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On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2008, Elizabeth Maynard, Butch Zandstra, Dan Egel
On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2008, Elizabeth Maynard, Butch Zandstra, Dan Egel
Midwest Vegetable Trial Reports
"Bacterial spot of tomatoes (Xanthomonas campestris pv. vesicatoria) causes lesions on leaves, stems and fruit. Under conditions of hot, humid, rainy weather, defoliation can result in a loss of yield. In addition, lesions on fruit result in a direct loss of marketability. This disease is managed primarily with applications of fixed copper bactericides, crop rotations, greenhouse sanitation, and healthy seed/transplants. Even in properly managed commercial fields, however, bacterial spot can cause yield losses. Although there are no varieties with complete resistance to bacterial spot, we report here the results of an on-farm trial that indicates some varieties may have partial …
On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2007, Dan Egel, Butch Zandstra, Elizabeth T. Maynard
On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2007, Dan Egel, Butch Zandstra, Elizabeth T. Maynard
Midwest Vegetable Trial Reports
"Bacterial spot of tomatoes (Xanthomonas campestris pv. vesicatoria) causes lesions on leaves, stems, and fruit. Under hot, humid, rainy conditions, defoliation can result in a loss of yield. In addition, lesions on fruit result in a direct loss of marketability. This disease is managed primarily with applications of fixed copper bactericides, crop rotations, greenhouse sanitation, and healthy seed/transplants. Even in properly managed commercial fields, however, bacterial spot can cause yield losses. Although there are no varieties with complete resistance to bacterial spot, we report here the results of an on-farm trial that indicate some varieties may have partial resistance."
On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2006, Dan Egel, Butch Zandstra, Elizabeth T. Maynard
On-Farm Evaluation Of Tomato Cultivars For Disease Resistance, 2006, Dan Egel, Butch Zandstra, Elizabeth T. Maynard
Midwest Vegetable Trial Reports
Bacterial spot of tomatoes (Xanthomonas campestris pv. vesicatoria) causes lesions on leaves, stems and fruit. Under conditions of hot, humid, rainy weather, defoliation can result in a loss of yield. In addition, lesions on fruit result in a direct loss of marketability. This disease is managed primarily with applications of fixed copper bactericides, crop rotations, greenhouse sanitation and healthy seed/transplants. Even in properly managed commercial fields, however, bacterial spot can cause yield losses. Although there are no varieties with complete resistance to bacterial spot, we report here the results of an on-farm trial that indicates some varieties may have partial …
Fresh Market Tomato Cultivar Evaluation For Northern Indiana, 2005, Elizabeth T. Maynard
Fresh Market Tomato Cultivar Evaluation For Northern Indiana, 2005, Elizabeth T. Maynard
Midwest Vegetable Trial Reports
The Indiana Agricultural Statistics Service reported that tomatoes for fresh market sales were harvested from 1,700 acres in Indiana in 2004 and had a total value of $21 million. Tomato fields are located throughout the state. Traditional wholesale buyers look for a large, firm, round tomato that will be red when ripe. Tomato growers are interested in identifying cultivars that show resistance to common foliar diseases like early blight and bacterial spot. Eleven semideterminate large-fruited red tomato varieties were evaluated in a replicated trial at the Pinney-Purdue Agricultural Center in Wanatah, Indiana. Four indeterminate varieties reported to be resistant to …