Life Table and Preference Choice of Frankliniella occidentalis (Thysanoptera: Thripidae) for Kidney Bean Plants Treated by Exogenous Calcium

Zeng, Guang; JunRui, Zhi; Ye, Mao; Xie, Wen; Zhang, Tao; Li, Ding-Ying; Liu, Li; Wu, Xiaobao; Cao, Yu

doi:10.3390/insects12090838

Cited by 7 publications

(6 citation statements)

References 56 publications

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“…45 days). For instance, on average, a single female thrips can lay up to 60-80 eggs [23]. The eggs are deposited into plant tissues using the female's ovipositor.…”

Section: Life Cycle and Reproductive Behavior Of Wftmentioning

confidence: 99%

Overview of Updated Control Tactics for Western Flower Thrips

Rodríguez

Coy-Barrera

2023

Insects

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Frankliniella occidentalis Pergande Pergande (Thysanoptera: Thripidae), broadly known as Western flower thrips (WFT), are currently one of the most critical pests worldwide in field and greenhouse crops, and their management is full of yet unsolved challenges derived from their high reproductive potential, cryptic habit, and ability to disperse. The control of this pest relies widely on chemical control, despite the propensity of the species to develop resistance. However, significant advances have been produced through biological and ethological control. Although there has recently been a remarkable amount of new information regarding the management of this pest worldwide, there is no critical analysis of recent developments and advances in the attractive control tactics for WFT, constituting the present compilation’s aim. Hence, this narrative review provides an overview of effective control strategies for managing thrips populations. By understanding the pest’s biology, implementing monitoring techniques, accurately identifying the species, and employing appropriate control measures, farmers and researchers can mitigate the WFT impact on agricultural production and promote sustainable pest management practices.

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“…45 days). For instance, on average, a single female thrips can lay up to 60-80 eggs [23]. The eggs are deposited into plant tissues using the female's ovipositor.…”

Section: Life Cycle and Reproductive Behavior Of Wftmentioning

confidence: 99%

Overview of Updated Control Tactics for Western Flower Thrips

Rodríguez

Coy-Barrera

2023

Insects

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“…The results of the present study revealed that calcium treatment increased the repellent effect of HIPVs on F. occidentalis. Our previous study has also shown that the application of exogenous calcium to kidney bean plants reduces the selectivity of F. occidentalis [49]. However, the mechanisms involved remain unclear.…”

Section: Discussionmentioning

confidence: 97%

“…Previous studies have shown that exogenous calcium supplementation significantly increases defense enzyme activity in kidney bean plants, as well as reducing the choice of F. occidentalis [12,49]. However, the effect of calcium treatment on the production of volatiles in kidney bean plants, and the potential effect on the indirect defense of F. occidentalis, remain unclear.…”

Section: Introductionmentioning

confidence: 99%

Exogenous Calcium Suppresses the Oviposition Choices of Frankliniella occidentalis (Thysanoptera: Thripidae) and Promotes the Attraction of Orius similis (Hemiptera: Anthocoridae) by Altering Volatile Blend Emissions in Kidney Bean Plants

Huang

Zeng²,

JunRui

et al. 2022

Insects

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Frankliniella occidentalis is a destructive pest of horticultural plants, while Orius similis is a natural enemy of thrips. It has been demonstrated that exogenous calcium could induce plant defenses against herbivore attack. We examined whether CaCl2 supplementation altered the volatile emissions of kidney bean plants, which influence the oviposition preference of F. occidentalis. We also assessed the influence of volatile cues on O. similis. Using Y-tube olfactometer tests, we found that exogenous CaCl2 treatment inhibited the selectivity of F. occidentalis but attracted O. similis. In addition, CaCl2 treatment reduced the oviposition preference of F. occidentalis. Gas chromatography–mass spectrometry analyses revealed that CaCl2 treatment altered the number and relative abundance of the volatile compounds in kidney bean plants and that (E)-2-hexen-1-ol, 1-octen-3-ol, β-lonone, and (E, E)-2,4-hexadienal might be potential olfactory cues. Furthermore, the results of the six-arm olfactometer test indicated that 1-octen-3-ol (10−2 µL/µL), β-lonone (10−2 µL/µL), and (E, E)-2,4-hexadienal (10−3 µL/µL) repelled F. occidentalis but attracted O. similis. Overall, our results suggested that exogenous CaCl2 treatment induced defense responses in kidney bean plants, suggesting that CaCl2 supplementation may be a promising strategy to enhance the biological control of F. occidentalis.

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“…This species is currently ranked among the most injurious thrips species because of the damage it causes via feeding, egg‐laying, and also transmission of plant viruses (He et al., 2020). At present, control of WFT is difficult due to its rapid evolution of resistance to a broad range of insecticides and its hidden lifestyle (Reitz et al., 2020; Zeng et al., 2021).…”

Section: Introductionmentioning

confidence: 99%

Life‐history parameters of the western flower thrips, Frankliniella occidentalis, are affected by host plant salinity stress

Rad,

Aleosfoor,

Fekrat

et al. 2023

Entomologia Exp Applicata

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Salinization, as one of the foremost abiotic stresses, is an intensifying problem in many agroecosystems. Climatic changes, along with altering land use and also salinity of irrigation water all lead to enhanced soil salinity in agricultural lands. Changes in plant characteristics, as a result of raising soil salinity, may impose bottom‐up impact on plant‐feeding insects. We assessed the bottom‐up impact of salinity stress on demographic traits of the western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), on cherry tomato, Solanum lycopersicum L. var. cerasiforme (Solanaceae) plants under greenhouse conditions (27 ± 2 °C, 65 ± 5% r.h., and L16:D8 photoperiod). Our results indicated that salinity stress interfered with the immature development period, adult longevity, and sex ratio of WFT. Salinity stress biased the sex ratio in favor of males. Significant concentration‐dependent differences were observed in the intrinsic (r) and finite (λ) increase rates and the net reproduction rate (R0) of WFT at different salinity levels. Salinity adversely influenced WFT development; nonetheless, population projection forecasted an ascending WFT population growth under moderate salinity stress of 100 mM (2.8 dS m−1 of NaCl), whereas severe salinity stress of 150 mM (4.7 dS m−1 of NaCl) resulted in remarkable fitness costs in WFT. This study demonstrates that WFT has the potential to become problematic in regions with moderate salinity. Therefore, it might exacerbate the detrimental impact of salinity on tomato production. The current survey provides information on the abundance of WFT on saline‐stressed tomato plants, thereby contributing to developing environmentally friendly measures to manage this notorious species in ecosystems under salinity stress.

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Life Table and Preference Choice of Frankliniella occidentalis (Thysanoptera: Thripidae) for Kidney Bean Plants Treated by Exogenous Calcium

Cited by 7 publications

References 56 publications

Overview of Updated Control Tactics for Western Flower Thrips

Overview of Updated Control Tactics for Western Flower Thrips

Exogenous Calcium Suppresses the Oviposition Choices of Frankliniella occidentalis (Thysanoptera: Thripidae) and Promotes the Attraction of Orius similis (Hemiptera: Anthocoridae) by Altering Volatile Blend Emissions in Kidney Bean Plants

Life‐history parameters of the western flower thrips, Frankliniella occidentalis, are affected by host plant salinity stress

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