Ecology of a Gall-Forming Thrips, Ponticulothrips diospyrosi : Colony Development and Gall-Associated Arthropod Community : Thysanoptera : Phaleothripidae

Sota, Teiji

doi:10.1303/aez.23.345

Cited by 6 publications

(3 citation statements)

References 3 publications

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“…Gall size was positively correlated with the abundance of most feeding groups and with the abundance of all arthropods (Table 2). A positive relationship between gall size and arthropod abundance has been reported for several galls (e.g., Sota, 1988).…”

Section: Resultsmentioning

confidence: 87%

Arthropods associated with bacterium galls on wisteria

Yamazaki

Sugiura

2008

Appl. Entomol. Zool.

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Section: Resultsmentioning

confidence: 87%

Arthropods associated with bacterium galls on wisteria

Yamazaki

Sugiura

2008

Appl. Entomol. Zool.

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“…Cases of partial bivoltine cycles in otherwise univoltine populations that cannot be related to climatic conditions have also been reported (Sota, 1988). Studies of such populations suggest that food limitation affects the population dynamics and that the seasonal change in food availability is a limiting factor for the bivoltine cycle (Sota, 1988 and references therein). The wide range of Carnus hosts, with varying breeding phenologies, entails a long period of resource availability for the parasite, actually over 5 months in the study area described here.…”

Section: Interspecific Comparisonsmentioning

confidence: 99%

Mixed life-history strategies in a local population of the ectoparasitic flyCarnus hemapterus

et al. 2012

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SUMMARYA major issue for the proper understanding of the evolution of life-cycle histories is the regulation of voltinism and its variation. Diapause characteristics are known to regulate voltinism, but the underlying mechanisms are poorly understood. This paper studies diapause duration and voltinism variation in a haematophagous diptera parasitizing 2 sympatric hosts with very different breeding phenologies. We hypothesize that bivoltinism will be more frequent in carnid flies parasitizing an early breeding, multi-brooded species than in flies parasitizing a late breeder, single-brooded species. We obtained evidence of the co-occurrence of uni- and bivoltinism in both clutches of the multi-brooded Spotless starling (Sturnus unicolor) as well as in clutches of the single-brooded European roller (Coracias garrulus). Unexpectedly, the proportion of bivoltine flies was similar in both host species. A remarkable degree of host-parasite synchronization at the population level was found for bivoltine flies. Our findings reveal the facultative nature of diapause inCarnus. We discuss the influence of abiotic conditions and host availability on polymorphism in life-history cycles and the consequences both for the parasite and the host.

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“…S. masinissa has bivoltine life cycles; larvae appear in June and August, and old larvae overwinter in a cocoon under the bark of persimmon trees (Oda, 1983). P. diospyrosi hibernates as adults under bark in and around persimmon orchards and disperses to form marginal roll galls on the young leaves of persimmon trees (Sota, 1988).…”

Section: Monophagous Pests Infesting Cultivated Cropsmentioning

confidence: 99%

A Review of Ecological Factors Associated with Wild Host Plants as Refuges for Suppressing Pesticide Resistance in Agricultural Arthropod Pests

Morishita

2021

Kansai Byochugai Kenkyukaiho

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Arthropod pests continue to occur throughout the year by inter-plant movement and dispersal between cultivated host plants that are applied with pesticides and wild host plants that serve as refuges in the area of cultivation. This paper reviews the relationship between the host range and status of pesticide resistance in agricultural arthropod pests in Japan. The decisive factors for determining the development of pesticide resistance were concluded with attention paid to wild host plants as refuges. The arthropod pests that developed pesticide resistance were as follows: (1) monophagous species infesting cultivated crops treated with pesticides, (2) polyphagous species with a host range restricted to cultivated plants lacking wild host plants, and (3) certain populations of polyphagous species develop resistance in habitats such as tea fields and greenhouses with yearround cultivation because they are relatively isolated from the surrounding populations that do not develop resistance due to the abundance of refuges. In all cases, pest populations inhabit environments where they are restricted to mate with the susceptible populations from refuges of wild host plants.

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Ecology of a Gall-Forming Thrips, Ponticulothrips diospyrosi : Colony Development and Gall-Associated Arthropod Community : Thysanoptera : Phaleothripidae

Cited by 6 publications

References 3 publications

Arthropods associated with bacterium galls on wisteria

Arthropods associated with bacterium galls on wisteria

Mixed life-history strategies in a local population of the ectoparasitic flyCarnus hemapterus

A Review of Ecological Factors Associated with Wild Host Plants as Refuges for Suppressing Pesticide Resistance in Agricultural Arthropod Pests

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