Results 131 to 140 of about 223 (150)
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Relation of scarlet mite (Brevipalpus phoenicis) density in tea with injury and yield
Netherlands Journal of Plant Pathology, 1984The effects of scarlet mite infestation on symptom development and yield of tea were studied in the laboratory and the fields of the Research Institute for Tea and Cinchona, West Java, Indonesia. The relations of the mite density with the presence of a necrotic leaf base and with leaf duration were determined. A field trial over one year duration where
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Experimental & Applied Acarology, 2003
The genus Brevipalpus has over 300 species worldwide. The three most important agricultural pest species in the genus, Brevipalpus californicus (Banks), B. obovatus Donnadieu, and B. phoenicis (Geijskes), have been consistently confused and misidentified for more than 50 years.
W Calvin, Welbourn +3 more
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The genus Brevipalpus has over 300 species worldwide. The three most important agricultural pest species in the genus, Brevipalpus californicus (Banks), B. obovatus Donnadieu, and B. phoenicis (Geijskes), have been consistently confused and misidentified for more than 50 years.
W Calvin, Welbourn +3 more
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Notes on a probable respiratory apparatus in eggs ofBrevipalpus phoenicis(Acari: Tenuipalpidae)
International Journal of Acarology, 1999Abstract Eggs of Brevipalpus phoenicis (Geijskes) are initially smooth and show longitudinal carinae 2 to 3 days after oviposition. The same eegs then develop a globular structure, probably involved in respiration, at the equatorial region. This structure is 10 μm in diameter and has a lateral opening 0.8 μm in diameter.
José C.V. Rodrigues, Marcos A. Machado
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Brevipalpus phoenicis (false spider mite)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source
Neotropical entomology, 2007
The false spider mite, Brevipalpus phoenicis (Geijskes), is one the most important pests of the citrus groves and transmits the citrus leprosis virus. The acaricide hexythiazox has been widely used for controlling B. phoenicis in citrus groves. The resistance of this species to hexythiazox has already been detected at high frequencies at some locations.
Fernando J, Campos, Celso, Omoto
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The false spider mite, Brevipalpus phoenicis (Geijskes), is one the most important pests of the citrus groves and transmits the citrus leprosis virus. The acaricide hexythiazox has been widely used for controlling B. phoenicis in citrus groves. The resistance of this species to hexythiazox has already been detected at high frequencies at some locations.
Fernando J, Campos, Celso, Omoto
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Zeitschrift für Angewandte Entomologie, 1976
AbstractAt 23 ± 3° C with 80 ± 5% RH and LD 12:12, the life cycle of the red crevice mite Brevipalpus phoenicis (Geijskes) is completed in 36 days on coffee leaves and 25 days on tea leaves. Early larval feeding sets in the course of development specific to the host plants.
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AbstractAt 23 ± 3° C with 80 ± 5% RH and LD 12:12, the life cycle of the red crevice mite Brevipalpus phoenicis (Geijskes) is completed in 36 days on coffee leaves and 25 days on tea leaves. Early larval feeding sets in the course of development specific to the host plants.
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Notes on a probable respiratory apparatus in eggs ofBrevipalpus phoenicis(Acari: Tenuipalpidae)
International Journal of Acarology, 1999Marcos Antonio Machado +1 more
exaly