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Journal articles on the topic 'Feeding deterrence'

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1

Kajla, Mayur K., Gregory A. Barrett-Wilt, and Susan M. Paskewitz. "Bacteria: A novel source for potent mosquito feeding-deterrents." Science Advances 5, no. 1 (2019): eaau6141. http://dx.doi.org/10.1126/sciadv.aau6141.

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Antibiotic and insecticidal bioactivities of the extracellular secondary metabolites produced by entomopathogenic bacteria belonging to genusXenorhabdushave been identified; however, their novel applications such as mosquito feeding-deterrence have not been reported. Here, we show that a mixture of compounds isolated fromXenorhabdus budapestensisin vitro cultures exhibits potent feeding-deterrent activity against three deadly mosquito vectors:Aedes aegypti,Anopheles gambiae, andCulex pipiens. We demonstrate that the deterrent active fraction isolated from replicate bacterial cultures is highly
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2

Kamaluddin, Nadia Nuraniya, Akiko Nakagawa-Izumi, Shigeru Matsuyama, and Maya Ismayati. "Retention and concentration of Reticulitermes speratus feeding-deterrent from fungus-decayed Japanese red pine extract." BIO Web of Conferences 123 (2024): 01038. http://dx.doi.org/10.1051/bioconf/202412301038.

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Wood-feeding termites and wood-decaying fungi share a niche and likely interact, impacting wood degradation processes. Prior research has primarily examined termite the preferences for decayed wood species, revealing instances of termite feeding deterrence in response to fungal decay products. The compound that caused the deterrence effect was extracted and studies regarding the suspected compound and its toxicity has been previously conducted. In this study, further observation of the extract retention and concentrations were asessed against Reticulitermes speratus. Result indicated that the
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3

Carnohan, Lucas, Sang-Bin Lee, and Nan-Yao Su. "Concentration-Dependent Feeding Deterrence to 20-Hydroxyecdysone for Three Subterranean Termite Species (Blattodea: Rhinotermitidae)." Insects 12, no. 3 (2021): 218. http://dx.doi.org/10.3390/insects12030218.

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Effective active ingredients in toxicant bait formulations must be non-deterrent to insect feeding behavior at lethal concentrations. This study evaluated feeding deterrence for Coptotermes formosanus Shiraki, C. gestroi (Wasmann), and Reticulitermes flavipes (Kollar) when provided access to cellulose impregnated with various concentrations of the insect molting hormone, 20-hydroxyecdysone (20E). Termites were exposed to 20E concentrations of 200, 500, 1000 and 2000 ppm and to noviflumuron at 5000 ppm in a 24 h choice-test, and the mass of substrate consumption from treated and untreated media
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4

CHAPMAN, R. F., A. ASCOLI-CHRISTENSEN, and P. R. WHITE. "Sensory Coding For Feeding Deterrence in the Grasshopper Schistocerca Americana." Journal of Experimental Biology 158, no. 1 (1991): 241–59. http://dx.doi.org/10.1242/jeb.158.1.241.

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The electrophysiological responses of sensilla on the tibia of Schistocerca americana (Drury) to six compounds were examined. All the compounds were shown to cause feeding deterrence at high concentrations. Nicotine hydrogen tartrate, quinine, hordenine (all alkaloids) and salicin (a phenolic glycoside) all stimulated one cell in each sensillum. This was shown by differential adaptation experiments to be the same cell. In some sensilla this cell also responded to linamarin (a cyanogenic glycoside). Earlier work had shown that the activity of this cell was correlated with feeding deterrence. Ho
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5

Kojima, Takeshi, Seiji Yamato, and Shinichi Kawamura. "Natural and Synthetic Pyrethrins Act as Feeding Deterrents against the Black Blowfly, Phormia regina (Meigen)." Insects 13, no. 8 (2022): 678. http://dx.doi.org/10.3390/insects13080678.

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Pyrethrum is a botanical insecticide derived from pyrethrum flowers. Feeding deterrence caused by pyrethrum has been reported in several sucking insects; however, there is no account of the cause of deterrence—whether from a single component or the combination of six active ingredients, called pyrethrins. We determined the feeding deterrence of natural pyrethrins, their two main components (pyrethrins I and II), and pyrethroid insecticides on the blowfly, Phormia regina. In a dual-choice feeding assay that minimized tarsal contact with food sources but allowed feeding through proboscises, natu
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6

Gilmour, Lia R. V., Marc W. Holderied, Simon P. C. Pickering, and Gareth Jones. "Acoustic deterrents influence foraging activity, flight and echolocation behaviour of free-flying bats." Journal of Experimental Biology 224, no. 20 (2021): jeb242715. https://doi.org/10.5281/zenodo.14818754.

