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פותח על ידי קלירמאש פתרונות בע"מ -
Reducing potato leaf roll virus (PLRV) in potato by means of baiting aphids to yellow surfaces and protecting crops by coarse nets
Year:
1981
Source of publication :
Potato Research
Authors :
מרקו, שלמה
;
.
Volume :
24
Co-Authors:
Marco, S., Institute of Plant Protection, Volcani Centre, Agricultural Research Organisation, Bet Dagan, Israel
Facilitators :
From page:
21
To page:
31
(
Total pages:
11
)
Abstract:
Surrounding half of the perimeter of potato plots with sticky yellow polyethylene sheets (HPS) stretched vertically at a height of 0.6 m above the soil, reduced the number, of winged aphids by ca. 70% and of PLRV infection by ca. 38%. A YPS mulch cuased an increase in aphid population, PLRV incidence and percentage of misshapen tubers. Covers of white coarse net (2.5×8.0 mesh per inch square ≈ 1×3.1 per mesh per cm square) reduced landing aphids to ca. 2% of those trapped in unprotected plots but increased by factors of ca. 5 to 6000 the number of apterae. PLRV incidence was greatly reduced in protected plots provided that no secondary infection occurred under the net. In plots planted with secondarily PLRV-infected seeds subsequent incidence under the nets was even higher than in the unprotected controls. The use of aphicides in addition to net covers completely prevented the spread of PLRV. © 1981 Kluwer Academic Publishers.
Note:
Related Files :
polyethylene mulch
Populations
seed-tubers
wingless aphids
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02362014
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26814
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:25
Scientific Publication
Reducing potato leaf roll virus (PLRV) in potato by means of baiting aphids to yellow surfaces and protecting crops by coarse nets
24
Marco, S., Institute of Plant Protection, Volcani Centre, Agricultural Research Organisation, Bet Dagan, Israel
Reducing potato leaf roll virus (PLRV) in potato by means of baiting aphids to yellow surfaces and protecting crops by coarse nets
Surrounding half of the perimeter of potato plots with sticky yellow polyethylene sheets (HPS) stretched vertically at a height of 0.6 m above the soil, reduced the number, of winged aphids by ca. 70% and of PLRV infection by ca. 38%. A YPS mulch cuased an increase in aphid population, PLRV incidence and percentage of misshapen tubers. Covers of white coarse net (2.5×8.0 mesh per inch square ≈ 1×3.1 per mesh per cm square) reduced landing aphids to ca. 2% of those trapped in unprotected plots but increased by factors of ca. 5 to 6000 the number of apterae. PLRV incidence was greatly reduced in protected plots provided that no secondary infection occurred under the net. In plots planted with secondarily PLRV-infected seeds subsequent incidence under the nets was even higher than in the unprotected controls. The use of aphicides in addition to net covers completely prevented the spread of PLRV. © 1981 Kluwer Academic Publishers.
Scientific Publication
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