Bazı hıyar, domates ve biber çeşitleriin kök-ur nematodları (Meloidogyne javanica Chitwood, 1949 ırk-1 ve M. incognita Chitwood, 1949 ırk-2)(Nemata: Heteroderidae)' na karşı dayanıklılıklarının araştırılması

Bu çalışmada 28 hıyar, 26 domates ve 16 biber çeşidinin Meloidogyne javanica Chitvvood, 1949 ırk-1 (Nematoda: Meloidogynidae) ve M. incognita Chitwood, 1949 ırk-2'ye karşı dayanıklılık durumları 25±1°C sıcaklık ve % 60±10 orantılı nem koşullarında araştırılmıştır. Denemeye alınan tüm hıyar çeşitlerinin M. javanica ırk-1 ve M. incognita ırk-2'ye duyarlı oldukları belirlenmiştir. Domates çeşitlerinin tümü M. incognita ırk-2'ye duyarlı iken, 144 RN, Target N Fİ ve 1077 domates çeşitlerinin M. javanica ırk-l'e dayanıklı oldukları, diğerlerinin ise duyarlı oldukları belirlenmiştir. Bu çeşitlerin M. javanica ırk-1'e karşı 30°C'de de dayanıklı oldukları saptanmıştır. Biber çeşitlerinin tamamının M. javanica ırk-l'e karşı dayanıklı, M. incognita ırk-2'ye karşı ise duyarlı olduklan belir¬lenmiştir. M. javanica ırk-l'e karşı dayanıklı biber çeşitlerinin aynı dayanıklılığı 30°C'de korudukları saptanmıştır.

Resistance of some cultivated varieties of cucumber, tomato and pepper to the root-knot nematodes, Meloidogyne javanica chitwood, 1949 race-1 and M. incognita Chitwood, 1949 race-2 (Nemata: Heteroderidae)

In this study, 28 cucumber, 26 tomato and 16 pepper varieties were tested against Meloidogyne javanica Chitwood, 1949 race-1 (Nemata: Heteroderidae), M. incognita Chitwood, 1949 race-2 at 25±1CC and 60+10 % relative humidity in controlled room. Test results revealed that all cucumber varieties were susceptible to M. javanica race-1 and M. incognita race-2. While all tomato varieties were susceptible to M. incognita race-2, only three tomato varieties, 144 RN, Target N Fl and 1077 were found to be resistant to M. javanica race-1. These varieties were also found to be resistant to M. javanica race-1 at 30±l°C. While all pepper varieties tested were resistant to M. javanica race-1, they were susceptible to M. incognita race-2. All of the pepper varieties tested were able to maintain resistance to M. javanica race-1 at 30±l°C.