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(Uploaded by Plazi for the Bat Literature Project) Acoustic deterrents have shown potential as a viable mitigation measure to reduce human impacts on bats; however, the mechanisms underpinning acoustic deterrence of bats have yet to be explored. Bats avoid ambient ultrasound in their environment and alter their echolocation calls in response to masking noise. Using stereo thermal videogrammetry and acoustic methods, we tested predictions that: (i) bats would avoid acoustic deterrents and forage and social call less in a 'treated airspace'; (ii) deterrents would cause bats to fly with more dire
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7

Mudianta, I. Wayan, Andrew M. White, Peter L. Katavic, et al. "Chemoecological studies on marine natural products: terpene chemistry from marine mollusks." Pure and Applied Chemistry 86, no. 6 (2014): 995–1002. http://dx.doi.org/10.1515/pac-2013-1111.

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AbstractSome species of nudibranchs (Mollusca) protect themselves from predatory attacks by storing defensive terpene chemicals acquired from dietary sponges (Porifera) in specialized body parts called MDFs (mantle dermal formations), often advertising their unpalatability to potential predators by means of bright coloration patterns. Consequently, the survival of these trophic specialist species is closely related to the possibility of obtaining the defensive tools from sponges that live in their immediate vicinity; therefore, it is important to determine as precisely as possible the chemical
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8

Larson, Nicholas R., Scott T. O’Neal, Ulrich R. Bernier, Jeffrey R. Bloomquist, and Troy D. Anderson. "Terpenoid-Induced Feeding Deterrence and Antennal Response of Honey Bees." Insects 11, no. 2 (2020): 83. http://dx.doi.org/10.3390/insects11020083.

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Multiple interacting stressors negatively affect the survival and productivity of managed honey bee colonies. Pesticides remain a primary concern for beekeepers, as even sublethal exposures can reduce bee immunocompetence, impair navigation, and reduce social communication. Pollinator protection focuses on pesticide application guidelines; however, a more active protection strategy is needed. One possible approach is the use of feeding deterrents that can be delivered as an additive during pesticide application. The goal of this study was to validate a laboratory assay designed to rapidly scre
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9

Shilaluke, Kolwane Calphonia, and Annah Ntsamaeeng Moteetee. "Insecticidal Activities and GC-MS Analysis of the Selected Family Members of Meliaceae Used Traditionally as Insecticides." Plants 11, no. 22 (2022): 3046. http://dx.doi.org/10.3390/plants11223046.

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The environmental and health risks associated with synthetic pesticides have increased the demand for botanical insecticides as safer and biodegradable alternatives to control insect pests in agriculture. Hence in this study, five Meliaceae species were evaluated for their insecticidal activities against the Spodoptera frugiperda and the Plutella xylostella larvae, as well as their chemical constituents. Repellence, feeding deterrence, and topical application bioassays were employed to evaluate their insecticidal activities. GC-MS analysis was performed to identify chemical compounds present i
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10

Ohmura, Wakako, Shuichi Doi, Masakazu Aoyama, and Seiji Ohara. "Components of Steamed and Non-Steamed Japanese Larch (Larix leptolepis (Sieb. et Zucc.) Gord.) Heartwood Affecting the Feeding Behavior of the Subterranean Termite, Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae)." Holzforschung 53, no. 6 (1999): 569–74. http://dx.doi.org/10.1515/hf.1999.094.

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Summary The attraction of steamed Japanese larch (Larix leptolepis (Sieb. et Zucc.) Gord.) heartwood to the subterranean termite, Coptotermes formosanus Shiraki was investigated. Hot-water extracts of the steamed and the non-steamed larch woods were sequentially extracted with n-hexane, diethyl ether, and ethyl acetate. Furthermore, the residual water-soluble fraction of the steamed wood was fractionated by column chromatography using an Amberlite XAD-2 resin. Feeding-preference and feeding-deterrence of the termite were assessed in the two-choice feeding tests using paper discs permeated with
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11

Aerts, Rob J., and A. Jennifer Mordue (Luntz). "Feeding Deterrence and Toxicity of Neem Triterpenoids." Journal of Chemical Ecology 23, no. 9 (1997): 2117–32. http://dx.doi.org/10.1023/b:joec.0000006433.14030.04.

