Competitive interaction between Frankliniella occidentalis and locally present thrips species: a global review

Wu, Shengyong; Xing, Zhenlong; Ma, Tao; Xu, Dawei; Li, Yaying; Lei, Zhongren; Gao, Yulin

doi:10.1007/s10340-020-01212-y

Cited by 33 publications

(38 citation statements)

References 83 publications

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“…F. occidentalis causes damage by direct feeding and oviposition on leaves, flowers and fruits, or by indirect transmitting plant viruses (Wu et al., 2020). F. occidentalis feeds on over 240 plant species, including numerous ornamental crops, vegetables and other plants (Bielza, 2008); it is ubiquitous in many greenhouse and field crops causing substantial economic losses in a myriad of crops (Wu et al., 2020). In addition, thrips pierces host plant cells and sucks out the contents from narrow crevices within or between plant parts by using rasping‐sucking mouthparts, which differs from the well‐studied caterpillars or aphids (Thompson et al., 2006).…”

Section: Introductionmentioning

confidence: 99%

“…Western flower thrips, F. occidentalis (Pergande) (Thysanoptera: Thripidae), is an important worldwide invasive herbivorous pest in agriculture, which has successfully invaded many countries since the 1970s (Kirk & Terry, 2003; Reitz et al., 2019). F. occidentalis causes damage by direct feeding and oviposition on leaves, flowers and fruits, or by indirect transmitting plant viruses (Wu et al., 2020). F. occidentalis feeds on over 240 plant species, including numerous ornamental crops, vegetables and other plants (Bielza, 2008); it is ubiquitous in many greenhouse and field crops causing substantial economic losses in a myriad of crops (Wu et al., 2020).…”

Section: Introductionmentioning

confidence: 99%

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confidence: 99%

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Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Qian

Huang

Liu

et al. 2021

J Applied Entomology

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Globally rising atmosphere CO2 has been predicted to affect the emission of plant volatile organic compounds (VOCs) and the interaction with insect herbivores. CO2‐mediated plant VOCs change might contribute to develop effective management strategies for insect pests by using VOCs related biological control methods. In this study, we analysed the effect of elevated CO2 on the host‐selection behaviour of western flower thrips (Frankliniella occidentalis) and studied how they were affected by the release of VOCs from kidney bean plants (Phaseolus vulgaris). A four‐chamber olfactometer was used to quantify the host‐selection of F. occidentalis for P. vulgaris. Elevated CO2 increased F. occidentalis' selection for P. vulgaris wounded by mechanical damage (MD) and thrips infestation (TI) that might via regulating the gene expression of CSP1, CSP1‐q, OBP1 and OBP1‐q in F. occidentalis. Besides, we cultivated kidney beans at ambient CO2 (400 ppm) and elevated CO2 (800 ppm), and quantified the emission of plant VOCs by using GC‐MS. Thirty VOCs belonging to ten chemical groups were identified from P. vulgaris, including aromatic hydrocarbons, ethers, alkanes, cycloalkanes, alcohols, alkenes, aromatic derivatives, phenols, ketones and esters. Furthermore, six VOCs from P. vulgaris were significantly affected by CO2 level, wounding way and the interaction between them, including ethyl benzene, 1,3‐dimethyl benzene, 1,3‐dimethyl‐4‐ethyl benzene, (E,E,E,E)‐squalene, 2,6‐ditert‐butyl‐4‐methyl phenol and dioctyl phthalate. Our study indicates that elevated CO2 might increase the host‐selection of F. occidentalis for wounded P. vulgaris due to the changed plant VOCs.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Qian

Huang

Liu

et al. 2021

J Applied Entomology

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“…Species displacement is the most serious outcome of interspecific competition, mainly between native and invasive species 61 . Studies on this competition can increase the understanding of species displacement in ecosystems, thus providing a basis for management of insect pests.…”

Section: Discussionmentioning

confidence: 99%

Effects of elevated CO₂ on activities of protective and detoxifying enzymes in Frankliniella occidentalis and F. intonsa under spinetoram stress

