the non-defoliant strain of verticillium dahliae (ss-4) was isolated from olive groves showing disease symptoms in toshan area of southern gorgan city. root-knot nematode, meloidogyne javanica, was recovered from infested olive seedlings and following identification it was propagated on tomato seedlings cv. rutgers. one-year-old seedlings of olive cultivars, zard, roghani, koroneiki and manzani...

in order to complete the microbial control of the sawthoothed beetle by the fungus beauvaria bassiana (isolate 441c) in ipm program of stored date, 9 edible and commercial vegetable oils including canola, soybean, sesame, corn, coconut, grape seed, olive, sunflower and almond were investigated to formulate the fungus. results showed that b. bassiana formulated with sesame oil was the most suita...

Translational and internal energy partitioning in the methyl and iodine fragments formed from photodissociation of methyl iodide in the A-band region is measured using velocity mapping. State-selective detection combined with the very good image quality afforded by the two-dimensional imaging technique allow a detailed analysis of the kinetic energy and angular distributions. Product vibrationa...

The spores have formed by fungi and these spores have developed characteristics that enable them to cope with the stresses of survival and disintegration. In the distribution of fungus spores in the atmosphere, it is important in the meteorological factors as well as the features of the fungus. The meteorological factors that play a role in the distribution of fungus spores are temperature, hum...

Fungi associated with leaf spot symptoms of plants in forest areas of Golestan province, Iran, were collected and examined based on morphological characteristics of conidiophores, conidia and conidiogenous loci. Ten taxa were identified. Among the taxa, Passalora cf. bacilligera and Pseudocladosporium hachijoens are new records for the mycobiota of Iran. Cercospora on Eruca sp. was morphologica...

entomopathogenic fungi may be affected by pesticides used to protect crop plants. the in vitro compatibility of beauveria bassiana and metarhizium anisopliae with three fungicides and 16 insecticides was evaluated. the formulations of pesticides were tested in three concentrations (mean concentration (mc), half mc and twice the mc). all tested fungicides, at three concentrations, were incompati...

background: considering to the high distribution of cockroaches as urban pests, the efficacy of different formula­tions of metarhizium anisopliae strain iran 437c were assessed against the brown-banded cockroach, supella longi­palpa f. under laboratory and field conditions. methods: metarhizium anisopliae isolates were screened with immersing adults of the brown-banded cockroachs in aqueous sus...

fungal rhino sinusitis (frs) is an important infection of para nasal sinuses, which encompasses two main categories; invasive and noninvasive forms according to histopathological findings. aspergillus spp are the most common species isolated from noninvasive form, while mucorales are more frequently isolates from acute infections.four hundred fifty patients suspected to fungal rhino sinusitis w...

background and objectives: the objective of this study was to monitor the microorganisms isolated from grapes and its derivative traditional products produced in iran. material and methods: four kinds of grapes cultivated summer of 2010 in vineyard of takestan and also grape derived products from shahrod, hamedan and takestan were used for this study.  the samples were cultured in specific medi...