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12

Marini Bettolo, G. B., M. Marta, M. Pomponi, and E. A. Bernays. "Flavan oxygenation pattern and insect feeding deterrence." Biochemical Systematics and Ecology 14, no. 2 (1986): 249–50. http://dx.doi.org/10.1016/0305-1978(86)90071-2.

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13

Khosravi, Roya, Jalal Sendi, and Mohammad Ghadamyari. "Effect of Artemisia Annua L. On Deterrence and Nutritional Efficiency Of Lesser Mulberry Pyralid (Glyphodes Pylolais Walker) (lepidoptera: Pyralidae)." Journal of Plant Protection Research 50, no. 4 (2010): 423–28. http://dx.doi.org/10.2478/v10045-010-0071-8.

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Effect ofArtemisia AnnuaL. On Deterrence and Nutritional Efficiency Of Lesser Mulberry Pyralid (Glyphodes PylolaisWalker) (lepidoptera: Pyralidae)Methanolic extract ofArtemisia annuaL. were evaluated on growth and nutritional efficiency of lesser mulberry pyralidGlyphodes pyloalis(Lepidoptera: Pyralidae) in laboratory conditions (24±1°C, 75±5% RH and 16 L : 8 D). Feeding deterrence index was evaluated by a choice test method on < 24 h fifth instar larvae with 5, 2.5, 1.25 and 0.625 percent of the extract. The result indicated that increasing the concentration resulted in higher deterrence.
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14

Ravi, G., and Dr.G.Sundararajan. "Larvicidal and Antifeedant Activity of Some Plants Extracts Against the Larvae of Helicoverpa Armigera (Hubner)." International Journal of Scientific Research and Management 8, no. 05 (2020): 67–76. http://dx.doi.org/10.18535/ijsrm/v8i05.b02.

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In the present study, selected some plants, namely, Andrographis paniculata Ness., Cardiospermum halicacabum L., Cassia tora L., Catharanthus roseus L (G) Don., Datura metal L., Eupatorium riparium and Mikania micarantha were screened for their larvicidal and antifeedant activity against the larvae of Helicoverpa armigera (Hubner) under laboratory conditions. The crude extracts of all the selected plants demonstrated a dose dependent increase in bioactivity. However the bioactivity of four plants namely, A.paniculata, Cassia tora L., C.halicacabum L., and Datura metal L. was significantly high
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15

Larson, Nicholas R., Scott T. O’Neal, Thomas P. Kuhar, Ulrich R. Bernier, Jeffrey R. Bloomquist, and Troy D. Anderson. "Heterocyclic Amine-Induced Feeding Deterrence and Antennal Response of Honey Bees." Insects 12, no. 1 (2021): 69. http://dx.doi.org/10.3390/insects12010069.

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The productivity and survival of managed honey bee colonies is negatively impacted by a diverse array of interacting factors, including exposure to agrochemicals, such as pesticides. This study investigated the use of volatile heterocyclic amine (HCA) compounds as potential short-term repellents that could be employed as feeding deterrents to reduce the exposure of bees to pesticide-treated plants. Parent and substituted HCAs were screened for efficacy relative to the repellent N,N-diethyl-meta-toluamide (DEET) in laboratory and field experiments. Additionally, electroantennogram (EAG) recordi
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16

Sangha, Jatinder S., Tess Astatkie, and G. Christopher Cutler. "Ovicidal, larvicidal, and behavioural effects of some plant essential oils on diamondback moth (Lepidoptera: Plutellidae)." Canadian Entomologist 149, no. 5 (2017): 639–48. http://dx.doi.org/10.4039/tce.2017.13.

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AbstractAlternatives to synthetic insecticides are desirable for management of diamondback moth, Plutella xylostella (Linnaeus) (Lepidoptera: Plutellidae), an insect pest of global importance. Many essential oils derived from aromatic plants have demonstrated toxicity and behaviour altering effects on insect pests, and are considered low-risk alternatives to synthetic insecticides. We conducted laboratory experiments to determine the biological activity of several low-cost, commercially available essential oils against P. xylostella. Experiments testing ovicidal effects, larvicidal effects, la
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17

Wang, Yang, Li-Ting Zhang, Di Zhang, Shan-Shan Guo, Chao Xi, and Shu-Shan Du. "Repellent and Feeding Deterrent Activities of Butanolides and Lignans Isolated from Cinnamomum camphora against Tribolium castaneum." Journal of Chemistry 2020 (January 30, 2020): 1–7. http://dx.doi.org/10.1155/2020/5685294.

