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פותח על ידי קלירמאש פתרונות בע"מ -
Provenance as a factor in susceptibility of Pinus halepensis to Matsucoccus joseph (homoptera: Margarodidae)
Year:
1984
Source of publication :
Forest Ecology and Management
Authors :
מנדל, צבי
;
.
Volume :
9
Co-Authors:
Mendel, Z., Department of Entomology, ARO, Ilanot 42805, Israel
Facilitators :
From page:
259
To page:
266
(
Total pages:
8
)
Abstract:
International provenance trials of Pinus halepensis and related species, P. brutia and P. eldarica, allowed study of the relationship between seed origin of P. halepensis and susceptibility to the Israeli pine bast scale (Matsucoccus josephi, Homoptera: Margarodidae), and the infestation of P. brutia and P. eldarica by this pest. The Greek and Israeli provenances displayed a lower susceptibility to attacks by the pest than did the North African and Spanish provenances. The lower susceptibility is expressed by a higher percentage of unaffected trees, low rate of injury and low density of Matsucoccus ovisacs. Two different mechanisms may be responsible for the relative resistance of P. halepensis of the Greek and the Israeli populations. It is possible that resistance to the pest was transferred from P. brutia to P. halepensis in Greece, where the natural distribution of these pine species overlaps or overlapped. On the other hand, the relative resistance of the Israeli provenances may be due to long coexistence in Israel of M. josephi and P. halepensis. © 1984.
Note:
Related Files :
Greece
Israel
North Africa
pine bast scale
Pinus brutia
Spain
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0378-1127(84)90012-4
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
18827
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:24
You may also be interested in
Scientific Publication
Provenance as a factor in susceptibility of Pinus halepensis to Matsucoccus joseph (homoptera: Margarodidae)
9
Mendel, Z., Department of Entomology, ARO, Ilanot 42805, Israel
Provenance as a factor in susceptibility of Pinus halepensis to Matsucoccus joseph (homoptera: Margarodidae)
International provenance trials of Pinus halepensis and related species, P. brutia and P. eldarica, allowed study of the relationship between seed origin of P. halepensis and susceptibility to the Israeli pine bast scale (Matsucoccus josephi, Homoptera: Margarodidae), and the infestation of P. brutia and P. eldarica by this pest. The Greek and Israeli provenances displayed a lower susceptibility to attacks by the pest than did the North African and Spanish provenances. The lower susceptibility is expressed by a higher percentage of unaffected trees, low rate of injury and low density of Matsucoccus ovisacs. Two different mechanisms may be responsible for the relative resistance of P. halepensis of the Greek and the Israeli populations. It is possible that resistance to the pest was transferred from P. brutia to P. halepensis in Greece, where the natural distribution of these pine species overlaps or overlapped. On the other hand, the relative resistance of the Israeli provenances may be due to long coexistence in Israel of M. josephi and P. halepensis. © 1984.
Scientific Publication
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