Response ofTetranychus cinnabarinus feeding on NaCl-stressed strawberry plants

Çakmak, İbrahim; Demiral, Mehmet Ali

doi:10.1007/bf02981060

Cited by 16 publications

(4 citation statements)

References 21 publications

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“…A study on leaf miners revealed that leaf miners exhibited accelerated development and shorter developmental times on tomato plants under elevated salinity (Han et al , 2016). The carmine spider mite (Tetranychus cinnabarinus ) showed faster development on strawberry cultivars under salinity stress (Cakmak and Demiral, 2007). In a no-choice assay, we observed a decrease in H. zeacaterpillar growth rates with an increasing level of salinity in their plant diet (Figure 2 ).…”

Section: Discussionmentioning

confidence: 83%

Tomato Defenses Under Stress: The Impact of Salinity on Direct Defenses Against Insect Herbivores

Pawar,

Paranjape,

Kalowsky

et al. 2024

Preprint

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Plant responses to multifactorial stress combinations are seldom studied, but combinations of abiotic and biotic stresses may cause drastic yield reductions in crops. While an abiotic stress, the salinization of agricultural soil, affects crop production, added pressures of insect herbivores could lead to further losses. In this paper, we investigate the effects of salinity on an insect herbivore, the corn earworm caterpillar ( Helicoverpa zea), feeding on tomato ( Solanum lycopersicum cv. Better Boy) plants. We show that salt-stressed tomato plants are poor hosts for H. zea, impacting caterpillar growth rates, caterpillar feeding preference, and moth oviposition. We further show that these observations are best explained by reductions in both relative leaf water content and leaf total protein content, along with ionic toxicity and imbalance. We observe that salt stress does not influence anti-insect herbivory defense protein (PPO and TPI) levels. Finally, we observe that salt treatment leads to differences in specific volatiles, with lower emissions of 2-carene, α-phellandrene, β-phellandrene, α-humulene, and β-caryophyllene in salt-treated plants. We demonstrate that salt exposure changes tomato plant quality and chemical composition, which in turn negatively affects insect herbivores feeding on these plants.

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Section: Discussionmentioning

confidence: 83%

Tomato Defenses Under Stress: The Impact of Salinity on Direct Defenses Against Insect Herbivores

Pawar,

Paranjape,

Kalowsky

et al. 2024

Preprint

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“…Celta. Cakmak & Demiral (2007), found a sex ratio for T. cinnabarinus on Fragaria × ananassa, ranging from 78 % to 85 %. We conclude that compounds in C. quinoa have great acaricidal potential and this study lays a solid foundation for developing a C. quinoa based mite control product.…”

Section: Discussionmentioning

confidence: 98%

The Acaricidal Effect of Ethanolic Extracts ofChenopodium quinoaWilld. onTetranychus urticaeKoch (Acari: Tetranychidae)

2016

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“…Red spider mites, Tetranychus spp. (Acari: Tetranychidae) are associated with more than 120 host plants of economic importance worldwide, including cotton, tomato, eggplant, cucumber and other vegetables (Çakmak and Demiral, 2007). Red spider mites are one of the most important pests of cucumbers and tomato in greenhouse and in open fields especially, under hot and dry conditions.…”

Section: Introductionmentioning

confidence: 99%

Effect of Host Plant on the Biological Aspects and Life Table Parameters for Tetranychus urticae (Acari: Tetranychidae)

Nasr

Gaber

Aziz

et al. 2019

Egyptian Academic Journal of Biological Sciences. A, Entomology

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The biological aspects and life table parameters of the spider mite, Tetranychus urticae Koch were studied under laboratory conditions on two kinds of host plants, tomato leaves and cucumber leaves. The study showed that the incubation period, the total immature stages, life cycle and generation of T. urticae on tomato leaves were higher than them on cucumber leaves. The life cycle was 13.58 and 9.52 days on tomato leaves and cucumber leaves, respectively. The generation period was 15.91 and 11.19 days on tomato leaves and cucumber leaves, respectively. On the other hand, longevity and life span of T. urticae were higher on cucumber than on tomato. Longevity was 15.33 and 19.97 days on tomato leaves and cucumber leaves, respectively. The life span was 28.91 and 29.49 days on tomato leaves and cucumber leaves, respectively. Also, the daily main number of laid eggs was higher on cucumber, 5.36, than on tomato, 4.71. Also, the results demonstrated that the population of T. urticae had the ability to multiply about 1.91 and 2.53 on tomato and cucumber leaves, respectively.

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Response ofTetranychus cinnabarinus feeding on NaCl-stressed strawberry plants

Cited by 16 publications

References 21 publications

Tomato Defenses Under Stress: The Impact of Salinity on Direct Defenses Against Insect Herbivores

Tomato Defenses Under Stress: The Impact of Salinity on Direct Defenses Against Insect Herbivores

The Acaricidal Effect of Ethanolic Extracts ofChenopodium quinoaWilld. onTetranychus urticaeKoch (Acari: Tetranychidae)

Effect of Host Plant on the Biological Aspects and Life Table Parameters for Tetranychus urticae (Acari: Tetranychidae)

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