【摘要】 水分胁迫与植物病害的发生和流行有密切关系。笔者介绍了与水分胁迫有密切关系的农作物黑腐病、杨树溃疡病、松树枯梢病、柏树溃疡病、云杉溃疡病、栎树溃疡病、山茱萸溃疡病和松材线虫病等几种病害的流行情况及其这些病害严重发生与水分胁迫的关系与机理。更多还原

【Abstract】 A closely relationship exits between water stress and prevailing of plant diseases.The plants severely depressed by water stress are easily infected by the some pathogens,for example,Macrophomina phaseolina,Dothiorella gregavia,Septoria musiva,Sphaeropsis sapinea,Cupressus semptrvirens,Endothia gyrosa,Lasiodiplodia theobromae,Bursaphelenchus xylophilus,Cytospora chrysosperma,Verticillium abbo-atrum,and Phytophthora cinnamomi et al.Here is a brief review on the relation and their mechanisms of water stress being involved in the development of plant diseases.更多还原