Titlebook: Vascular Wilt Diseases of Plants; Basic Studies and Co E. C. Tjamos,C. H. Beckman Conference proceedings 1989 Springer-Verlag Berlin Heidel

paragon

Exopolysaccharides Produced by ,,ctive controls and understanding of the detailed mechanism of patnogenesis. Among the bacterial molecules which could be involved in virulence, the exopolysaccharides appear as some of the most likely candidates.

RAGE

A Leaf Injection Technique for the Enhancement of Low Populations of ,, Subsp. , and seed potatoes and disqualification of seeds crops (Nelson and Torfason 1974; Easton 1979; Sletten 1985; Lelliott 1988). Other plants reported as natural hosts of . include some weed species of . (including .) (Lelliott 1988) and sugar beet (Bugbee et al 1987).

immunity

争议的苹果

GNAW

Cross Protection Among Strains of ,, on Sunflowerackston 1981; Zimmer and Hoes 1978). New strains of the pathogen able to attack previously resistant cultivars have appeared (Bertero and Vazquez 1982), making it necessary to utilize new sources of resistance, and advisable to investigate other methods of control.

BROW

ESO

Nato ASI Subseries H:http://image.papertrans.cn/v/image/980792.jpg

落叶剂

https://doi.org/10.1007/978-3-642-73166-2Pathogen; environment; plants; soil

forager

978-3-642-73168-6Springer-Verlag Berlin Heidelberg 1989

GNAW

Vascular Wilt Diseases of Plants978-3-642-73166-2Series ISSN 1010-8793