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פותח על ידי קלירמאש פתרונות בע"מ -
Shading of plants facilitates selection for powdery mildew resistance in Squash
Year:
1996
Source of publication :
Euphytica
Authors :
כהן, רוני
;
.
לייבוביץ', גד
;
.
פריס, הרי
;
.
Volume :
90
Co-Authors:
Leibovich, G., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Cohen, R., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Paris, H.S., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Facilitators :
From page:
289
To page:
292
(
Total pages:
4
)
Abstract:
Powdery mildew development was assessed on squash (Cucurbita pepo) plants of a susceptible cultivar, a resistant accession, their F1, and their F2 in an early summer planting in the field, covered or not covered with a shading net. Three reaction types were observed: susceptible, powdery mildew on stems and on both, the upper and lower leaf surfaces, as in the susceptible parent; resistant, no powdery mildew on leaves or stems, as in the resistant parent; and partially resistant, powdery mildew on upper leaf surfaces only, as in the F1. Disease presence on the stem was associated with susceptibility. Shading hastened the appearance of powdery mildew and increased the severity of infection on partially resistant and susceptible plants, facilitating identification of resistant individuals in the F2 population.
Note:
Related Files :
Cucurbita pepo
disease resistance
Erysiphales
Pepo
Podosphaera fuliginea
powdery mildew
Sphaerotheca fuliginea
squash
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25604
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:16
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Scientific Publication
Shading of plants facilitates selection for powdery mildew resistance in Squash
90
Leibovich, G., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Cohen, R., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Paris, H.S., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Research Center, P. O. Box 90000, Haifa 31-900, Israel
Shading of plants facilitates selection for powdery mildew resistance in Squash
Powdery mildew development was assessed on squash (Cucurbita pepo) plants of a susceptible cultivar, a resistant accession, their F1, and their F2 in an early summer planting in the field, covered or not covered with a shading net. Three reaction types were observed: susceptible, powdery mildew on stems and on both, the upper and lower leaf surfaces, as in the susceptible parent; resistant, no powdery mildew on leaves or stems, as in the resistant parent; and partially resistant, powdery mildew on upper leaf surfaces only, as in the F1. Disease presence on the stem was associated with susceptibility. Shading hastened the appearance of powdery mildew and increased the severity of infection on partially resistant and susceptible plants, facilitating identification of resistant individuals in the F2 population.
Scientific Publication
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