Fan

Qian

Chen

et al. 2021

Pest Management Science

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BACKGROUND Elevated CO2 can directly affect the toxicity of insecticides to insects and the physiological response of insects to insecticides. Frankliniella occidentalis and F. intonsa are highly destructive pests that target horticultural crops. Spinetoram is an effective pesticide against thrips. This study sought to explore the effect of elevated CO2 on efficacy of spinetoram against F. occidentalis and F. intonsa and effect of the spinetoram on activities of protective and detoxifying enzymes under elevated CO2. Notably, these enzymes can be exploited in further studies to develop interventions for thrips resistance management. RESULTS Toxicity bioassay showed that the LC50 values of F. occidentalis and F. intonsa exposed to spinetoram at elevated CO2 (800 μL L−1 concentration) for 48 h was 0.08 and 0.006 mg L−1, respectively, which is 0.62 and 0.75 times of the values at ambient CO2 (400 μL L−1 concentration). The findings showed that elevated CO2 decreased activities of the superoxide dismutase and acetylcholinesterase in thrips, while increasing the activities of carboxylesterase and glutathione S‐transferase. However, spinetoram increased activities of protective and detoxifying enzymes in both thrips under the two CO2 levels. Elevated CO2 and spinetoram affect the physiological enzyme activity in thrips synergistically, and the activities of analyzed enzymes were generally higher in F. occidentalis than in F. intonsa. CONCLUSION Elevated CO2 amplifies the efficacy of spinetoram on thrips, F. intonsa is more susceptibility to spinetoram than F. occidentalis and the latter showed better adaptation to adverse conditions than the former. © 2021 Society of Chemical Industry.

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“…Several contributions examine interspecific competition among WFT and other thrips species, and the effect of these interactions on population dynamics. Wu et al (2020) summarize current knowledge on competitive interactions between WFT and locally present thrips species, and how these interactions affect the invasiveness of WFT. Chen et al (2020) demonstrate that Orthotospovirus infection of a host plant confers a competitive advantage to WFT against Thrips palmi.…”

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confidence: 99%

Special issue on novel management tactics for the Western flower thrips

Gao

Reitz

2020

J Pest Sci

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The Western flower thrips (WFT), Frankliniella occidentalis, is a major threat to a wide range of agricultural crops and rapidly spreads throughout the world. Its international importance as a pest has led to tremendous growth in our knowledge of its biology, ecology, and novel approaches for its management. Unfortunately, the literature on WFT is widely dispersed and many researchers, extension specialists, and IPM practitioners are only now becoming aware of WFT, which has meant that management programs are still reliant on intense insecticide use, especially in recently invaded regions. Due to the current high demand in effective and sustainable control tactics for this pest, Journal of Pest Science dedicates a special issue to WFT. This special issue provides a consolidated review of WFT biology and ecology and helps to highlight alternative and novel management techniques to effectively controlling this pest in the future.

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Competitive interaction between Frankliniella occidentalis and locally present thrips species: a global review

Cited by 33 publications

References 83 publications

Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Effects of elevated CO₂ on activities of protective and detoxifying enzymes in Frankliniella occidentalis and F. intonsa under spinetoram stress

Special issue on novel management tactics for the Western flower thrips

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Competitive interaction between Frankliniella occidentalis and locally present thrips species: a global review

Cited by 33 publications

References 83 publications

Elevated CO2‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Elevated CO2‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Effects of elevated CO2 on activities of protective and detoxifying enzymes in Frankliniella occidentalis and F. intonsa under spinetoram stress

Special issue on novel management tactics for the Western flower thrips

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Resources

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Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Elevated CO₂‐mediated plant VOCs change aggravates invasive thrips occurrence by altering their host‐selection behaviour

Effects of elevated CO₂ on activities of protective and detoxifying enzymes in Frankliniella occidentalis and F. intonsa under spinetoram stress