Abstract:
:Coniferyl benzoate, a secondary metabolite found in quaking aspen (Populus tremuloides) and other plants, is an avian feeding deterrent of ecological and potential commercial importance. This study was conducted to determine if coniferyl benzoate is a trigeminal stimulant for birds and to ascertain if trigeminal chemoreception of coniferyl benzoate can mediate avian feeding behavior. Five European starlings (Sturnus vulgaris) with bilateral nerve cuts (ophthalmic branch of the trigeminal nerve) and four starlings that had sham surgeries were fed a commercial diet treated with coniferyl benzoate. Birds receiving bilateral nerve cuts ate significantly more feed than intact birds, indicating trigeminal detection of coniferyl benzoate and trigeminal mediation of feeding behavior. In the past, trigeminal chemoreception has not been recognized as important in the detection of plant secondary metabolites despite the irritant or astringent properties of a number of them.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
Jakubas WJ,Mason JRdoi
10.1007/BF00988002subject
Has Abstractpub_date
1991-11-01 00:00:00pages
2213-21issue
11eissn
0098-0331issn
1573-1561journal_volume
17pub_type
杂志文章abstract::Several major chemicals in the glandular heads of type VI trichomes ofLycopersicon species were identified and quantified by gas chromatography and mass spectrometry. Two normal odd-chained ketones, 2-undecanone (47 ng) and 2-tridecanone (146 ng), and one unknown sesquiterpene (5 ng), comprised approximately 95% of th...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
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journal_title:Journal of chemical ecology
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
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更新日期:2016-07-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
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更新日期:2001-07-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00987771
更新日期:1983-01-01 00:00:00
abstract::A two-choice, wind-tunnel olfactometer was designed and contructed to determine whether second-instar eastern spruce budworm larvae,Christoneura fumiferana (Clem.), could detect and discriminate among host-plant volatiles. Volatiles of current year's growth ofPicea glauca were preferred over those ofP. rubens, P. mari...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01012072
更新日期:1985-07-01 00:00:00
abstract::Sasa (Sasa cernua Makino) is a very serious weed pest. Its allelopathy was studied using lettuce, wheat, timothy, and green amaranth as testing species. Cultured in the rhizosphere soil ofSasa cernua, the seedlings were inhibited by 42-80% compared with the controls cultured in normal soil and vermiculite. The phenoli...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02751103
更新日期:1992-10-01 00:00:00
abstract::2-Methyl-1,4-benzoquinone (toluquinone) and 2-methoxy-3-methyl-1,4-benzoquinone are the most common components of defensive secretions of juliform millipedes (Diplopoda: Juliformia). A natural and a synthetic millipede-defensive secretion composed of these two substances attract dung beetles of a few Onthophagus speci...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/b:joec.0000028428.53797.cb
更新日期:2004-04-01 00:00:00
abstract::Repellency and toxicity of 8 essential oils (vetiver grass, cassia leaf, clove bud, cedarwood, Eucalyptus globules, Eucalyptus citrodora, lemongrass and geranium) were evaluated against the Formosan subterranean termite, Coptotermes formosanus Shiraki. Vetiver oil proved the most effective repellent because of its lon...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1010410325174
更新日期:2001-08-01 00:00:00
abstract::The soldier frontal gland secretion ofNasutitermes princeps induces strong short-range caste-specific alarm and attraction in both soldiers and workers. Soldiers are excited and patrol the surroundings of the source. The secretion per se does not induce ejection of additional secretion. Large workers of the second sta...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00979479
更新日期:1990-10-01 00:00:00
abstract::Termite societies are abundant in the tropics, and are therefore exposed to multiple enemies and predators, especially during foraging activity. Soldiers constitute a specialized defensive caste, although workers also participate in this process, and even display suicidal behavior, which is the case with the species N...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-019-01098-w
更新日期:2019-09-01 00:00:00
abstract::Ageratum conyzoides L. weed often invades cultivated fields and reduces crop productivity in Southeast Asia and South China. However, intercropping this weed in citrus orchards may increase the population of predatory mite Amblyseius newsami, an effective natural enemy of citrus red mite Panonychus citri, and keep the...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-005-6085-4
更新日期:2005-09-01 00:00:00
abstract::Most snakes and lizards produce eggs with flexible shells that interact with the environment to maintain water balance. Geckos produce rigid eggshells that are independent of an external source of water and can be oviposited in more open, dryer locations. In this study, we analyzed and compared the amino acid composit...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-005-7108-x
更新日期:2005-10-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02033196
更新日期:1994-09-01 00:00:00
