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Disease Management of , Infectionsforecasting systems, breeding for resistance, and others. Appropriate methods can be different in nature between cultural, chemical or biological measures. They aim at reduction of primary inoculum and at increased plant resistance.

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Management of , Diseasesredisposed to infection. They are often encountered as members of interacting pathogen complexes, which include other genera of facultatively parasitic soilborne fungi, such as ., and others (Schleier et al. 1997). Up to 17 causal organisms of the genus . are associated with . ear or head blight (scab) of small grain cereals (Parry et al. 1995).

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Signal Transduction Pathways in Phytopathogenic Fungisides (Dawkins and Krebs 1979). This is evident at the molecular level in . between fungal avirulence (.) genes and plant-resistance genes, the products of which directly or indirectly interact with the prod ucts coded for by the . genes (for review, see Stahl and Bishop 2000; Chap. 15, this Vol.).