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Effect of humidity on epidemiological patterns of the powdery mildew (sphaerotheca fuliginea) on squash
Year:
1974
Source of publication :
Phytoparasitica
Authors :
Reuveni, Reuven
;
.
Rotem, Joseph
;
.
Volume :
2
Co-Authors:
Reuveni, R., Dept. of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
Rotem, J., Div. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
25
To page:
33
(
Total pages:
9
)
Abstract:
Epidemics of Sphaerotheca fuliginea on squash in growth chambers developed somewhat better under dry than under humid conditions. The reason appeared to be the differing effects of humidity on the various stages of disease development: dryness favored processes of colonization, sporulation and dispersal, while high humidity favored infection and conidial survival. However, all these processes will occur under conditions of humidity far from their respective optima, thus enabling the development of S. fuliginea under widely dissimilar conditions. Information is presented on the effects of temperature on colonization and sporulation. © 1974 Springer Science + Business Media B.V.
Note:
Related Files :
Ecology
epidemiology
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More details
DOI :
10.1007/BF02981068
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
18951
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:25
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Scientific Publication
Effect of humidity on epidemiological patterns of the powdery mildew (sphaerotheca fuliginea) on squash
2
Reuveni, R., Dept. of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
Rotem, J., Div. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, Israel
Effect of humidity on epidemiological patterns of the powdery mildew (sphaerotheca fuliginea) on squash
Epidemics of Sphaerotheca fuliginea on squash in growth chambers developed somewhat better under dry than under humid conditions. The reason appeared to be the differing effects of humidity on the various stages of disease development: dryness favored processes of colonization, sporulation and dispersal, while high humidity favored infection and conidial survival. However, all these processes will occur under conditions of humidity far from their respective optima, thus enabling the development of S. fuliginea under widely dissimilar conditions. Information is presented on the effects of temperature on colonization and sporulation. © 1974 Springer Science + Business Media B.V.
Scientific Publication
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