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A survey of phytoparasitic nematodes on cultivated and non-cultivated plants in northwestern egypt.
Surveys were conducted in Alexandria, El-Behera, and Matrouh Governorates in northwestern Egypt during the 1994-1998 cropping seasons to study the occurrence, population density, host associations,
Host Suitability of Graminaceous Crop Cultivars for Isolates of Meloidogyne arenaria and M. incognita.
Twenty-two graminaceous plant cultivars were evaluated in the greenhouse for host suitability for three South Carolina isolates of Meloidogyne arenaria race 2 (Ma-R2) designated as Florence, Govan,
Reaction of fifteen malvaceous plant cultivars to root-knot nematodes, Meloidogyne spp.
TLDR
The present study was undertaken to determine the reaction of 15 malvaceous plant cultivars to the common species and races of root-knot nematodes in northern Egypt.
Effects of Meloidogyne Incognita and Fusarium Oxysporum F. Vasinfectum On Plant Growth and Mineral Content of Cotton, Gossypium Barbadense L
TLDR
The level of wilt incidence, nematode infestation, plant growth and reduction in plant growth were almost more than 2-fold when the two pathogens were present together and combined infection with both pathogens resulted in a significant reduction in Fe, K, Mg, Zn and Cu and a significant increase in N and Ca.
Occurrence of phytoparasitic nematodes on some crop plants in northern Egypt
TLDR
Survey results revealed new host plant records for most of the identified nematode species in Egypt, and three genera of phytoparasitic nematodes were identified for the first time in Egypt.
Survey of Plant Parasitic Nematode Associated with Spinach, Swiss Chard and Table Beet in North Egypt
TLDR
The root-knot nematode (Meloidogyne spp.) with 37 – 67 frequency of occurrence (FO) were the most frequently encountered group of nematodes, followed by spiral (Helicotylenchus sp.), cyst (Heterodera sp.) and stunt (Tylenchorhynchus sp.) with 15 – 61 FO.
Interrelationships of Meloidogyne arenaria and M. incognita on Tolerant Soybean.
TLDR
Reproduction of Meloidogyne arenaria race 2 was excellent on Centennial, Govan, and Kirby soybeans, the latter two of which have tolerance to this species, and in combined infestations of M. arenaria and M. incognita there was evidence of synergistic growth suppression.
Effect of Root-Knot Nematodes On the Mineral, Amino Acid and Carbohydrate Concentrations of Almond and Peach Rootstocks
The mineral concentrations of both roots and leaves of bitter almond were significantly greater in plants infested by Meloidogyne javanica or M. incognita than in uninfested plants. K, Ca, Mn and Cu
Host-parasite relationship od Meloidogyne incognita (Kofoid et White) Chitw. on rice
TLDR
Investigations on the life cycle and the effect of the parasitizing larvae of M. incognita on the invaded tissues of rice roots found that growth of infected plants was considerably reduced, as determined by fresh and dry weight, number and vigour of roots and tillers.
Effect of root-knot nematodes on the phenolic contents of barley and wheat
TLDR
The effects of Meloidogyne incognita races 1 and 3 and M. javanica on the phenolic content of barley and wheat roots were determined and amounts of phenols in Stork (resistant) infected roots were higher than those of Giza 155 (susceptible) healthy and infected roots.
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