Titlebook: Epidemiology and Management of Root Diseases; C. Lee Campbell,D. Michael Benson Book 1994 Springer-Verlag Berlin Heidelberg 1994 Mycorrhiz

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Encyclopaedia of Mathematical Sciencesmmon pathogens, or man-derived quarantine measures are ineffective. Land that was not naturally infested in the prehistoric era probably was infested by contaminated seed and plant material before man became familiar with the germ theory. There are a few quarantines in effect that may be helpful in

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https://doi.org/10.1007/978-3-642-15128-6s no specialized equipment to use, reduces or eliminates the need for application of synthetic chemicals, and may shorten rotation times. Resistance to root diseases and soilborne pathogens has played a major role, and in the future, will most likely play an even greater role in the sustained production of agricultural crops.

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https://doi.org/10.1007/978-3-642-85063-9Mycorrhiza; Pflanzenpathologie; Pflanzenschutz; Pflanzenwurzelerkrankungen; crop protection; environment;

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Cultural Management, rot caused by the pathogen in squash because the pathogen does not survive in soil (Sumner 1976). Quarantine regulation concerning plant material, soil, and seed may help prevent the spread of other soilborne pathogens, but there has been little research to determine whether or not such quarantines

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Mycorrhizae,are formed: ectomycorrhizae, ericaceous, orchidaceous, and vesicular- arbuscular mycorrhizae (VAM). The main importance for plant production within this group has to be attributed to ectomycorrhizae (forestry) and VAM (most agricultural and horticultural plants).