causal agent
Multiple locus VNTR analysis highlights that geographical clustering and distribution of Dichelobacter nodosus, the causal agent of footrot in sheep, correlates with inter country movements
... Dichelobacter nodosus is a Gram-negative, anaerobic bacterium and the causal agent of footrot in sheep. Multiple locus variable number tandem repeat (VNTR) analysis (MLVA) is a portable technique that ...
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Occurrence of Pseudomonas savastanoi the Causal Agent of Winter Jasmine Gall in Iran
... Pseudomonas savastanoi is the causal agent of gall disease of winter jasmine (33). This bacterium is commonly pathogenic on olive (Olea europaea L.), ash (Fraxinus excelsior L.), privet (Ligustrum japonicum ...
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SCANNING ELECTRON MICROSCOPY OF Xanthomonas phaseoli PV. manihotis, THE CAUSAL AGENT OF CASSAVA BACTERIAL BLIGHT DISEASE
... A survey was carried out in eight regions of Ghana to assess the incidence of Xanthomonas phaseoli pv. manihotis (Xpm), the causal agent of Cassava Bacterial Blight (CBB) disease of cassava. Samples of ...
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New Anastomosis Group G (AG-G) of binucleate Rhizoctonia sp., the causal agent of root rot disease on miniature roses in Iran
... were observed 35 days after inoculation and mortality happened two weeks later. According to molecular and anastomosis test groups, our results showed that all the isolates have the maximum similarity to AG- G. This is ...
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Strongyloidiasis in northern Vietnam: epidemiology, clinical characteristics and molecular diagnosis of the causal agent
... of their skin into direct contact with the contaminated soil, which may take place in Hanoi city surrounding suburbs and rural areas. In that sense, the relatively high proportion of patients (3.5%, 14/400) showing ...
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Phytophthora alder decline: disease symptoms, causal agent and its distribution in the Czech Republic
... Phytophthora decline of riparian alder populations has recently become an important problem in many European countries, including the Czech Republic. The causal agent, Phytophthora alni, has spread quickly ...
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Behaviour of Fusarium nivale causal agent of mango malformation against different culture media and range of different temperatures and in-vitro control
... Mango malformation being the major threat to the crop worldwide yet the etiology of the disease is still not conformed. The recent literatures and the studies regarding the disease have shown that it is a complex problem ...
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De novo genome assembly of Geosmithia morbida, the causal agent of thousand cankers disease
... Reports of tree mortality triggered by G. morbida infections first surfaced in 2009 (Kolarik et al., 2011), while the fungus was described as a new species in 2011 (Tisserat et al., 2009). This fungus is vectored into ...
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MARASMIELLUS PALMIVORUS AS A NEW CAUSAL AGENT OF REED WILT DISEASE IN IRAQ
... Pathogenicity: 20 healthy, uniform reed plants (one-year-old), were selected from drain field and planted in plastic pots of 20*30 cm sizes with autoclaved sandy clay soil under greenhouse conditions. The plantation ...
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Draft genome sequence of Venturia carpophila, the causal agent of peach scab
... Venturia carpophila E.E. Fisher (syn. Fusicladosporium carpophilum Partridge and Morgan Jones; Cladosporium carpophilum Thüm.; Megacladosporium carpophilum Thüm.(Vienn.-Bourg); Fusicladium carpophilum Thüm (Oudem.); ...
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Cladosporium: Causal agent of scab in purple passion fruit or gulupa (Passiflora edulis Sims )
... sal agent of disease in Colombia, associated microorganisms were isolated from scab lesions on stems, leaves, flowers and fruits, recovering in ...as causal agent of gulupa ...
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Biocontrol of botrytis allii munn the causal agent of neck rot, the post harvest disease in onion, by use of a new iranian isolate of streptomyces
... Streptomycetes are a group of Gram-positive bacteria which are mostly found in the soil; include some of the most common soil life. Streptomycetes produce different kinds of secondary metabolites and biologically active ...
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Study of Symbiotic Pathogenic Microorganisms Associated with Phytophthora colocasiae Causal Agent of Taro Mildew (Colocasia esculenta (L.) Schott)
... According to the severity scale, the unpurified strain induces a high infection (70, 18) because its severity is between 51 and 75%. It was tested on 30 taro plants on which 22 could be contaminated and this allowed us ...
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Rapid and sensitive methods for detection of Allorhizobium vitis, causal agent of grapevine crown gall
... extraction of bacterial DNA from pure culture and directly from plant materiel were compared in polymerase chain reaction with specific primers VCF3/VCR3 to see the reliable method that can used in the detection of ...
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Biology, Epidemiology and Population Genomics of Pseudoperonospora cubensis, the Causal Agent of Cucurbit Downy Mildew.
... Figure 3.1. Variation in the susceptibility of cucurbit host types used as differentials to establish the virulence structure of Pseudoperonospora cubensis population[r] ...
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Evaluation of Fungicides against Rhizoctonia solani Causal Agent Of Sheath Blight of Rice
... The present study was undertaken to assess the percent inhibition, percent disease index, disease severity and yield parameter against sheath blight of rice through various fungicidal [r] ...
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Pathogenicity Mechanisms of Mycosphaerella fijiensis, Causal Agent of the Black Sigatoka Disease of Banana.
... Background: Mycosphaerella fijiensis, causative agent of the black Sigatoka disease of banana, is considered the most economically damaging banana disease. Despite its importance, the genetics of pathogenicity are ...
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A genetic linkage map of Venturia inaequalis, the causal agent of apple scab
... Table 1 lists the AFLP primer pairs used for screening apple scab isolates, and segregation and mapping data for AFLP markers generated for the construction of the genetic linkage map of[r] ...
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Genome Sequencing of the Plant Pathogen Taphrina deformans, the Causal Agent of Peach Leaf Curl
... T aphrina deformans is the agent of peach leaf curl, a disease that affects orchards throughout the temperate regions of the world. Hosts include peach (Prunus persica) and, to a lesser extent, almond trees ...
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Population structure of Pyrenophora teres, the causal agent of net blotch of barley
... Phytopathogens of barley are usually controlled either with a seed dressing (chemical fungicide or biological control agent) or by foliar application of fun- gicide during the growing season. Fungicides are used ...
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