Henry S. Smith, D. Szarka, E. Dixon, Oluwatoni Adedokun, M. Munir, Magdalena Ricciardi, Rebecca Schroer, N. Gauthier
{"title":"肯塔基州新出现的镰刀菌引起大麻枯萎病","authors":"Henry S. Smith, D. Szarka, E. Dixon, Oluwatoni Adedokun, M. Munir, Magdalena Ricciardi, Rebecca Schroer, N. Gauthier","doi":"10.1094/php-09-22-0089-sc","DOIUrl":null,"url":null,"abstract":"Hemp (Cannabis sativa L.) is a versatile crop that can be used to produce a wide range of products including food, fiber, and medicine. In 2021, U.S. hemp was valued at over $824 million. Emerging threats to hemp production in Kentucky and the southeastern U.S. are head blight in floral and grain hemp. During the 2020 growing season, severe losses, some as high as 100%, resulted from head blights. Necrotic floral tissues and seed heads from research trials were analyzed to confirm species identity and pathogenicity. Previously unreported causal species in Kentucky included F. avenaceum, F. incarnatum-equiseti species complex, and F. sporotrichioides; F. graminearum was also confirmed. These species are known to cause head blight of cereal grains. The mycotoxin production potential of each of these species warrants further studies into the parameters that influence infection and the interaction between these Fusarium spp. and hemp.","PeriodicalId":20251,"journal":{"name":"Plant Health Progress","volume":" ","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2022-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Emerging Fusarium spp. causing Head Blight on Hemp in Kentucky\",\"authors\":\"Henry S. Smith, D. Szarka, E. Dixon, Oluwatoni Adedokun, M. Munir, Magdalena Ricciardi, Rebecca Schroer, N. Gauthier\",\"doi\":\"10.1094/php-09-22-0089-sc\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Hemp (Cannabis sativa L.) is a versatile crop that can be used to produce a wide range of products including food, fiber, and medicine. In 2021, U.S. hemp was valued at over $824 million. Emerging threats to hemp production in Kentucky and the southeastern U.S. are head blight in floral and grain hemp. During the 2020 growing season, severe losses, some as high as 100%, resulted from head blights. Necrotic floral tissues and seed heads from research trials were analyzed to confirm species identity and pathogenicity. Previously unreported causal species in Kentucky included F. avenaceum, F. incarnatum-equiseti species complex, and F. sporotrichioides; F. graminearum was also confirmed. These species are known to cause head blight of cereal grains. The mycotoxin production potential of each of these species warrants further studies into the parameters that influence infection and the interaction between these Fusarium spp. and hemp.\",\"PeriodicalId\":20251,\"journal\":{\"name\":\"Plant Health Progress\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2022-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plant Health Progress\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1094/php-09-22-0089-sc\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant Health Progress","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1094/php-09-22-0089-sc","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
Emerging Fusarium spp. causing Head Blight on Hemp in Kentucky
Hemp (Cannabis sativa L.) is a versatile crop that can be used to produce a wide range of products including food, fiber, and medicine. In 2021, U.S. hemp was valued at over $824 million. Emerging threats to hemp production in Kentucky and the southeastern U.S. are head blight in floral and grain hemp. During the 2020 growing season, severe losses, some as high as 100%, resulted from head blights. Necrotic floral tissues and seed heads from research trials were analyzed to confirm species identity and pathogenicity. Previously unreported causal species in Kentucky included F. avenaceum, F. incarnatum-equiseti species complex, and F. sporotrichioides; F. graminearum was also confirmed. These species are known to cause head blight of cereal grains. The mycotoxin production potential of each of these species warrants further studies into the parameters that influence infection and the interaction between these Fusarium spp. and hemp.
期刊介绍：
Plant Health Progress, a member journal of the Plant Management Network, is a multidisciplinary science-based journal covering all aspects of applied plant health management in agriculture and horticulture. Both peer-reviewed and fully citable, the journal is a credible online-only publication. Plant Health Progress is a not-for-profit collaborative endeavor of the plant health community at large, serving practitioners worldwide. Its primary goal is to provide a comprehensive one-stop Internet resource for plant health information.
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