Survival, Development, and Reproduction in Western Flower Thrips (Thysanoptera: Thripidae) Exposed to Impatiens Necrotic Spot Virus

DeAngelis, Jack D.; Sether, D. M.; Rossignol, Philippe A.

doi:10.1093/ee/22.6.1308

Cited by 62 publications

(42 citation statements)

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“…Second instars stop feeding and leave the ßower to pupate (Robb andParella 1991, Sabelis andVan Rijn 1997). Under similar experimental conditions, the duration of the second instar for F. occidentalis is Ϸ3Ð 4 d (Deangelis et al 1993, Reitz et al 2002. Therefore, by the end of the 34-h exposure period, the larvae would have been nearing pupation, and thus increasing the likelihood to leave the ßower.…”

Section: Discussionmentioning

confidence: 83%

Predation byOrius insidiosus(Heteroptera: Anthocoridae) on Life Stages and Species ofFrankliniellaFlower Thrips (Thysanoptera: Thripidae) in Pepper Flowers

2004

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Section: Discussionmentioning

confidence: 83%

Predation byOrius insidiosus(Heteroptera: Anthocoridae) on Life Stages and Species ofFrankliniellaFlower Thrips (Thysanoptera: Thripidae) in Pepper Flowers

2004

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“…Pachori & Gargav, 1997). Food quality can depend on food plant species, strain, and condition including freedom from plant pathogens (DeAngelis et al, 1993). The developmental rates of parasitoids are likewise affected by the nutritional and physiological status of the host (Rivers & Denlinger, 1995).…”

Section: Measures Of Durationmentioning

confidence: 99%

Measuring and reporting life-cycle duration in insects and arachnids

Danks¹

2000

Eur. J. Entomol.

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Abstract. Some previous work on arthropod development is insufficiently detailed or incompletely reported. Much of the published information in this area is of limited use for the general analysis of life cycles. These difficulties arise primarily because many experiments do not control fully for the strain of the material (and even its specific identity) nor for rearing conditions, do not ade quately take account of the complexity of life cycles and their stages, or are restricted to only part of the life cycle. For example, 285 such factors as variable numbers of instars, sexual differences, abbreviated or hidden stages and dormancies may mean that the "average durations" reported apply to an unknown mixture of developmental types. Nor are experiments always designed or results reported and analysed in a logical and transparent manner. Undefined terms may obscure what actual developmental intervals were measured. Highly derived developmental or demographic measures may obscure core data. Statistical information may be inade quate. Such pitfalls are reviewed here, suggesting ways to ensure that results on the duration of development are both valid for spe cific studies and more widely useful. General experimental difficulties, recommended background information that should be provided, recommended life-cycle intervals and their terminology, and recommended ways to report numerical and statistical infor mation are briefly summarized in tabular form.

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“…TSWV infection of chrysanthemum plants had no effect on the mortality of F. occidentalis. (10), but thrips development on Impatiens necrotic spot virus-infected Lobelia erinus L. plants was significantly slower than on noninfected plants (2).…”

mentioning

confidence: 98%

Tomato spotted wilt virusInfection Improves Host Suitability for Its VectorFrankliniella occidentalis

Maris¹,

Joosten²,

Goldbach³

et al. 2004

Phytopathology®

153

155

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The effect of Tomato spotted wilt virus (TSWV) infection on plant attractiveness for the western flower thrips (Frankliniella occidentalis) was studied. Significantly more thrips were recovered on infected than were recovered on noninfected pepper (Capsicum annuum) plants in different preference tests. In addition, more offspring were produced on the virus-infected pepper plants, and this effect also was found for TSWV-infected Datura stramonium. Thrips behavior was minimally influenced by TSWV-infection of host plants with only a slight preference for feeding on infected plants. Offspring development was positively affected since larvae hatched earlier from eggs and subsequently pupated faster on TSWV-infected plants. These results show a mutualistic relationship between F. occidentalis and TSWV.

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Survival, Development, and Reproduction in Western Flower Thrips (Thysanoptera: Thripidae) Exposed to Impatiens Necrotic Spot Virus

Cited by 62 publications

References 0 publications

Predation byOrius insidiosus(Heteroptera: Anthocoridae) on Life Stages and Species ofFrankliniellaFlower Thrips (Thysanoptera: Thripidae) in Pepper Flowers

Predation byOrius insidiosus(Heteroptera: Anthocoridae) on Life Stages and Species ofFrankliniellaFlower Thrips (Thysanoptera: Thripidae) in Pepper Flowers

Measuring and reporting life-cycle duration in insects and arachnids

Tomato spotted wilt virusInfection Improves Host Suitability for Its VectorFrankliniella occidentalis

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