First record and characteristics of damage caused by the spider mite Tetranychus neocaledonicus André on peanuts in the State of Paraíba, Brazil
AUTOR(ES)
Silva, Carlos Alberto Domingues da, Gondim Junior, Manoel Guedes Correa
FONTE
Bragantia
DATA DE PUBLICAÇÃO
06/05/2016
RESUMO
ABSTRACT The red spider mite Tetranychus neocaledonicus André (Acari: Tetranychidae) is commonly found on cotton and castor bean in Brazil, especially in the northeast, but to date it had not been found damaging cultivated peanut. The objective of this research was to record the occurrence of this mite on peanut plants and describe its damage on this Fabaceae. The peanut plants, when infested by this mite, exhibit initially small whitish spots on the leaves, which quickly develop to chlorotic spots, followed by silvering, drying and fall because of their feeding. The severity of the damage caused to peanut and the adaptability of the mite to warm and dry conditions indicate that this species has potential as peanut pest in northeastern Brazil.
Documentos Relacionados
- Cry protein in the predatory mite Neoseiulus californicus and spider mite Tetranychus urticae prey fed with transgenic maize
- Snakebite cases in the municipalities of the State of Paraiba, Brazil
- Clinical and mycological study of scalp white piedra in the State of Paraíba, Brazil
- First record of the olive bud mite Oxycenus maxwelli (Keifer) (Acari: Eriophyidae) from Brazil
- Tooth loss and associated factors in patients with coagulopathies in the State of Paraiba, Brazil