Results 131 to 140 of about 940 (157)

The influence of citrus rootstocks on the relationship between the mite Brevipalpus phoenicis and citrus leprosis disease

open access: yesPest Management Science, 2013
BACKGROUND: Leprosis is one of the most serious citrus plant diseases. Leprosis-affected plants, especially sweet orange [Citrus sinensis (L.) Osbeck], which is the most widely cultivated citrus fruit worldwide, show reduced photosynthetic capacity and ...
Daniel J Andrade   +2 more
exaly   +5 more sources

Spatial patterns of the Citrus leprosis virus and its associated mite vector in systems without intervention [PDF]

open access: yesPlant Pathology, 2019
Leprosis is caused by the Citrus leprosis virus cytoplasmic type and is vectored by the mite Brevipalpus yothersi. Miticide applications, which cost $54 million annually, are based on inspection for the presence of mites. The aim of the present study was
Renato Beozzo Bassanezi   +2 more
exaly   +2 more sources

Space–time variability of citrus leprosis as strategic planning for crop management

open access: yesPest Management Science, 2018
BACKGROUND: Citrus leprosis is the most important viral disease of citrus. Knowledge of its spatiotemporal structure is fundamental to a representative sampling plan focused on the disease control approach.
Daniel J Andrade   +2 more
exaly   +2 more sources

Citrus Leprosis Virus Vectored by Brevipalpus phoenicis (Acari: Tenuipalpidae) on Citrus in Brazil

Experimental and Applied Acarology, 2003
Citrus leprosis is caused by Citrus leprosis virus (CiLV) that is transmitted by mites in the genus Brevipalpus (Acari: Tenuipalpidae). This disease directly reduces production and the life span of the citrus plant. The main symptoms of the disease include lesions on fruits, leaves, and twigs or small branches, causing premature fruit drop, defoliation,
JOSÉ Carlos Verle Rodrigues   +1 more
exaly   +3 more sources

Survey of the citrus leprosis vector (Brevipalpus yothersi) and phytoseiids in spontaneous plants of an organic citrus orchard

Experimental and Applied Acarology, 2020
Citrus leprosis (CL) is one of the most important viral diseases in sweet orange orchards in Latin America. It is caused by members of at least five species of the so-called Brevipalpus-transmitted viruses (BTV), and the prevalent is Citrus leprosis virus C (CiLV-C).
Maria A Nunes   +6 more
openaire   +2 more sources

Resistance management for mites vectoring citrus leprosis in Brazil

Zoosymposia, 2022
Citrus leprosis is the most important viral disease affecting Brazilian citrus orchards. The disease is caused by the cilevirus citrus leprosis virus C (CiLV-C) and transmitted by flat mites Brevipalpus yothersi Baker (Acari: Tenuipalpidae). Citrus leprosis can reduce yield by causing premature fruit drop, defoliation, and drying of branches of citrus ...
DANIEL JÚNIOR DE ANDRADE   +1 more
openaire   +1 more source

Citrus Leprosis and its Status in Florida and Texas: Past and Present

Experimental & Applied Acarology, 2003
According to published reports from 1906 to 1968, leprosis nearly destroyed the Florida citrus industry prior to 1925. This was supported with photographs showing typical leprosis symptoms on citrus leaves, fruit, and twigs. Support for the past occurrence of citrus leprosis in Florida includes: (1) presence of twig lesions in affected orange blocks in
C C, Childers   +7 more
openaire   +2 more sources

Citrus leprosis virus C. [Distribution map].

Distribution Maps of Plant Diseases, 2013
Abstract A new distribution map is provided for Citrus leprosis virus C. Cilevirus. Hosts: orange ( Citrus sinensis ) and other Citrus spp. Information is given on the geographical distribution in North America (Mexico), Central America & Caribbean (Belize, Costa Rica, El ...
openaire   +1 more source

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