Titlebook: Advances in Downy Mildew Research; Volume 2 Peter Spencer-Phillips,Michael Jeger Book 2004 Springer Science+Business Media Dordrecht 2004 F

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https://doi.org/10.1007/978-3-322-92021-8th agriculture (McDermott and McDonald, 1993) and natural plant communities (Burdon, 1993; Burdon and Thrall, 1999). Understanding the role pathogens play in shaping the genetic structure of plant populations and communities requires an understanding of the pathogen’s diversity and origins, and the

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https://doi.org/10.1007/978-3-8349-9560-5. It is not only a staple food of millions of rural people inhabiting these regions but is also valued source of fodder to cattle. The world cropped area under pearl millet is about 26 million hectares, out of which India has 9.4 m ha with a total production of about 6.5 m tonnes, with a productivit

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Chancengleichheit durch Personalpolitiksticated before European contact (Sanjur .., 2002). In many parts of the world, these domesticated species are widely cultivated as vegetables and, to a lesser extent, as oilseeds, animal forages, and ornamentals. Wild populations of . often possess disease-resistance genes that are unknown or extre

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Christiane Jüngling,Daniela Rastetterthe cellulosic cell wall and the lysine synthesis pathway raised doubts much earlier on the relatedness with eumycotic fungi, with which the oomycetes share little more than a superficial similarity in their hyphoidal phenotypic organization and in their osmotrophic nutrition. In addition, their dip

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Christiane Jüngling,Daniela Rastetter 1997). Unlike many other downy mildew diseases, which are foliar infections, the primary mode of infection in SDM is a root infection of young seedlings, which results in a systemic infection, culminating in either seedling death or an extremely stunted plant with minimal seed yield. Although folia