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Controlled and open pollination between Pinus brutia (Ten.) and Pinus halepensis (Mill.) in Israel and hybrid performance
Year:
2003
Source of publication :
Israel Journal of Plant Sciences
Authors :
Mendel, Zvi
;
.
Moshe, Yossi
;
.
Schiller, Gabriel
;
.
Volume :
51
Co-Authors:
Madmony, A., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Schiller, G., Dept. of Agronomy and Nat. Resources, Institute of Garden and Field Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Moshe, Y., Dept. of Agronomy and Nat. Resources, Institute of Garden and Field Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Tsabary, G., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Mendel, Z., Department of Entomology, Institute of Plant Protection, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Riov, J., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Facilitators :
From page:
213
To page:
222
(
Total pages:
10
)
Abstract:
The present study examined the occurrence of open and controlled pollination between Pinus brutia (Ten.) and Pinus halepensis (Mill.) under the environmental conditions of the East Mediterranean climate. Controlled interspecific pollination succeeded only with P. brutia as the maternal parent and P. halepensis as the paternal parent. Open interspecific pollination also occurred under Israeli conditions, due to some overlapping between the flowering periods of P. brutia and P. halepensis. Interspecific pollination was characterized by a low percentage of filled seeds and a low germination percentage compared to seeds from intraspecific pollination of each of the parents. The growth rate of the hybrids in the nursery was inferior to or the same as either of the parents. The susceptibility of the hybrids to Matsucoccus josephi (Bodenheimer et Harpaz) varied between different clones, but was intermediate between P. brutia (low susceptibility) and P. halepensis (high susceptibility). Backcrossing 1 seedlings were highly susceptible to M. josephi.
Note:
Related Files :
Asia
Eurasia
hybrid
interspecific interaction
Israel
Middle East
Pinus brutia
Pinus halepensis
pollination
Show More
Related Content
More details
DOI :
10.1560/FNFR-JCUH-3EEA-0UGJ
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
20137
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:34
Scientific Publication
Controlled and open pollination between Pinus brutia (Ten.) and Pinus halepensis (Mill.) in Israel and hybrid performance
51
Madmony, A., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Schiller, G., Dept. of Agronomy and Nat. Resources, Institute of Garden and Field Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Moshe, Y., Dept. of Agronomy and Nat. Resources, Institute of Garden and Field Crops, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Tsabary, G., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Mendel, Z., Department of Entomology, Institute of Plant Protection, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Riov, J., Department of Horticulture, Faculty of Agriculture, Hebrew University of Jerusalem, P.O. Box 12, Rehovot 76100, Israel
Controlled and open pollination between Pinus brutia (Ten.) and Pinus halepensis (Mill.) in Israel and hybrid performance
The present study examined the occurrence of open and controlled pollination between Pinus brutia (Ten.) and Pinus halepensis (Mill.) under the environmental conditions of the East Mediterranean climate. Controlled interspecific pollination succeeded only with P. brutia as the maternal parent and P. halepensis as the paternal parent. Open interspecific pollination also occurred under Israeli conditions, due to some overlapping between the flowering periods of P. brutia and P. halepensis. Interspecific pollination was characterized by a low percentage of filled seeds and a low germination percentage compared to seeds from intraspecific pollination of each of the parents. The growth rate of the hybrids in the nursery was inferior to or the same as either of the parents. The susceptibility of the hybrids to Matsucoccus josephi (Bodenheimer et Harpaz) varied between different clones, but was intermediate between P. brutia (low susceptibility) and P. halepensis (high susceptibility). Backcrossing 1 seedlings were highly susceptible to M. josephi.
Scientific Publication
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