Search Results - "Tewari, J. P."

Management of root knot nematode on tomato through application of fungal antagonists, Acremonium strictum and Trichoderma harzianum by Goswami, J, Pandey, R.K, Tewari, J.P, Goswami, B.K

“…Management of root knot nematode disease infecting tomato, by the use of fungal bioagents Acremonium strictum and Trichoderma harzianum isolated from egg…”
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Evaluation of a detached leaf assay to measure fusarium head blight resistance components in barley by Kumar, K, Xi, K, Turkington, T. K, Tekauz, A, Helm, J. H, Tewari, J. P

“…Barley genotypes with known field reactions to fusarium head blight (FHB) were evaluated for partial disease resistance (PDR) components using an in vitro…”
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Inheritance and QTL analysis of durable resistance to stripe and leaf rusts in an Australian cultivar, Triticum aestivum 'Cook' by Navabi, A, Tewari, J P, Singh, R P, McCallum, B, Laroche, A, Briggs, K G

“…An F4-derived F6 recombinant inbred line population (n = 148) of a cross between the durable stripe (yellow) rust (caused by Puccinia striiformis) and leaf…”
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Characterization of Plasmodiophora brassicae populations from Alberta, Canada by Strelkov, S.E., Tewari, J.P., Smith-Degenhardt, E.

“…Clubroot, caused by Plasmodiophora brassicae, was identified in a number of canola (Brassica napus) fields in central Alberta in 2003. To characterize the…”
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Histopathological study of barley cultivars resistant and susceptible to Rhynchosporium secalis by XI, K, BURNETT, P. A, TEWARI, J. P, CHEN, M. H, TURKINGTON, T. K, HELM, J. H

“…ABSTRACT Differences in the penetration process by Rhynchosporium secalis were compared in resistant and susceptible barley cultivars at the seedling stage…”
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Quantification of seedborne infection by Rhynchosporium secalis in barley using competitive PCR by Lee, H. K., Tewari, J. P., Turkington, T. K.

“…The potential of the competitive polymerase chain reaction (PCR) assay for quantification of seedborne infection by Rhynchosporium secalis in barley was…”
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The Anatomic responses of Lycopersicon esculentum Mill. due to the Tomato Leaf Curl Virus (TLCV) by Sarika Srivastava, G. P. Srivastava, J. P. Tewari

“…An  anatomical  study   of  tomato  plants infected by  tomato leaf curl  virus was  conducted   to  elucidate   the mode of infection of  the  causal  virus…”
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Detection of aster yellows phytoplasma in false flax based on PCR and RFLP by Khadhair, A H, Tewari, J P, Howard, R J, Paul, V H

“…False flax (Camelina sativa L.) plants were found to be infected with a yellows-type disease caused by a phytoplasma in experimental plots at the Edmonton…”
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Histological and inheritance studies of partial resistance in the Brassica napus-Albugo candida host-pathogen interaction by Bansal, V.K, Tewari, J.P, Stringam, G.R, Thiagarajah, M.R

“…Traditional and doubled haploid (DH) genotypes of oilseed Brassica spp. resistant, partially resistant, moderately susceptible, and susceptible to Albugo…”
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Deviation in nitrogen metabolism of Ridge gourd (Luffa acutangula. Roxb.) infected with three strains of water melon mosaic virus by Deepika Shukla, R. K. Shukla, Nafees Ahamad Ansari, G. P. Srivastava, J. P. Tewari

“…The  effect of  three strains of  Watermelon  mosaic  virus   (WMV)  infection on  the  nitrogen  metabolism of  Luffa acutangula  leaves were studied and …”
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Studies on the natural infection of mosaic disease of Brinjal (Solanum melongena L.) in tarai region of Eastern U.P by Alka Gautam, R. K. Shukla, Nafees Ahamad Ansari, G. P. Srivastava, J. P. Tewari

“…Brinjal crops were surveyed for  the  incidence of  mosaic disease in  Devipatan mandal   of  Tarai  region, U.P.  On the  basis  of  symptoms, host  range,…”
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Identification of clubroot of crucifers on canola (Brassica napus) in Alberta by Tewari, J.P, Strelkov, S.E, Orchard, D, Hartman, M, Lange, R.M, Turkington, T.K

“…Clubroot, caused by Plasmodiophora brassicae, was detected for the first time on canola in Alberta. Galling, typical of the disease, was observed on the roots…”
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Flow cytometric analysis of Brassica juncea cell and pollen cultures treated with destruxin B, a toxin produced by Alternaria brassicae by SHARMA, T. R, TEWARI, J. P

“…A rapid and reliable flow cytometric method of determining plant cell and pollen grain viability upon treatment with Alternaria brassicae pathotoxin destruxin…”
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Stripe rust reaction of 28 Canadian wheat cultivars by MCCALLUM, B. D, CHEN, X, SHORTER, S, SADASIVAIAH, R. S, TEWARI, J. P

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Inheritance of partial resistance to race 2 of Albugo candida in canola-quality mustard (Brassica juncea) and its role in resistance breeding by Bansal, V.K, Thiagarajah, M.R, Stringam, G.R, Tewari, J.P

“…The inheritance of partial resistance to race 2 of Albugo candida was studied in a canola‐quality line of Brassica juncea. This partially resistant line was…”
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Susceptibility of barley cultivars to vesicular-arbuscular mycorrhizal fungi by Boyetchko, S.M, Tewari, J.P

“…The relative susceptibility of selected barley cultivars produced in western Canada to vesicular-arbuscular mycorrhizal (VAM) fungi under field and greenhouse…”
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Molecular genetic variation and geographical structuring in Fusarium graminearum by Mishra, P.K, Tewari, J.P, Clear, R.M, Turkington, T.K

“…Summary Inter‐simple sequence repeat markers were employed to study the genetic structure of Fusarium graminearum populations collected from three Canadian…”
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Genetic diversity and recombination within populations of Fusarium pseudograminearum from western Canada by Mishra, Prashant K, Tewari, Jalpa P, Clear, Randall M, Turkington, T Kelly

“…Genetic diversity within populations of Fusarium pseudograminearum isolated from wheat grains from the Canadian provinces of Alberta and Saskatchewan was…”
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Relationships among isolates of Botrytis cinerea collected from greenhouses and field locations in Alberta, based on RAPD analysis by Calpas, J.T, Konschuh, M.N, Toews, C.C, Tewari, J.P

“…This study was undertaken to determine whether there was genetic diversity among isolates of Botrytis cinerea (teleomorph Botryotinia fuckeliana) collected…”
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Inheritance of high levels of adult-plant resistance to stripe rust in five spring wheat genotypes by Navabi, A, Singh, R.P, Tewari, J.P, Briggs, K.G

“…Inheritance of adult-plant resistance to stripe rust (caused by Puccinia striiformis Westend. f. sp. tritici) in five spring wheats (Triticum aestivum L. em…”
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