Tropical ornamental plants: Brazilian overview of viral infections and management

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-07-31 DOI:10.1590/2447-536x.v29i2.2613

M. Alexandre, L. M. Duarte, A. Chaves

引用次数: 0

Abstract

Abstract Ornamental plants, which were originally grown for magical or esthetic reasons, have gained industrial status in recent decades, contributing economically to the development of several countries. The presence of pathogens, especially viruses, can interfere in production by causing symptoms in leaves and flowers, thereby depreciating the product and affecting normal plant growth. Furthermore, perennial species can act as a natural reservoir for other crops. Depending on the species, viruses can be transmitted by vegetative propagation, contact, insect vectors, pollen and seeds. As such, knowledge of the genetic diversity, geographic distribution and biological properties of viruses may contribute to preventing future infections. In this review, a number of tropical species infected by viruses reported in Brazil are presented, highlighting the first occurrences of new viral species. Aspects related to virus control and management in ornamental plants are also discussed.

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热带观赏植物:巴西病毒感染和管理概述

观赏植物最初是出于神奇或审美的原因而种植的，近几十年来已经获得了产业地位，为一些国家的经济发展做出了贡献。病原体，特别是病毒的存在，可以通过引起叶片和花朵的症状来干扰生产，从而使产品贬值并影响正常的植物生长。此外，多年生植物可以作为其他作物的天然储存库。视乎物种而定，病毒可透过营养繁殖、接触、昆虫媒介、花粉和种子传播。因此，了解病毒的遗传多样性、地理分布和生物学特性可能有助于预防今后的感染。在这篇综述中，介绍了巴西报告的一些受病毒感染的热带物种，重点介绍了新病毒物种的首次出现。还讨论了观赏植物病毒控制和管理的有关问题。

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

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.