A STUDY ON EFFECT OF FUSARIUM WILT FUNGUS, FUSARIUM OXYSPORUM F.SP. LYCOPERSICI, AND ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA, ON GROWTH FACTORS OF TOMATO CULTIVARS

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KAMALI DEHGHAN E.; SAEEDIZADEH A.; ESKANDARI A.; RAHJOO V.

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Paper Information

Journal: IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING Year:2013 | Volume:9 | Issue:2 Page(s): 57-75

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Title

A STUDY ON EFFECT OF FUSARIUM WILT FUNGUS, FUSARIUM OXYSPORUM F.SP. LYCOPERSICI, AND ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA, ON GROWTH FACTORS OF TOMATO CULTIVARS

Author(s)

KAMALI DEHGHAN E. | SAEEDIZADEH A. | ESKANDARI A. | RAHJOO V. | Issue Writer Certificate

Keywords

ROOT-KNOT NEMATODEQ1

FUSARIUM WILTQ3

GROWTH FACTORSQ2

TOMATO CULTIVARSQ2

Abstract

In this study the isolate of Fusarium oxysporum f.sp. lycopersici was provided from Tehran plant protection institute and used differential hosts for identification of race 1 this fungus. ROOT-KNOT NEMATODE, Meloidogyne incognita, was recovered from infested tomato fields and after identification of species and race 2, it increased on tomato seedlings cv. Rutgers. In this study six-leaves seedlings of TOMATO CULTIVARS, Bony best, Falat, Mobile (sensitive to fusariosis) and Walter (resistant to fusariosis), were transplanted to pots containing 1000g of sterilized sandy loam soil. Experiment was conducted in completely randomized design with 32 treatments and four replications. Treatments were as follows: control, nematode (alone), fungus (alone), fungus+nematode (simultaneously), and fungus+nematode (earlier two weeks). Pots were inoculated with (1000 and 2000) J2 of the nematode and/or (1×106) spore of fungus according to the treatments. Pots were arranged in glasshouse benches with the temperature of 25-27°C and natural light. Experiment was terminated after 10 weeks and fallowing growth parameters were determined i.e., fresh weight of root and aerial part, seedling height and percentage of cholorotic and necrotic leaves. The highest and the lowest of seedling height were obtained on Walter and Mobile respectively, the highest and the lowest of root fresh weight were obtained on Walter and Bony best respectively, the highest and the lowest of aerial part fresh weight were obtained on Walter and Falat respectively, and the highest and the lowest of percentage of chlorotic and necrotic leaves were obtained Bony best and Walter respectively. On comparison of treatments, the highest and lowest of root fresh weight were obtained on fungus+nematode2000 (earlier two weeks) and fungus+nematode1000 (simultaneously) respectively, and the highest and the lowest of percentage of chlorotic and necrotic leaves were obtained on fungus+nematode2000 (simultaneously) and fungus+nematode1000 (simultaneously), respectively. The data of seedling height and aerial part fresh weight were not different (p≤0.05).

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APA: Copy

KAMALI DEHGHAN, E., SAEEDIZADEH, A., ESKANDARI, A., & RAHJOO, V.. (2013). A STUDY ON EFFECT OF FUSARIUM WILT FUNGUS, FUSARIUM OXYSPORUM F.SP. LYCOPERSICI, AND ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA, ON GROWTH FACTORS OF TOMATO CULTIVARS. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, 9(2), 57-75. SID. https://sid.ir/paper/190274/en

Vancouver: Copy

KAMALI DEHGHAN E., SAEEDIZADEH A., ESKANDARI A., RAHJOO V.. A STUDY ON EFFECT OF FUSARIUM WILT FUNGUS, FUSARIUM OXYSPORUM F.SP. LYCOPERSICI, AND ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA, ON GROWTH FACTORS OF TOMATO CULTIVARS. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING[Internet]. 2013;9(2):57-75. Available from: https://sid.ir/paper/190274/en

IEEE: Copy

E. KAMALI DEHGHAN, A. SAEEDIZADEH, A. ESKANDARI, and V. RAHJOO, “A STUDY ON EFFECT OF FUSARIUM WILT FUNGUS, FUSARIUM OXYSPORUM F.SP. LYCOPERSICI, AND ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA, ON GROWTH FACTORS OF TOMATO CULTIVARS,” IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, vol. 9, no. 2, pp. 57–75, 2013, [Online]. Available: https://sid.ir/paper/190274/en

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