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Three lignans (1–3) and three butanolides (4–6) were isolated from the lipophilic extract of the Cinnamomum camphora stem bark. The six compounds were identified as (-)-sesamin (1), 9α-hydroxysesamin (2), 9β-hydroxysesamin (3), obtusilactone A (4), isoobtusilactone A (IOA, 5), and isomahubanolide (6) from their spectroscopic data. Four (1, 2 and 5, 6) of them were evaluated for their repellent and feeding deterrent activities against Tribolium castaneum. In this work, the three butanolides (4–6) were confirmed to exist in C. camphora for the first time. Results of bioassays indicated that (-)-
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18

Taghizadeh Saroukolai, A., G. Nouri-Ganbalani, J. Hadian, and H. Rafiee-Dastjerdi. "Antifeedant activity and toxicity of some plant essential oils to Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)." Plant Protection Science 50, No. 4 (2014): 207–16. http://dx.doi.org/10.17221/9/2014-pps.

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Essential oils of Satureja khuzistanica Jamzad, Ocimum basilicum L., Myrtus communis L., Thymus daenensis Celak, Mentha spicata L., and Eugenia caryophyllus (Sprengel) were evaluated for nutritional indices and mortality of the 4<sup>th</sup> instar larvae and adults of Leptinotarsa decemlineata (Say). Relative growth rate, relative consumption rate, efficiency of conversion of ingested food and feeding deterrent index were measured. Results showed that the most efficient essential oil on the 4<sup>th</sup> instar larvae and adults was S. khuzistanica (LC<su
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19

Farrar, Robert R., Richard L. Ridgway, Stephen P. Cook, Kevin W. Thorpe, and Ralph E. Webb. "Nuclear Polyhedrosis Virus of the Gypsy Moth (Lepidoptera: Lymantriidae): Potency and Effects of Selected Adjuvants on Insect Feeding Behavior2." Journal of Entomological Science 30, no. 4 (1995): 417–28. http://dx.doi.org/10.18474/0749-8004-30.4.417.

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The potency of two formulations of the nuclear polyhedrosis virus of the gypsy moth (LdMNPV) was evaluated in the laboratory. Both formulations were prepared with the same batch of LdMNPV produced in live insects by the USDA Forest Service. A Forest Service-recommended tank-mix preparation (LdMNPV, molasses, ultraviolet light screen, and sticker in water) was found to be about 20 times more potent than an experimental wettable powder preparation. The wettable powder also deterred feeding; the 20-fold difference in potency, though, is based on actual doses consumed. The addition of a stilbenedi
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20

Giménez-Casalduero, F., R. W. Thacker, and V. J. Paul. "Association of color and feeding deterrence by tropical reef fishes." Chemoecology 9, no. 1 (1999): 33–39. http://dx.doi.org/10.1007/s000490050031.

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21

M, Amrutha, and Vimala K. John. "Feeding deterrence of basil oil nano emulsion on Periplaneta americana." Journal of Entomology and Zoology Studies 13, no. 1 (2025): 178–80. https://doi.org/10.22271/j.ento.2025.v13.i1c.9462.

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22

Dery, Dominic B., Guillaume K. Ketoh, Joseph Chabi, et al. "Efficacy of a Mosaic Long-Lasting Insecticide Net, PermaNet 3.0, against Wild Populations of Culex quinquefasciatus in Experimental Huts in Togo." ISRN Infectious Diseases 2013 (December 5, 2013): 1–8. http://dx.doi.org/10.5402/2013/209654.

