24 Result(s)

Article

Abstracts of papers presented at an international workshop on management of soilborne pathogens sponsored by the United States-Israel binational agricultural research and development fund (bard)

R. J. Cook, J. Katan, I. Chet, J. Katan, R. Rodriguez-Kabana… in Phytoparasitica (1998)

Article

Mycorrhizal dependence of four crops in a P-sorbing soil

The effect of methyl bromide and P fertilization on the growth of four agricultural crops in a P-sorbing soil was studied. Harvestable yields and P tissue content were significantly lower for celery (Apium graveo...

J. Krikun, J. H. Haas, J. Dodd, R. Kinsbursky in Plant and Soil (1990)

Article

Abstracts of papers presented at the 12th congress of the israeli phytopathological society

Y. Henis, J. Rotem, Edna Tanne, Ruth Marcus, B. Raccah, E. Dubitzky… in Phytoparasitica (1990)

Article

Abstracts of Papers Presented at The Bat-Sheva Seminar on Host — Fungus Interaction

A. M. Mayer, Y. Henis, J. G. H. Wessels, Talma Katan, Y. Koltin… in Phytoparasitica (1988)

Article

Etiology and control of powdery scab of potato in a semi-arid region of Israel

Powdery scab of potato, incited bySpongospora subterranea var.subterranea (Walk.) Lagerh., was recently identified in Israel. Experiments were conducted to determine the role of tuber-borne inoculum in inciting t...

A. Nachmias, J. Krikun in Phytoparasitica (1988)

Article

Abstracts of papers presented at the 11th congress of the phytopathological society of Israel February 15–16,1988 Bar-Ilan University, Ramat Gan, Israel

G. Loebenstein, A. Franck, H. Abir, M. Holin, E. Barak, A. Cohen… in Phytoparasitica (1988)

Article

Observations on the distribution of the pathogenMonosporascus eutypoides as related to soil temperature and fertigation

The possible role of rising soil temperatures and of fertigation in predisposing melon(Cucumis melo) and watermelon(Citrullus vulgaris) to the, thermophilic ascomyceteMonosporascus eutypoides is evaluated. Emphas...

J. Krikun in Phytoparasitica (1985)

Article

Abstracts of papers presented at the 4th Meeting on Pheromone Research in Israel Abstracts of papers presented at the 9th Congress of the Phytopathological Society of Israel

A. Hefetz, A. Shani, M. J. Lacey, P. M. Barrer, C. P. Whittle… in Phytoparasitica (1985)

Article

Diagnosis ofVerticillium dahliae in potato seed tubers with immunoassay techniques

Three immunoassay techniques were compared with an isolation technique for detectingVerticillium dahliae in seed potato tubers. Immunofluorescent labelling was the most sensitive technique and the percentage infe...

A. Nachmias, J. Krikun in Potato Research (1984)

Article

Differential diagnosis ofVerticillium dahliae in potato with antisera to partially purified pathogen-produced extracellular antigens

An extracellular protein-lipopolysaccaride antigen (PLP) was purified from culture fluids ofVerticillium dahliae. Antiserum produced in rabbits to the PLP detected the antigen in homogenates of tubers, stems and ...

A. Nachmias, Virginia Buchner, J. Krikun in Potato Research (1982)

Article

The role of soilborne pathogens under conditions of intensive agriculture

The importance of soilborne pathogens is discussed with regard to their buildup, factors leading to severity of disease, and control measures. The role of monoculture, stress conditions and pathogen survival i...

J. Krikun, D. Orion, A. Nachmias, R. Reuveni in Phytoparasitica (1982)

Article

The occurrence of Fusarium crown and root rot of tomato in Israel

Based upon symptomatology and the results of pathogenicity tests, it has been shown that the Fusarium crown and root rot organism of tomato — previously reported only from North America and Japan — is present ...

J. Krikun, A. Nachmias, Ruth Cohn, L. Lahkim-Tsror in Phytoparasitica (1982)

Article

The role ofMacrophomina phaseolina in a collapse of melon plants in Israel

A collapse of melon plants (Cucumis melo L.) grown under both winter and summer conditions in Israel was shown to be incited by the soilborne pathogenMacrophomina phaseolina (Tassi) Goid. Although symptoms were n...

R. Reuveni, J. Krikun, A. Nachmias, E. Shlevin in Phytoparasitica (1982)

Article

Effect of vesicular arbuscular mycorrhiza on citrus growth and mineral composition

The vesicular arbuscular fungusGlomus mosseae (Nicol. & Gerd.) Gerd. & Trappe was retrieved from citrus trees growing in loess soil in the Negev region of Israel. Inoculation of citrus seedlings with the mycorrhi...

J. Krikun, Y. Levy in Phytoparasitica (1980)

Article

Verticillium wilt of potato: Importance and control

The importance of Verticillium wilt of potato and its control are discussed. Among the factors considered in controlling the disease are the role of seed tubers in disseminating the pathogen, the interaction o...

J. Krikun, D. Orion in Phytoparasitica (1979)

Article

The distribution, pathogenicity and ecology ofPratylenchus Thornei in the northern negev

Pratylenchus thornei was found in fields in the northern Negev infesting alfalfa, barley, potatoes, trifolium, watermelon and wheat. Females, males and larvae invaded the cortical root tissue, leading to root col...

D. Orion, J. Krikun, Meira Sullami in Phytoparasitica (1979)

Article

Abstracts of papers presented at the 6th Congress of the Phytopathological Society of Israel

G. Loebenstein, R. L. Wain, Y. Eshel, S. Ovadia, Y. Pinkas… in Phytoparasitica (1979)

Article

Trial of common potato varieties in relation to their susceptibility toVerticillium wilt

Experiments were conducted to investigate the relative susceptibility toVerticillium wilt of common potato varieties (not bred for resistance) grown under arid zone conditions. The response of varieties grown in ...

M. Susnoschi, J. Krikun, Z. Zuta in Potato Research (1976)

Article

Response ofVerticillium-resistant andVerticillium-susceptible tomato varieties to inoculation with the nematodeMeloidogyne javanica and withVerticillium dahliae

The reaction of two tomato varieties, Gilat 38 (Verticillium resistant) and Rehovot 13 (Verticillium susceptible), to inoculation withMeloidogyne javanica andVerticillium dahliae, was examined. The nematode did n...

D. Orion, J. Krikun in Phytoparasitica (1976)