Nitrogen Form Influences Root Growth of Sodded Creeping Bentgrass
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Creeping Bentgrass Cultivar Influences Biocontrol
Printed on recycled paper SUMMER 2001 24 A Healthy Ecosystem Inconsistent performance of biological control strategies for turfgrass disease control has limited the adoption of this technology into IPM programs. A major contributing factor to this variable performance in agricultural systems is the cultivar to which biological control organisms are applied. In a recent study, our goal was to de...
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Moss (Bryum argenteum) continues to become one of the most problematic weeds in creeping bentgrass (Agrostis palustris) putting greens. Control of moss can be approached in many different ways, including chemical applications, and cultural practices such as correcting shading or poor drainage. A study was conducted at Springdale Country Club (Springdale, Ark.) to evaluate the effectiveness of s...
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In one of the few studies of its kind, Cornell researchers Eric Nelson and Cheryl Craft (Dept. Plant Pathology, College of Agriculture and Life Sciences) report the successful suppression of dollar spot in both preventative and curative applications by a biological control agent, the bacteria Enterobacter cloacae, in field experiments on putting greens in New York. While laboratory and greenhou...
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SUMMER 2000 6 NYSTA Research Reports A study was conducted to evalu ate golf putting green establish ment procedures with four creeping bentgrass (Agrostis palustris Huds.) cultivars: Penncross, Penn A-4, L93, and SR1119. Five seed rates were used (0.5, 1.0, 2, and 4 lb.) with five seed treatments: metalaxyl (Apron), Pseudomonas aureofaciens, Azospirillum brasilience, Enterobacter cloacae, and ...
متن کاملRaces of the Barley Root-Knot Nematode, Meloidogyne naasi. III. Reproduction and Pathogenicity on Creeping Bentgrass.
Reproduction and pathogenicity of the five known races of Meloidogyne naasi on two selections of creeping bentgrass were compared. Toronto C-15 was a host for Races 3, 4 and 5, whereas Northmoor 9 supported reproduction of all five races. Differences in susceptibility and population increase demonstrated that the races could be separated by degree of reproduction on the two selections. Root wei...
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ژورنال
عنوان ژورنال: HortScience
سال: 1990
ISSN: 0018-5345
DOI: 10.21273/hortsci.25.8.932