期刊
PEST MANAGEMENT SCIENCE
卷 78, 期 2, 页码 416-427出版社
JOHN WILEY & SONS LTD
DOI: 10.1002/ps.6629
关键词
mode of virus transmission; persistent and non-persistent viruses; aphid behavior; capsid strategy and helper strategy
The transmission of plant viruses by aphids plays a significant role in crop production. The process is influenced by insect morphology and biology, and has been extensively studied over the past century.
Aphids severely affect crop production by transmitting many plant viruses. Viruses are obligate intracellular pathogens that mostly depend on vectors for their transmission and survival. A majority of economically important plant viruses are transmitted by aphids. They transmit viruses either persistently (circulative or non-circulative) or non-persistently. Plant virus transmission by insects is a process that has evolved over time and is strongly influenced by insect morphological features and biology. Over the past century, a large body of research has provided detailed knowledge of the molecular processes underlying virus-vector interactions. In this review, we discuss how aphid biology and morphology can affect plant virus transmission. (c) 2021 Society of Chemical Industry.
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