Host range and reproductive compatibility of Chinese and Japanese strains of Oligonychus ununguis (Jacobi)

Host range and reproductive compatibility of Chinese and Japanese strains of Oligonychus ununguis (Jacobi)

Six populations of Oligonychus ununguis collected in China and Japan were investigated for host plant range and reproductive compatibility. Populations collected from conifers had limited survival on leaves of deciduous broad-leaved trees and vice versa. Furthermore, populations collected on chestnu...

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Veröffentlicht in:Japanese Journal of Applied Entomology and Zoology 1999/08/25, Vol.43(3), pp.123-127
Hauptverfasser: Sun, X.G. (Chiba Univ., Matsudo (Japan). Faculty of Horticulture), Amano, H
Format: Artikel
Sprache:jpn
Schlagworte:
ARBOLES FORESTALES
ARBRE FORESTIER
BEHAVIOUR
CHINA
CHINE
COMPORTAMIENTO
COMPORTEMENT
FAGACEAE
FOREST TREES
host range
JAPAN
JAPON
OLIGONYCHUS UNUNGUIS
Oligonychus ununguis (Jacobi)
PARASITISM
PARASITISME
PARASITISMO
PINACEAE
REPRODUCCION
REPRODUCTION
reproductive incompatibility
spider mite
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Beschreibung
Zusammenfassung:Six populations of Oligonychus ununguis collected in China and Japan were investigated for host plant range and reproductive compatibility. Populations collected from conifers had limited survival on leaves of deciduous broad-leaved trees and vice versa. Furthermore, populations collected on chestnut in China and Japan had some degree of reproductive incompatibility in both directions, producing male-biased sex ratios in progeny.
ISSN:0021-4914
1347-6068
DOI:10.1303/jjaez.43.123