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PermaNet 3.0 was evaluated against Culex quinquefasciatus in experimental huts in Lomé. Endpoints were deterrence, exophily, blood feeding inhibition, and mortality. Insecticide susceptibility of Culex quinquefasciatus was assessed with permethrin (1%), DDT (4%), bendiocarb (0.1%), deltamethrin (0.5%, 0.05%), carbosulfan (0.4%), and chlorpyrifos methyl (0.4%). Total of 1,223 Cx. quinquefasciatus females were collected. PermaNet 3.0 unwashed deterred 16.84% Culex mosquitoes. After 20 washes, it deterred 5.79% mosquitoes compared to 6.84% deterrence by unwashed PermaNet 2.0. PermaNet 3.0 induced
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23

Delgado Barreto, Erika, Ma del Rosario García-Mateos, Ma del Carmen Ybarra-Moncada, César Luna-Morales, and Ma Teresa Martínez-Damián. "PROPIEDADES ENTOMOTÓXICAS DE LOS EXTRACTOS VEGETALES DE Azaradichta indica, Piper auritum y Petiveria alliacea PARA ELCONTROL DE Spodoptera exigua." Revista Chapingo Serie Horticultura 18, no. 1 (2012): 55–69. http://dx.doi.org/10.5154/r.rchsh.2012.18.004.

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The purpose of this study was to evaluate the antifeedant effect and toxicity of Azadirachta indica, Piper auritum and Petiveria alliacea ex-tracts on Spodoptera exigua larvae under laboratory conditions and in an open-field crop of organically-grown grape tomatoes var. Santa.The work was carried out with hexane and methanol extracts of A. indica seeds and P. auritum and P. alliacea leaves applied in different concentrations against 4th-stage S. exigua larvae. The variables evaluated were feeding deterrence index (FDI), feeding suppression in-dex (FSI), mortality rate and LC50. The strongest f
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24

Arunagiri, V., and G. Sundararajan. "Antifeedant Activity of Selected Botanicals Against the Larvae of Helicoverpa armigera (Hubner)." UTTAR PRADESH JOURNAL OF ZOOLOGY 45, no. 16 (2024): 396–402. http://dx.doi.org/10.56557/upjoz/2024/v45i164321.

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The cotton boll worm Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) is one of the most destructive pests of several crops such as cotton, corn, peanut, clover, vegetables and various fruits in India The sensitivity of Helicoverpa armigera 4th instar larvae towards the aqueous plant extracts (Artemisia vulgaris L. and Zanthoxylum asiaticum (L.) Appelhans, Groppo & J.Wen) were investigated under laboratory conditions and the effect of sublethal concentrations on the feeding deterrence were evaluated on the test organism. Results revealed that the 4th instar larvae of H. armigera was
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Simović, Nemanja, Jovan Dobrosavljević, Ivan Lj Milenković, et al. "Enhancement of Bioactivity of Common Ash and Manna Ash Leaf Extracts Against Spongy Moth Larvae Using a Chitosan–Gelatin Biopolymer Matrix." Forests 16, no. 5 (2025): 774. https://doi.org/10.3390/f16050774.

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This study investigated the bioactivity of common ash (Fraxinus excelsior L.) and manna ash (Fraxinus ornus L.) leaf extracts, both in the crude form and incorporated into a biopolymer matrix, against spongy moth (Lymantria dispar L.) larvae. Chemical analysis revealed that both species were abundant in polyphenolic compounds, with common ash containing significant quantities of p-hydroxycinnamic acid derivatives and verbascoside, while manna ash was rich in coumarins, particularly aesculetin and aesculin. This study evaluated the feeding deterrent activity, contact and digestive toxicity, eff
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Thoms, Carsten, Matthias Wolff, K. Padmakumar, Rainer Ebel, and Peter Proksch. "Chemical Defense of Mediterranean Sponges Aplysina cavernicola and Aplysina aerophoba." Zeitschrift für Naturforschung C 59, no. 1-2 (2004): 113–22. http://dx.doi.org/10.1515/znc-2004-1-222.

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The Mediterranean sponges Aplysina aerophoba and A. cavernicola accumulate brominated isoxazoline alkaloids including aplysinamisin-1 (1), aerophobin-2 (2), isofistularin-3 (3) or aerothionin (4) at concentrations up to 10% of their respective dry weights. In laboratory feeding experiments employing the polyphagous Mediterranean fish Blennius sphinx crude extracts of both Aplysina sponges were incorporated into artificial fish food at their physiological concentrations (based on volume) and offered to B. sphinx in choice feeding experiments against untreated control food. In addition to the Ap
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Brem, Brigitte, Christoph Seger, Thomas Pacher, Otmar Hofer, Srunya Vajrodaya, and Harald Greger. "Feeding Deterrence and Contact Toxicity ofStemonaAlkaloidsA Source of Potent Natural Insecticides." Journal of Agricultural and Food Chemistry 50, no. 22 (2002): 6383–88. http://dx.doi.org/10.1021/jf0205615.

