Pine monoterpene deterrence of pine processionary moth oviposition

Panzavolta, Tiziana; Florenzano, Guido Tellini; Tiberi, Riziero

doi:10.1016/j.ufug.2015.05.004

Cited by 4 publications

(3 citation statements)

References 29 publications

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“…Additionally, a differential response was reported for limonene enantiomers, with the (-)-enantiomer eliciting a response but not the (+)-enantiomer. The effect of separate enantiomers was also analyzed by Tiberi et al [7] and Panzavolta et al [8], on PPM oviposition in host trees. Strong egg-laying deterrent properties were reported for (-)-β-pinene and (+)-limonene (Table 1).…”

Section: Figurementioning

confidence: 99%

“…Strong antennae response (-)-β-pinene no antennae response, inhibited oviposition, may influence feeding (+)-β-pinene no antennae response, may influence feeding γ-terpinene weak antennae response δ-3-carene no antennae response Sesquiterpene hydrocarbon germacrene D may influence feeding β-caryophyllene may influence feeding Oxygenated sesquiterpene caryophyllene oxide may influence feeding eudesmol may influence feeding Branched chiral alcohol 2-ethyl-1-hexanol weak antennae response Phenylpropanoid methyl salicylate Strong antennae response, inhibited male attraction to pheromones 1 compound activities reported in [6][7][8][9][10].…”

Section: Compound Activity 1 Monoterpene Hydrocarbon Cis-β-ocimene We...mentioning

confidence: 99%

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Volatile Organic Compounds Influence Pine Processionary Moth Behavior

Faria

Rodrigues

Bhattacharya

2021

Stand Alone Papers 2022

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The pine processionary moth (PPM), namely Thaumetopoea pityocampa or T. wilkinsoni, feeds on pine needles, causing defoliation and promoting tree decline. The production and emission of volatile organic compounds is one of the most effective plant defense mechanisms against herbivory. The present work reviewed available reports on the influence of plant volatiles on PPM behavior. Eighteen volatiles were reported to be detected by the PPM, to inhibit feeding and oviposition, or to reduce attraction to pheromones. High biological activities were reported for limonene or β-pinene enantiomers. Infested pines showed increased production of bornyl acetate, β-pinene and caryophyllene oxide. Uncovering the volatile cues that influence parasitic PPM behavior provides an important contribute to the establishment of safer pest management practices to control this pine pest.

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Section: Figurementioning

confidence: 99%

Section: Compound Activity 1 Monoterpene Hydrocarbon Cis-β-ocimene We...mentioning

confidence: 99%

Volatile Organic Compounds Influence Pine Processionary Moth Behavior

Faria

Rodrigues

Bhattacharya

2021

Stand Alone Papers 2022

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“…Furthermore, repellent compounds may have different effects on the growth and reproduction of insects. For example, limonene from pine volatiles can interfere with Thaumetopoea pityocampa laying of eggs(Panzavolta et al 2015). α-Pinene, trans-anethole, and other compounds showed great potential as larvicides or hatching inhibitors in controlling Pseudaletia unipuncta(Rose et al 2015).…”

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confidence: 99%

Screening and Identification of two repellent active volatiles to Hyphantria cunea

Lv,

Meng,

et al. 2023

Preprint

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The repellent tree species or their volatiles of Hyphantria cunea can be used for "push and pull strategy" integrated control to improve the capture to H. cunea in the wild. The response of H. cunea to repellent tree species and volatiles was determined using insect electrophysiological technique and Y-tube olfactometer test. H. cunea 5th, 6th instar larvae and virgin females were significantly more repulsive to the branches of Larix gmelinii and Syringa oblata than to blank control (P<0.05). Two mutual antennal active volatile compounds (α-pinene and (+)-limonene) from the branches of two tree species were identified by gas chromatography-electroantennographic detection/mass spectrometry (GC-EAD/MS) and electroantennography (EAG) responses of H. cunea females and males existed significant dose-dependent relationship (P<0.05). The highest EAG response value was induced at the highest concentration (100 µL/mL). In addition, 2 volatile compounds (100 µL/mL) had significant repellent effects on H. cunea 4-6th instar larvae and adults (P<0.05), and could notably inhibit the host (Salix matsudana) selection of 5th and 6th instar larvae and both sex adults (P<0.05). In conclusion, α-pinene and (+)-limonene as potential candidates can repellent H. cunea 4-6th larvae or adults, and play an important role in effective green prevention and control.

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