חיפוש מתקדם
Israel Journal of Plant Sciences
Edelstein, M., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Oka, Y., Nematology Unit, Gilat Research Center, Mobile Post Negev 85280, Israel
Burger, Y., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Eizenberg, H., Department of Weed Research, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Cohen, R., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
The responses of diverse cucurbit accessions, including cucumber, melon, watermelon, pumpkin, and Momordica spp., to Meloidogyne javanica and M. incognita, were evaluated.For melons and cucumbers, severity of galling was significantly affected by nematode species, but no significant effects of cultivars or cultivar x nematode species interactions on the level of galling were observed. Severity of galling was always higher for M. incognita than for M. javanica in any cultivar tested. Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively. Watermelon did not did show root galling when inoculated with M. javanica and showed a very low index (0-0.3) with M. incognita. Cucurbita accessions evaluated were the most susceptible. Galling index in pumpkin inoculated with M. javanica was significantly lower than that caused by M. incognita. Cucurbita moschata and the intraspecific hybrids of C. moschata were more resistant than commercial cultivars of melon, cucumber, and watermelon used as susceptible controls. Two Momordica charantia accessions out of 12 tested exhibited no or very low root galling in response to M. incognita and M. javanica. These findings indicate high resistance but not immunity to the nematodes. ©2010 Science From Israel / LPPLtd.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Variation in the response of curcubits to Meloidogyne incognita and M. javanica
58
Edelstein, M., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Oka, Y., Nematology Unit, Gilat Research Center, Mobile Post Negev 85280, Israel
Burger, Y., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Eizenberg, H., Department of Weed Research, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Cohen, R., Department of Vegetable Crops, A.R.O., Newe ya'Ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Variation in the response of curcubits to Meloidogyne incognita and M. javanica
The responses of diverse cucurbit accessions, including cucumber, melon, watermelon, pumpkin, and Momordica spp., to Meloidogyne javanica and M. incognita, were evaluated.For melons and cucumbers, severity of galling was significantly affected by nematode species, but no significant effects of cultivars or cultivar x nematode species interactions on the level of galling were observed. Severity of galling was always higher for M. incognita than for M. javanica in any cultivar tested. Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively. Watermelon did not did show root galling when inoculated with M. javanica and showed a very low index (0-0.3) with M. incognita. Cucurbita accessions evaluated were the most susceptible. Galling index in pumpkin inoculated with M. javanica was significantly lower than that caused by M. incognita. Cucurbita moschata and the intraspecific hybrids of C. moschata were more resistant than commercial cultivars of melon, cucumber, and watermelon used as susceptible controls. Two Momordica charantia accessions out of 12 tested exhibited no or very low root galling in response to M. incognita and M. javanica. These findings indicate high resistance but not immunity to the nematodes. ©2010 Science From Israel / LPPLtd.
Scientific Publication
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