abstract::Phlorotannins are ubiquitous secondary metabolites in brown algae that are phenotypically plastic and suggested to have multiple ecological roles. Traditionally, phlorotannins have been quantified as total soluble phlorotannins. Here, we modify a quantification procedure to measure, for the first time, the amount of c...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-005-0984-2
更新日期:2005-01-01 00:00:00
abstract::Arboreal marsupials consume terpenes in quantities that are toxic to other mammals, indicating that they possess special detoxification mechanisms. The metabolic fate of dietary terpenes was studied in the common ringtail possum (Pseudocheirus peregrinus). Three animals were fedEucalyptus radiata leaf for 10 days. Lea...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00982297
更新日期:1993-08-01 00:00:00
abstract::We identified 4-methylquinazoline (4-MeQ) as a minor component of the male sex pheromone of the parasitoid Nasonia vitripennis. Like the major components (4R,5R)- and (4R,5S)-5-hydroxy-4-decanolide (HDL), 4-MeQ is synthesized in the abdomen of males. At doses of 6 or 1 ng, 4-MeQ synergized the response of virgin femal...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
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abstract::Virtually nothing is known about the role plant volatiles play in host-finding by Homoptera in the Suborder Auchenorrhyncha. In laboratory bioassays, we examined the influence of plant volatiles on orientation and postcontact behaviors of the leafhopper,Dalbulus maidis, and determined the relationship between visual a...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01026924
更新日期:1990-07-01 00:00:00
abstract::Visual and acoustic cues may serve as aposematic signals that warn predators of poisonous foods. Olfactory aposematism, the use of innocuous odors as warning signals for toxic foods, is another possible means of alerting an animal that a potential food item is unpalatable. Although it has been suggested that olfactory...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01024116
更新日期:1985-09-01 00:00:00
abstract::To understand the interference mechanism of the weed, cogongrass,Imperata cylindrica (L.) Beauv., its effect on nutrient availability and mycoflora of its soil rhizosphere as well as nodule characteristics, root length, and root/shoot ratio of Melilotus parviflora Desf. were investigated. Additionally, the effect of t...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00994337
更新日期:1991-02-01 00:00:00
abstract::Much of the growing interest in avian chemical signals has focused on the role of kin recognition or mate attraction, often with an emphasis on males, with uropygial gland secretions perhaps providing information about an individual's identity and quality. Yet, data collected to date suggest sexual dimorphism in uropy...
journal_title:Journal of chemical ecology
pub_type: 杂志文章,评审
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更新日期:2021-01-01 00:00:00
abstract::Potato cyst nematodes (PCNs) are a major pest of solanaceous crops such as potatoes, tomatoes, and eggplants and have been widely studied over the last 30 years, with the majority of earlier studies focusing on the identification of natural hatching factors. As a novel approach, we focused instead on chemicals involve...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-012-0105-y
更新日期:2012-06-01 00:00:00
abstract::Coccinellid beetles contain a variety of defensive alkaloids that render them unpalatable to predators. Epilachna paenulata (Coleoptera: Coccinellidae) is a South American ladybird beetle that feeds on plants of the Cucurbitaceae family. The defensive chemistry of E. paenulata has been characterized as a mixture of sy...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-008-9570-8
更新日期:2009-01-01 00:00:00
abstract::In aquatic environments, chemical cues are believed to be associated with prey response to predation risk, yet few basic cue compositions are known despite the pronounced ecological and evolutionary significance of such cues. Previous work indicated that negatively-charged ions of m/z 501 are possibly a kairomone that...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00994360
更新日期:1992-08-01 00:00:00
abstract::A study was undertaken to assess the effect of parthenin--a sesquiterpene lactone from Parthenium hysterophorus--on the germination, growth, and some associated physiological changes in Ageratum conyzoides. The study reveals that germination and growth of A. conyzoides was severely reduced by parthenin in the concentr...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1021089013754
更新日期:2002-11-01 00:00:00
abstract::A system is described for the collection of volatiles produced by plants and insects that minimizes stresses on the plant or insect in an environment that is free from chemical impurities. Air entering a volatile collection chamber containing insects and/or plants was purified using a nonwoven fabric medium infused wi...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00980075
更新日期:1992-07-01 00:00:00
abstract::Glutathione transferase activity towards various plant isothiocyanates was studied in larvae of the two generalists, fall armyworm [Spodoptera frugiperda (J.E. Smith)], and cabbage looper [Trichoplusia ni (Hübner)], and the specialist, velvetbean caterpillar (Anticarsia gemmatalis Hübner) using the midgut soluble frac...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01019352
更新日期:1988-04-01 00:00:00