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Avery, Michael L., John S. Humphrey, and David G. Decker. "Feeding Deterrence of Anthraquinone, Anthracene, and Anthrone to Rice-Eating Birds." Journal of Wildlife Management 61, no. 4 (1997): 1359. http://dx.doi.org/10.2307/3802138.

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Osborn, Ferrel. "The ecology and deterrence of crop-raiding elephants: research progress." Pachyderm 22 (December 30, 1996): 49. http://dx.doi.org/10.69649/pachyderm.v22i1.858.

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Only the abstract and a summary of the presentation and following discussion were published. An ongoing project in Sengwa Wildlife Research Area is examining the feeding ecology and movement pattern of bull elephants which raid crops and exploring a number of other factors which influence this behaviour. Chemical deterrents are being tested in an effort to identify compounds which may reduce elephant crop damage and with the hope that options other than killing the crop raiders can be found.
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Raharimihaja, Tatamo E. A., Jo L. M. Rakotoarison, Paul A. Racey, and Radosoa A. Andrianaivoarivelo. "A comparison of the effectiveness of methods of deterring pteropodid bats from feeding on commercial fruit in Madagascar." Journal of Threatened Taxa 8, no. 13 (2016): 9512. http://dx.doi.org/10.11609/jott.2688.8.13.9512-9524.

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We compared the effectiveness of methods of deterring Pteropus rufus from feeding on commercial fruit in east central and southeastern Madagascar in 2012–2013 during the Litchi chinensis harvest. Two of the three methods used, installing plastic flags and ringing bells in the trees, were derived from those used by litchi growers in the southeast. We improved and standardized these methods and compared their effectiveness with an organic product made from dried blood and vegetable oil (Plantskydd®) with a taste and odour aimed at deterring mammal feeding. The bats damaged from 440–7,040 g of li
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Raharimihaja, Tatamo E.A., Jo L.M. Rakotoarison, Paul A. Racey, and Radosoa A. Andrianaivoarivelo. "A comparison of the effectiveness of methods of deterring pteropodid bats from feeding on commercial fruit in Madagascar." Journal of Threatened Taxa 8, no. 13 (2016): 9512. https://doi.org/10.5281/zenodo.14817190.

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(Uploaded by Plazi for the Bat Literature Project) We compared the effectiveness of methods of deterring Pteropus rufus from feeding on commercial fruit in east central and southeastern Madagascar in 2012–2013 during the Litchi chinensis harvest. Two of the three methods used, installing plastic flags and ringing bells in the trees, were derived from those used by litchi growers in the southeast. We improved and standardized these methods and compared their effectiveness with an organic product made from dried blood and vegetable oil (Plantskydd®) with a taste and odour aimed at deterring mamm
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32

Cohen, Michael F., Tarik Meziane, Makoto Tsuchiya, and Hideo Yamasaki. "Feeding deterrence of Azolla in relation to deoxyanthocyanin and fatty acid composition." Aquatic Botany 74, no. 2 (2002): 181–87. http://dx.doi.org/10.1016/s0304-3770(02)00077-3.

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33

Slattery, M., and J. B. McClintock. "Population structure and feeding deterrence in three shallow-water antarctic soft corals." Marine Biology 122, no. 3 (1995): 461–70. http://dx.doi.org/10.1007/bf00350880.

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34

Kamaluddin, Nadia, Shigeru Matsuyama, and Akiko Nakagawa-Izumi. "Feeding Deterrence to Reticulitermes speratus (Kolbe) by Fibroporia radiculosa (Peck) Parmasto 1968." Insects 8, no. 1 (2017): 29. http://dx.doi.org/10.3390/insects8010029.

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35

da Costa Inácio, Gabriel, João Victor Britto Alves, Mario Ferreira Conceição Santos, et al. "Feeding deterrence towards Helicoverpa armigera by Tithonia diversifolia tagitinin C-enriched extract." Arabian Journal of Chemistry 13, no. 5 (2020): 5292–98. http://dx.doi.org/10.1016/j.arabjc.2020.03.008.

