Studies On Tomato Leaf Spot Control
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Studies On Tomato Leaf Spot Control
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Author : William Hope Martin
language : en
Publisher:
Release Date : 1920
Studies On Tomato Leaf Spot Control written by William Hope Martin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1920 with Leaf spots categories.
Studies On Tomato Leaf Spot Control
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Author : William Hope Martin
language : en
Publisher:
Release Date : 1920
Studies On Tomato Leaf Spot Control written by William Hope Martin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1920 with Leaf spots categories.
Studies On Tomato Leaf Spot Control
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Author : William Hope Martin
language : en
Publisher:
Release Date : 2015-12-07
Studies On Tomato Leaf Spot Control written by William Hope Martin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-07 with categories.
Controlling Tomato Diseases
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Author : United States. Agricultural Research Service
language : en
Publisher:
Release Date : 1976
Controlling Tomato Diseases written by United States. Agricultural Research Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Tomatoes categories.
Controlling Tomato Diseases
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Author : United States. Agricultural Research Service. Crops Research Division
language : en
Publisher:
Release Date : 1964
Controlling Tomato Diseases written by United States. Agricultural Research Service. Crops Research Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Tomatoes categories.
Controlling Tomato Diseases
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Author : United States. Agricultural Research Service. Plant Science Research Division
language : en
Publisher:
Release Date : 1971
Controlling Tomato Diseases written by United States. Agricultural Research Service. Plant Science Research Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Tomatoes categories.
Efficacy Of Compost Tea On Septoria Leaf Spot Of Tomato In Field And Greenhouse Studies
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Author :
language : en
Publisher:
Release Date : 2007
Efficacy Of Compost Tea On Septoria Leaf Spot Of Tomato In Field And Greenhouse Studies written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
With acceptance and utilization of chemical pesticides declining, some vegetable producers are turning to alternative methods to manage plant health issues. Compost tea (CT) has provided control of some foliar pathogens and may provide benefits beyond disease suppression. Despite an increasing body of popular and scientific literature focusing on CT as a biological control option for growers, information on the efficacy of CT is still lacking for many pathosystems. In this study, field trials were conducted to evaluate the efficacy of CT on Septoria lycopersici, causal agent of Septoria leaf spot on tomato, in Kansas, in 2006 and 2007. Previous research done at KSU with a similar CT showed adequate control of this pathogen in field and greenhouse studies conducted. Additional work to develop a rapid screening method for efficacy of CT formulations was carried out in the greenhouse at Manhattan, KS. CT sprayed weekly on tomato plants prior to and after disease onset led to no significant difference in control of the pathogen compared to untreated controls. A contact fungicide (chlorothalonil) provided significant control of the pathogen in 2007, but not in 2006. These results contrast with those obtained in previous K-State research. It is difficult to assess why such striking differences were obtained, but the variation in these results point to the need to identify optimal recipes of CT for this pathosystem. Preliminary investigations standardized plant age, inoculum concentration, incubation conditions, and incubation interval for measurable Septoria leaf spot disease development on young tomato plants in the greenhouse. Ingredients of the field-tested CT were used to make a variety of CTs to test using the greenhouse-screening assay. Further work on identifying effective CT recipes is needed to substantiate the validity of this screening protocol and to evaluate the correlation of this method with disease suppression in the field.
Tomato Diseases And Their Control
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Author : Raymon Ellis Webb
language : en
Publisher:
Release Date : 1961
Tomato Diseases And Their Control written by Raymon Ellis Webb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Agriculture categories.
Tomato Diseases And Their Control
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Author : Raymon Ellis Webb
language : en
Publisher:
Release Date : 1967
Tomato Diseases And Their Control written by Raymon Ellis Webb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Tomatoes categories.
Studies On Epidemiology And Control Of Bacterial Leaf Spot Xanthomonas Vesicatoria Doidge Dowson On Tomato
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Author : C. Narayana
language : en
Publisher:
Release Date : 1980
Studies On Epidemiology And Control Of Bacterial Leaf Spot Xanthomonas Vesicatoria Doidge Dowson On Tomato written by C. Narayana and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
