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פותח על ידי קלירמאש פתרונות בע"מ -
Effect of potato leaf roll virus on autumn potatoes in Israel
Year:
1984
Source of publication :
Potato Research
Authors :
מרקו, שלמה
;
.
Volume :
27
Co-Authors:
Marco, S., Agricultural Research Organization, Institute of Plant Protection, The Volcani Center, Bet Dagan, 50 250, Israel
Facilitators :
From page:
155
To page:
162
(
Total pages:
8
)
Abstract:
In field trials simulating commercial conditions, secondary PLRV infection of autumn-grown potato crops in Israel significantly reduced yield, although symptoms were not perceptible. Plots containing 7.3% PLRV-infected seed showed an increase in yield per plant of 17%, compared with plots with 36.2% infected seed; in plots with only 1.3% infected seed the increase of yield was 21%. In a second experiment, where individual plants were assayed, the yield of PLRV-infected plants of cv. Blanka was only 68.7% of that of PLRV-free plants; corresponding figures for cv. Up-to-Date and Désirée were 79.2 and 58% respectively. PLRV infection was not associated with reduced emergence or with the yield of deformed tubers. © 1984 Kluwer Academic Publishers.
Note:
Related Files :
cultivar
seed weight
Symptoms
tuber quality
yield
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02357460
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
23015
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:56
Scientific Publication
Effect of potato leaf roll virus on autumn potatoes in Israel
27
Marco, S., Agricultural Research Organization, Institute of Plant Protection, The Volcani Center, Bet Dagan, 50 250, Israel
Effect of potato leaf roll virus on autumn potatoes in Israel
In field trials simulating commercial conditions, secondary PLRV infection of autumn-grown potato crops in Israel significantly reduced yield, although symptoms were not perceptible. Plots containing 7.3% PLRV-infected seed showed an increase in yield per plant of 17%, compared with plots with 36.2% infected seed; in plots with only 1.3% infected seed the increase of yield was 21%. In a second experiment, where individual plants were assayed, the yield of PLRV-infected plants of cv. Blanka was only 68.7% of that of PLRV-free plants; corresponding figures for cv. Up-to-Date and Désirée were 79.2 and 58% respectively. PLRV infection was not associated with reduced emergence or with the yield of deformed tubers. © 1984 Kluwer Academic Publishers.
Scientific Publication
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