Search Results - "Pierre, R.G. St"

Resistance to Entomosporium mespili among cultivars of saskatoon, Amelanchier alnifolia by Ronald, P.S, St-Pierre, R.G, Bains, P.S

“…Saskatoon (Amelanchier alnifolia Nutt.) cultivars were evaluated for their resistance to Entomosporium leaf and berry spot disease, caused by the fungal…”
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Physicochemical properties of fruit of 16 saskatoon (Amelanchier alnifolia Nutt.) cultivars by Zatylny, A.M, Ziehl, W.D, St-Pierre, R.G

“…Physicochemical properties were assessed for the fruit of 16 saskatoon (Amelanchier alnifolia Nutt.) cultivars harvested in 1998–2000 from replicated trials at…”
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Evaluation of growth and fruit production characteristics of 15 saskatoon (Amelanchier alnifolia Nutt.) cultivars at maturity by St-Pierre, R.G, Zatylny, A.M, Tulloch, H.P

“…The objective of this study was to quantitatively evaluate the growth, yield, fruit size and ripening characteristics of mature plants of 15 saskatoon…”
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Physicochemical properties of fruit of chokecherry (Prunus virginiana L.), highbush cranberry (Viburnum trilobum Marsh.), and black currant (Ribes nigrum L.) cultivars grown in Saskatchewan by Zatylny, A.M, Ziehl, W.D, St-Pierre, R.G

“…Physicochemical properties of the fruit of chokecherry (Prunus virginiana L.), highbush cranberry (Viburnum trilobum Marsh.), and black currant (Ribes nigrum…”
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Development of standard concentrations of foliar nutrients for Saskatoon by Zatylny, A.M, St-Pierre, R.G

“…Soil and foliar samples were collected from saskatoon orchards in Saskatchewan, Manitoba, and Alberta, Canada from 1997 to 1999 and analyzed for macro- and…”
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The development of a dynamic diseaseforecasting model to control Entomosporium mespili on Amelanchier alnifolia by Holtslag, Q.A., Remphrey, W.R., Fernando, W.G.D., St-Pierre, R.G., Ash, G.H.B.

“…Entomosporium leaf and berry spot, which is caused by the fungal pathogen Entomosporium mespili, can cause up to 100% yield loss in Amelanchier alnifolia…”
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development of a dynamic disease-forecasting model to control Entomosporium mespili on Amelanchier alnifolia by Holtslag, Q.A, Remphrey, W.R, Fernando, W.G.D, St-Pierre, R.G, Ash, G.H.B

“…Entomosporium leaf and berry spot, which is caused by the fungal pathogen Entomosporium mespili, can cause up to 100% yield loss in Amelanchier alnifolia…”
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Leaf-wetness duration and temperature required for infection of saskatoon leaves by Entomosporium mespili under controlled conditions by Holtslag, Q.A., Remphrey, W.R., Fernando, W.G.D., St-Pierre, R.G., Panicker, S.

“…The influence of leaf-wetness duration and temperature on infection of Amelanchier alnifolia (saskatoon) by Entomosporium mespili was quantified in…”
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Infection process of Entomosporium mespili on leaves of saskatoon, Amelanchier alnifolia by Ronald, P.S., St-Pierre, R.G.

“…The infection process for Entomosporium leaf spot of saskatoon (Amelanchier alnifolia) was evaluated with scanning electron microscopy. Following treatment…”
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Estimating inoculum production relative to percent leaf area infected and environmental conditions required for stimulating release of Entomosporium mespili conidia on Amelanchier alnifolia by Holtslag, Q.A., Remphrey, W.R., Fernando, W.G.D., St-Pierre, R.G., Dill-Macky, R.

“…Amelanchier alnifolia, commonly known as saskatoon, is a fruit-bearing shrub native to the Canadian Prairies. Currently, production is limited by the fungal…”
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Timing, magnitude and causes of flower and immature fruit loss in pin cherry and choke cherry by Shiell, K.J, St-Pierre, R.G, Zatylny, A.M

“…Pin cherry (Prunus pensylvanica L.) and choke cherry (Prunus virginiana L.) are two wild fruit species with potential for commercial production, but…”
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RAPD Marker Polymorphism among Saskatoon Cultivars, Clones, and Seedlings by Weir, B.J, Pierre, R.G. St, Chibbar, R.N

“…Randomly amplified polymorphic DNA (RAPD) markers were used to distinguish among 16 cultivars of saskatoon ( Amelanchier spp.). Eight 9-base, oligonucleotide…”
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Isolation of DNA for RAPD analysis from leaves of the saskatoon (Amelanchier alnifolia Nutt.) and other horticultural crops by Weir, B.J, St Pierre, R.G, Chibbar, R.N

“…Three DNA extraction procedures were examined to determine which might yield DNA from saskatoon leaves suitable for randomly amplified polymorphic DNA (RAPD)…”
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technique for screening seedlings of the saskatoon for resistance to the rust Gymnosporangium nelsonii by Kabaluk, J.T, St Pierre, R.G

“…A method was developed to rapidly screen saskatoon seedlings for resistance to rust caused by Gymnosporangium nelsonii. Telial galls collected from wild…”
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