Data/hora: 01/06/2024 22:06:31

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 08/11/1995
Data da última atualização: | 31/05/2023
Autoria: | ROCHA-PENA, M.A.; LEE, R. F.; LASTRA, R.; NIBLETT, C. L.; OCHOA-CORONA, F.M.; GARNSEY, S. M.; YOKOMI, R. K.
Afiliação: | Instituto Nacional de Investigaciones Forestales y Agropecuarias. University of Florida, citrus Research and Education Center. Centro Agronomico Tropical de Investigacion y Ensenanza Turrialba, Costa Rica.
Título: | Citrus tristeza virus and its aphid vector toxoptera citricida: Threats to citrus production in the Caribbean and Central and North America.
Ano de publicação: | 1995
Fonte/Imprenta: | Plant Disease, v.79, n.5, p.437-445, 1995.
ISSN: | 0191-2917
Idioma: | Inglês
Conteúdo: | Citrus is a major crop in terms of nutrition and the generation of employment and commerce. More than 400,000 ha of citrus are distributed throughout Mexico. In the United States, there are almost 500,000 ha of citrus, mostly in Florida, texas, Arizona, and California. the citrus industries of the Caribbean Islands, Central America, mexico, and the United States reprersent more than 1.1 million hectares (60). Tristeza disease of citrus, caused by citrus tristeza virus (CTV), a closterovirus, occurs in most citrus-producing areas of the world and is the most economically important viral disease of citrus (4,6,31,32). The most important vector of CTV is the brown citrus aphid, Toxoptera citricida (Kirkaldy) (Kirkaldy) (BrCA). Due to the recent outbreaks of the BrCA and the spread of severe strains of CTV, tristeza now theatens an estimated 185 million citrus trees grafted on sour orange (Citrus aurantium L.) rootstock in the Caribbean Basin countries (60).
Palavras-Chave: | Aphid; Doencas.
Thesagro: | Citrus Aurantifolia; Epidemia.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (3513-1) - ADC - AP - DD - Publicação digital -  -  - DIS