Organic Versus Mineral Fertilization Regimes in Relation to Potato Brown Rot Suppression and Crop Production
نویسندگان
چکیده
منابع مشابه
Brown Rot of Potato
Brown rot, also known as bacterial wilt, is one of the most destructive diseases of potato. The disease has been estimated to affect about 3.75 million acres in approximately 80 countries throughout the world with global damage estimates currently over $950 million per year. The disease is known to occur in the wet tropics, sub-tropics and some temperate regions of the world. In the United Stat...
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The abundance of the Colorado potato beetle, Leptinotarsa decemlineata (Say), in organically grown potato did not change significantly in response to increasing rates of dehydrated poultry manure. However, peaks of abundance of larvae were shifted forward in time in response to the high rate of organic fertilizer. Tests using excised foliage showed that the shift was not caused by differential ...
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In Egypt, potato has an important position among all vegetable crops. Potato crop is infected with the brown rot disease producing a major problem which caused by Ralstonia. Solanacearum. Soil samples were collected from Gharbia governorate, bacterial isolation was carried out using suitable media. Many bacterial isolates were obtained and used for bioagent against R. solanacearum. One isolate ...
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Brown rot, a quarantine disease caused by Ralstonia solanacearum race 3, biovar 2, comprises a major threat to the Dutch potato production chain. To avoid export losses, the Dutch government has implemented a costly control policy. However, it is unknown whether this policy is optimal from a cost-effective point of view. This thesis describes the development of a bio-economic model that can be ...
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• This pathogen has quarantine status in Europe • Washing and/or processing of potatoes from affected areas could contaminate GB watercourses • A new automated molecular diagnostic test means the pathogen can now be reliably detected in industrial potato washings and sewage effluents • As such, effluents from industrial potato washing can be monitored before release into the environment • The t...
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ژورنال
عنوان ژورنال: Egyptian Journal of Phytopathology
سال: 2019
ISSN: 2090-2522
DOI: 10.21608/ejp.2019.120386