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36

Gabryś, Beata, Katarzyna Dancewicz, Anna Gliszczyńska, Bożena Kordan та Czesław Wawrzeńczyk. "Systemic deterrence of aphid probing and feeding by novel β-damascone analogues". Journal of Pest Science 88, № 3 (2014): 507–16. http://dx.doi.org/10.1007/s10340-014-0635-x.

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37

Srivastava, R. P., and P. Proksch. "Toxicity and feeding deterrence of natural chromene and benzofuran derivatives toEpilachna varivestis." Naturwissenschaften 77, no. 9 (1990): 438–39. http://dx.doi.org/10.1007/bf01135946.

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PEREIRA, R. C., R. DONATO, V. L. TEIXEIRA, and D. N. CAVALCANTI. "Chemotaxis and chemical defenses in seaweed susceptibility to herbivory." Revista Brasileira de Biologia 60, no. 3 (2000): 405–14. http://dx.doi.org/10.1590/s0034-71082000000300005.

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Recent studies have show that small marine herbivores with limited mobility (mesograzers) often feed on macroalgae chemically defended against fishes or sea-urchins. In order to verify the involved mechanisms of chemotaxis or chemical defense into this process in Brazilian littoral, two species of brown alga Dictyota menstrualis and Dictyota mertensii were studied against the limited mobility herbivores, the amphipod Parhyale hawaiensis and the crab Pachygrapsus transversus. These two species were studied in order to verify the action of their crude extracts in the defense and chemotaxis proce
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Lima, Andreísa F., Leandro P. Ribeiro, Simone P. Lira, Geraldo A. Carvalho, and José D. Vendramim. "Growth Inhibitory Activities and Feeding Deterrence of Solanaceae-Based Derivatives on Fall Armyworm." Agriculture 13, no. 2 (2023): 420. http://dx.doi.org/10.3390/agriculture13020420.

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Spodoptera frugiperda is a pest of worldwide importance, responsible for significant economic losses, mainly in maize crops. The use of botanical derivatives emerges as a promising alternative to control this insect pest. In this work, we evaluated the effect of ethanolic extracts (EE) and semi-purified fractions of Acnistus arborescens and Datura stramonium (Solanaceae) on the biological development of S. frugiperda and the effects of the semi-purified fractions on feeding behavior of 4th instar caterpillars. Crude extracts and fractions caused lethal and sublethal effects, namely increasing
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Faisal, Muhammad R., Matthias Y. Kellermann, Sven Rohde, et al. "Ecological and Pharmacological Activities of Polybrominated Diphenyl Ethers (PBDEs) from the Indonesian Marine Sponge Lamellodysidea herbacea." Marine Drugs 19, no. 11 (2021): 611. http://dx.doi.org/10.3390/md19110611.

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Two known Polybrominated Diphenyl Ethers (PBDEs), 3,4,5-tribromo-2-(2′,4′-dibromophenoxy)phenol (1d) and 3,4,5,6-tetrabromo-2-(2′,4′-dibromophenoxy)phenol (2b), were isolated from the Indonesian marine sponge Lamellodysidea herbacea. The structure was confirmed using 13C chemical shift average deviation and was compared to the predicted structures and recorded chemical shifts in previous studies. We found a wide range of bioactivities from the organic crude extract, such as (1) a strong deterrence against the generalist pufferfish Canthigaster solandri, (2) potent inhibition against environmen
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Ebadollahi, Asgar, William N. Setzer, and Franco Palla. "Artemisia fragrans Willd. Essential Oil: Chemical Profile and Insecticidal Potential against the Confused Flour Beetle, Tribolium confusum du Val." Plants 13, no. 13 (2024): 1725. http://dx.doi.org/10.3390/plants13131725.

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The confused flour beetle, Tribolium confusum du Val, is one of the cosmopolitan and polyphagous storage insect pests. The frequent application of chemical insecticides has resulted in several side effects, including threats to human health and non-target organisms and the resistance of insect pests. In the current study, the fumigant toxicity and feeding deterrence potential of Artemisia fragrans Willd. essential oil on T. confusum adults were investigated. The essential oil was rich in terpenic compounds, in which α-thujone (27.8%) and 1,8-cineole (22.8%) were dominant. The essential oil dis
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Praveena, R., G. Devanand Venkatasubbu, and M. Jegadeesan. "ANTIFEEDANT ACTIVITY OF SELECTED MEDICINAL PLANTS ON EARIAS VITTELLA." Journal of Biopesticides 5, no. 2 (2011): 96–99. http://dx.doi.org/10.57182/jbiopestic.5.2.96-99.