PDF

___

Alam, M.M., A.M. Khan and S.K. Saxena, 1974. Reaction of pepper to the root-knot nematode, Meloidogyne incognita. Indian Journal of Nematology, 4 (1): 64-68.
Anwar, S.A. and M.S.A. Khan, 1992. Evaluation of four vegetables against Meloidogyne incognita. Journal of Agricultural Research, 30: 415-421.
Carneiro, R.M.D.G. and E.C. Moraes, 1993. Resistance of tomato cultivars grown in greenhouse to root-knot nematodes. Avaliaçao de resistancia de cultivares de tomateiro ao nematoide das galhas, em estufa. Nematologia Brasileira, 17 (1): 49-56.
Cho, H.J., S.C. Han and D.R. Cho, 1986. Screening pepper, cucumber and tomato varieties for resistance to root knot nematode, Meloidogyne hapla. Research Reports of the Rural Development Administration Plant Environment, Mycology and Farm Products Utilization Korea Republic, 28 (3): 94-97.
Darekar, K.S., L. Mhasen and S.S. Shelke, 1988. Relative susceptibility of cucumber varieties/lines to the root- knot nematode, Meloidogyne incognita race-3. International Nematology Network Newsletter, 5: 16-17.
Darekar, K.S. and P.P. Bele, 1990. Reaction of cucumber cultivars and lines to root-knot nematode. International Nematology Network Newsletter, 7: 13-14.
Das, P., P.N. Phukan and D.K. Sarmah, 1988. Screening of some vegetable varieties against root-knot nematode Meloidogyne incognita. Journal of Research Assom Agricultural University, 9 (1-2): 56-57.
Elekçioğlu, İ.H., 1992. Untersuchungen zum Auftreten and zur Verbreitung phytoparazitaerer Nematoden in den landwirtschaftlichen Hauptkulturen des ostmediterranen Gebietes der Türkei. Plits, 10 (5): 1-120.
Fassulioti.s, G., 1985. "The role of nematologist in development of resistant cultivars, s. 233-240". In: J.N. Sasser and C.C. Carter (eds.). An Advanced Treatise on Meloidogyne-. Biology and Control. North Carolina State University Graphics.
Hartman, K.M. and J.N. Sasser, 1985. "Identification of Meloidogyne species on the basis of different host test and perineal pattern morphology, s. 69-77". In: K.R. Barker, C.C. Carter, J.N. Sasser (eds). An Advanced Treatise on Meloidogyne, Methodology. North Carolina State University Graphics.
Khan, M.W. and S.R. Haider, 1991. Comparative damage potential and reproduction efficiency of Meloidogyne javanica and Meloidogyne incognita on tomato and eggplant. Nematologica, 37: 193-203.
Khan, A.A. and M.W. Khan, 1991. Penetrasyon and development of Meloidogyne incognita and Meloidogyne javanica in susceptible and resistant vegetables. Nematropica, 21: 71-77.
Netscher, C. and R.A. Sikora, 1990. "Nematode parasites on vegetables, s. 231 - 283". In: M. Luc, R.A. Sikora & J. Bridge (eds). Plant Parasitic Nematodes in Suptropical and Tropical Agriculture. C.A.B. International.
Peixoto, J.R., W.R. Maluf and V.P. Campos, 1995. Evaluation of red pepper genotypes for resistance to Meloidogyne incognita race-2 and M. javanica. Horticultura Brasileira, 13: 154.
Peixoto, J.R., W.R. Maluf, V.P. Campos, J. Santos and B. Dos, 1996. Selection of sweet pepper (Capsicum annuum L.) lines resistant to Meloidogyne incognita race 2. Fitopatologia Brasileira, 21: 55-58.
Rich, J.R. and S.M. Olson, 1999. Utility of Mi gene resistance in tomato to Meloidogyne javanica in Florida. Journal of Nematology, 31 (4): 715-718.
Shahzad, S. A., R. Ahmad and M. Inam -U1 - Hao, 1999. Screening of tomato cultivars against root-knot nematode, Meloidogyne incognita. Pakistan Journal of Phytopathology, 11 (1): 74-76.
Sharma, G.C., KB. Rastogi, Y.R. Shukla and M.L. Khan, 1995. Reaction of cucumber varieties to root-knot nematode (Meloidogyne incognita). Annals of Agricultural Research, 16: 33-35.
Söğüt, M.A. ve İ.H. Elekçioğlu, 2000a. Akdeniz Bölgesinde sebze alanlarında bulunan Meloidogyne Goeldi, 1892 (Nemata: Heteroderidae) türlerinin ırklarının belirlenmesi. Türk. entomol. derg., 24 (1): 33-40.
Söğüt, M.A. ve İ.H. Elekçioğlu, 2000b. Meloidogyne incognita Chitwood (Nemata: Heteroderidae) ırk-2'nin farklı domates çeşitlerinde bazı biyolojik özellikleri üzerine araştırmalar. Türk. entomol. derg., 24 (2): 113-124.
Vito, M.D., F. Saccardo and G. Zaccheo, 1993. Response of new lines of pepper to Meloidogyne incognita, M. javanica, M. arenana and M. hapla. Afro-Asian Journal of Nematology, 3: 135-138.
Walters, S.A., T.C. Wehner and K.R. Barker, 1990. Resistance of cucumber to the root-knot nematode, Meloidogyne hapla. Report of Cucurbit Genetics Cooperative, 13: 10-11.
Walters, S.A., T.C. Wehner and K.R. Barker, 1999. Greenhouse and field resistance in cucumber to root-knot nematodes, Nematology, 1 (3): 279-284.
Wehner, T.C., S.A. Walters and K.R. Barker, 1992. Use of reproduction factor and gall index in determining resistance in Cucumis spp. Report of Cucurbit Genetics Cooperative, 15: 28-30.