Occurrence and Distribution of Common Diseases and Pests of US Cannabis: A Survey

IF 1.7 Q2 PLANT SCIENCES

Plant Health Progress Pub Date : 2023-04-12 DOI:10.1094/php-01-23-0004-s

M. Munir, Kimberly Leonberger, K. Kesheimer, Marguerite Bolt, Marion E. Zuefle, E. Aronson, Magdalena Ricciardi, Craig M. Schluttenhofer, D. Joly, Henry S. Smith, Jacqueline Coburn, Jose Franco Da Cunha Leme Filho, S. Rondon, C. Smart, A. Collins, A. Garfinkel, N. Gauthier

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引用次数: 1

Abstract

Hemp and marijuana, both Cannabis sativa L., are revitalized crops to U.S. agricultural and horticultural industries. Hemp (Δ⁹-Tetrahydrocannabinol content <0.3%) was reintroduced in 2014 under a pilot research program and legalized in 2018. Hemp can now be grown in all 50 states. Marijuana (Δ⁹-THC content > 0.3%), though classified as a Schedule I narcotic by the U.S. Drug Enforcement Administration (DEA), is legal in 40 states and the District of Columbia for medical and/or recreational use. Although C. sativa is often promoted as a pest-free crop, multiple diseases and arthropod pests have been identified and confirmed in recent years. There are limited options for control of diseases and pests affecting hemp. A survey of diagnosticians, researchers, and industry leaders conducted in 2021-22 sought to determine the distribution and occurrence of 76 common diseases and pests on C. sativa across the U.S. A total of 148 responses were collected and grouped by U.S. region: Western, Great Plains, North Central, Northeastern, and Southern. Survey results suggest that while some pathogens and pests are widely distributed across the U.S., others occur more frequently in specific regions. This finding may indicate variations in economic importance by region. Results from this survey provide a foundation for regional and national prioritization of research and regulatory activities.

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美国大麻常见病虫害的发生和分布:调查

大麻和大麻，都是大麻，是美国农业和园艺业的振兴作物。大麻(Δ -四氢大麻酚含量0.3%)虽然被美国缉毒局(DEA)列为一级麻醉药品，但在40个州和哥伦比亚特区，用于医疗和/或娱乐用途是合法的。虽然苜蓿经常被宣传为一种无虫作物，但近年来已发现并确认了多种病害和节肢动物害虫。控制影响大麻的病虫害的办法有限。一项针对诊断医师、研究人员和行业领导者的调查于2021- 2022年进行，旨在确定76种常见病害和害虫在美国的分布和发生情况。调查共收集了148份回复，并按美国地区进行了分组:西部、大平原、中北部、东北部和南部。调查结果表明，虽然一些病原体和害虫在美国广泛分布，但其他病原体和害虫在特定地区更频繁地发生。这一发现可能表明不同地区经济重要性的差异。这项调查的结果为区域和国家确定研究和管理活动的优先次序提供了基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Plant Health Progress Agricultural and Biological Sciences-Horticulture

CiteScore

3.00

自引率

13.00%

发文量

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.