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ABSTRACT The present investigation was carried out to screen various extracts of Clausena dentata and Dodonea viscosa and cultivated plants like Anacardium occidentale and Nicotiana tobacum. Among the various extracts tested, 5% concentration of extract gave 100% of FDI (Feeding Deterrence Index). Comparing the antifeedent activity of the plants mentioned above, pet ether extracts have D. viscosa (83.4%) and seed oil of A. occidentale (87.4%) showed greater antifeedent activity at 3% concentration.
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Haridasan, P., M. Gokuldas, and A. P. Ajaykumar. "ANTIFEEDANT EFFECTS OF VITEX NEGUNDO L. LEAF EXTRACTS ON THE STORED PRODUCT PEST, TRIBOLIUM CASTANEUM H. (COLEOPTERA: TENEBRIONIDAE)." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 3 (2017): 17. http://dx.doi.org/10.22159/ijpps.2017v9i3.15600.

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Objective: This study aims to evaluate the nutritional and feeding deterrence indices of Tribolium castaneum adults caused by petroleum ether and methanol extracts of Vitex negundo.Methods: A modified method of flour disc bioassay was carried out to study the antifeedant activities of both the extracts on the stored product pest, T. castaneum. In this bioassay, the insects were allowed to feed on wheat flour treated with various concentrations (1.25%, 2.5% and 5%) of petroleum ether and methanol extracts of V. negundo (VPE and VME) for 24 h in ‘no choice’ chambers. The effects of different con
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Grossman, Eyal, Ilana Shtein, and Michal Gruntman. "Combined Effects of Heavy Metal and Simulated Herbivory on Leaf Trichome Density in Sunflowers." Plants 13, no. 19 (2024): 2733. http://dx.doi.org/10.3390/plants13192733.

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Trichomes play a key role in both heavy metal tolerance and herbivory defense, and both stressors have been shown to induce increased trichome density. However, the combined effect of these stressors on trichome density in general, and specifically on metal-hyperaccumulating plants, has yet to be examined. The aim of this study was to test the effect of cadmium availability and herbivory on leaf trichome density and herbivore deterrence in the metal hyperaccumulator Helianthus annuus. To test this, H. Annuus plants were grown in control pots or pots inoculated with 10 mg/kg cadmium and were su
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Steele, L., and JF Valentine. "Seagrass deterrence to mesograzer herbivory: evidence from mesocosm experiments and feeding preference trials." Marine Ecology Progress Series 524 (March 30, 2015): 83–94. http://dx.doi.org/10.3354/meps11127.

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Mun, Sung Phil, and Darrel D. Nicholas. "Effect of Proanthocyanidin-rich Extracts from Pinus radiata Bark on Termite Feeding Deterrence." Journal of the Korean Wood Science and Technology 45, no. 6 (2017): 720–27. http://dx.doi.org/10.5658/wood.2017.45.6.720.

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Lindgren, B. S., G. Nordlander, and G. Birgersson. "Feeding deterrence of verbenone to the pine weevil,Hylobius abietis(L.) (Col., Curculionidae)." Journal of Applied Entomology 120, no. 1-5 (1996): 397–403. http://dx.doi.org/10.1111/j.1439-0418.1996.tb01627.x.

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Ishikawa, Yukio, and Tôru Kanke. "Feeding deterrence of barley seedlings against the migratory locust Locusta migratoria (Orthoptera: Acrididae)." Applied Entomology and Zoology 35, no. 1 (2000): 125–30. http://dx.doi.org/10.1303/aez.2000.125.

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Müller, Caroline, Jean‐Luc Boevé, and Paul M. Brakefield. "Host plant derived feeding deterrence towards ants in the turnip sawfly Athalia rosae." Entomologia Experimentalis et Applicata 104, no. 1 (2002): 153–57. http://dx.doi.org/10.1046/j.1570-7458.2002.01002.x.

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Hanson, Brady, Stormy Dawn Lindblom, Miriam L. Loeffler, and Elizabeth A. H. Pilon‐Smits. "Selenium protects plants from phloem‐feeding aphids due to both deterrence and toxicity." New Phytologist 162, no. 3 (2004): 655–62. http://dx.doi.org/10.1111/j.1469-8137.2004.01067.x.

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