Bioefficacy of Alpinia galanga (Zingiberaceae) Rhizome Extracts, (&lt;I&gt;E&lt;/I&gt;)&lt;I&gt;-p&lt;/I&gt;-Acetoxycinnamyl Alcohol, and (&lt;I&gt;E&lt;/I&gt;)&lt;I&gt;-p&lt;/I&gt;-Coumaryl Alcohol Ethyl Ether Against Bactrocera dorsalis (Diptera: Tephritidae) and the Impact on Detoxification Enzyme Activities

Sukhirun, N.; Pluempanupat, Wanchai; Bullangpoti, Vasakorn; Koul, Opender

doi:10.1603/ec11080

Cited by 31 publications

(17 citation statements)

References 42 publications

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“…against Spodoptera litura (F.) and Melanoplus sanguinipes (F.)51 and of Alpinia galanga against Bactocera dorsalis. 52 In conclusion, the results demonstrate the potential of J. gossypifolia and M. azedarach SLEs as botanical insecticides on S. frugiperda. These SLEs have also been shown to inhibit several enzyme activities that are important to insect survival.…”

Section: Discussionmentioning

confidence: 69%

Antifeedant activity of Jatropha gossypifolia and Melia azedarach senescent leaf extracts on Spodoptera frugiperda (Lepidoptera: Noctuidae) and their potential use as synergists

Bullangpoti

Wajnberg²,

Audant³

2012

Pest Management Science

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Both J. gossypifolia and M. azedarach SLEs are antifeedants to armyworm larvae when present in the food, and also have a synergistic effect with cypermethrin in topical assays. Although the synergistic effect is less than with piperonyl butoxide, both SLEs have some inhibitor activity against detoxification enzymes and acetylcholinesterase. Thus J. gossypifolia and M. azedarach SLEs may be considered as ecofriendly approaches for the control of S. frugiperda in order to reduce cypermethrin usage.

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Section: Discussionmentioning

confidence: 69%

Antifeedant activity of Jatropha gossypifolia and Melia azedarach senescent leaf extracts on Spodoptera frugiperda (Lepidoptera: Noctuidae) and their potential use as synergists

Bullangpoti

Wajnberg²,

Audant³

2012

Pest Management Science

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“…ESTs and GSTs have been reported to be the most important detoxification enzymes that protect insects against the attack from spores and metabolites of entomopathogenic fungi. It is reported that GSTs act in the detoxification process of some insecticides (Flores et al 2006; Gunasekaran et al 2011; Sukhirun et al 2011), whereas ESTs function as hydrolytic enzymes, playing a role in the cleavage of the esters that comprise organic, mineral acids and alcohols or phenols (Michèle et al 2000). Our study showed that the activities of GST and EST were notably increased when D. tabulaeformis larvae were treated with a spore suspension or fungal metabolites.…”

Section: Discussionmentioning

confidence: 99%

The Effect ofBeauveria brongniartiiand its Secondary Metabolites on the Detoxification Enzymes of the Pine Caterpillar,Dendrolimus tabulaeformis

Fan

Xie

Xue

et al. 2013

Journal of Insect Science

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The mortality of pine caterpillar, Dendrolimus tabulaeformis Tsai et Liu (Lepidoptera: Lasiocampidae), larvae treated with Beauveria brongniartii (Saccardo) Petch (Hypocreales: Clavicipitaceae) conidia and cell-free culture supernatants enriched for the secondary metabolites of the fungus was investigated. In addition, the effects of the treatments on the activities of two insect-related defense response proteins, glutathione S-transferase (GST) and esterase (EST), were measured over time. Bioassays were performed using a range of fungal spore (6 × 105 through 6 × 107 spores/mL) and supernatant extract concentrations (5.5–550 µg/mL). The results showed that the mortalities of D. tabulaeformis larvae were closely related to the concentration of the conidia and the metabolites of B. brongniartii. The differences among the treatments all reached a significant level. The activities of the two detoxifying enzymes, GST and EST, in the larvae increased simultaneously post-treatment. After infection with the conidial suspensions, the highest GST activity appeared at 3 days, and the activities of the caterpillars infected with 6 × 106 spores/mL and 6 × 107 spores/mL were significantly higher than in the control. Using α-naphthyl, the highest activity of EST also appeared at 3 days, and the differences for the three different concentrations were significant. A similar trend of change in the EST activity was observed using β-naphthyl. After treatment with the secondary metabolite solution, the highest GST activity appeared at 6 hr, and significant differences were found both for the different durations (2, 4, 6, 12, 24, and 48 hr) and in the three concentration groups. When using α-naphthyl, the EST activity peak appeared at 24 hr, and the differences were significant among the durations of 2, 4, 6, 12, 24, and 48 hr. The effect of the concentration of the secondary metabolite solution notably induced the EST activity in the insects, and a similar result was obtained using β-naphthyl. The data suggest that B. brongniartii produces secondary metabolites that disable the immune mechanisms of D. tabulaeformis, allowing the fungus to overcome and then kill its host. It was concluded that both the conidial suspensions and the metabolites of B. brongniartii were toxic to D. tabulaeformis larvae.

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“…116 From rhizomes of A. galanga (L.) Willd, 12 compounds (464-475) were obtained. 33,82,203,207 Among them, 1S-1 0 -acetoxychavicol acetate (464) and 1-acetoxyeugenol acetate (465) were the most abundant phenylpropanoids presented in A. galanga (L.) Swartz., A. officinarum Hance, and A. conchigera Griff. They were reported to have anti-ulcer, 24 antileishmanial, 164 and antitumor bioactivities, 33,202,208 Furthermore, 464 also showed antiallergic, 204 efflux pump inhibitory, 205 NO production inhibitory, 166 xanthine oxidase inhibitory, 206 gastroprotective, 209 anti-HIV, 210 anti-cancer, 86 antibacterial, 30,211 plant growth-inhibitory and fungal growthinhibitory activities.…”

Section: Phenolicsmentioning

confidence: 99%

An overview of chemical constituents from Alpinia species in the last six decades

Xie

Miao

et al. 2017

RSC Adv.

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Bioefficacy of Alpinia galanga (Zingiberaceae) Rhizome Extracts, (<I>E</I>)<I>-p</I>-Acetoxycinnamyl Alcohol, and (<I>E</I>)<I>-p</I>-Coumaryl Alcohol Ethyl Ether Against Bactrocera dorsalis (Diptera: Tephritidae) and the Impact on Detoxification Enzyme Activities

Cited by 31 publications

References 42 publications

Antifeedant activity of Jatropha gossypifolia and Melia azedarach senescent leaf extracts on Spodoptera frugiperda (Lepidoptera: Noctuidae) and their potential use as synergists

Antifeedant activity of Jatropha gossypifolia and Melia azedarach senescent leaf extracts on Spodoptera frugiperda (Lepidoptera: Noctuidae) and their potential use as synergists

The Effect ofBeauveria brongniartiiand its Secondary Metabolites on the Detoxification Enzymes of the Pine Caterpillar,Dendrolimus tabulaeformis

An overview of chemical constituents from Alpinia species in the last six decades

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