Volatile profile differences and the associated Sirex noctilio activity in two host tree species in the Northeastern United States.

abstract：:We evaluated the effects of tannic acid and purified perrsimmon tannin on survival and reproduction of bean bugs, Riptortus clavatus.Feeding behavior of R. clavatus was also examined on sweet (cv. Fuyu) and astringent (cv. Chongdosi) persimmon fruits. Soluble tannin in sweet persimmon fruits decreased from 3% in early...

journal_title：Journal of chemical ecology

authors： Park CG,Lee KC,Lee DW,Choo HY,Albert PJ

更新日期：2004-11-01 00:00:00

abstract：:Male Pieris napi butterflies previously have been shown to synthesize and transfer an antiaphrodisiac, methyl salicylate (MeS), to females at mating. This substance curtails courtship and decreases the likelihood of female remating. Here, we show that similar systems occur in Pieris rapae and Pieris brassicae. In P. r...

journal_title：Journal of chemical ecology

authors： Andersson J,Borg-Karlson AK,Wiklund C

更新日期：2003-06-01 00:00:00

abstract：:We investigated the effects of host species and resource (carbon dioxide, nitrate) availability on activity of detoxication enzymes in the gypsy moth,Lymantria dispar. Larvae were fed foliage from quaking aspen or sugar maple grown under ambient or elevated atmospheric CO2, with low or high soil NO 3 (-) availability....

journal_title：Journal of chemical ecology

authors： Lindroth RL,Jung SM,Feuker AM

更新日期：1993-02-01 00:00:00

abstract：:Astrans-2-nonenal (T2N) acts as an insect repellent, an insecticide, and a flavor compound, it would be desirable to manipulate its concentration in plants. Simple, rapid, and accurate trapping on cartridges of activated charcoal detected T2N in headspace over carrot roots and regenerants. Concentrations ranged from 0...

journal_title：Journal of chemical ecology

authors： Chamberlain DA,Wilson G,Ryan MF

更新日期：1991-03-01 00:00:00

abstract：:In Southwestern USA, the jimsonweed Datura wrightii and the nocturnal sphinx moth Manduca sexta form a pollinator-plant and herbivore-plant association. While certain plant volatile organic compounds (VOCs) attract moths for oviposition, it is likely that other host-derived olfactory cues, such as herbivore-induced VO...

journal_title：Journal of chemical ecology

authors： Reisenman CE,Riffell JA,Duffy K,Pesque A,Mikles D,Goodwin B

更新日期：2013-01-01 00:00:00

abstract：:TheMaladera matrida beetle (Coleoptera, Scarabaeidae, Melolonthinae), a relatively new species to science, was first identified in Israel in 1983. In the course of field observations it was found that adultM. matrida beetles emerged from the soil at sunset to feed and mate. During the first 20 min of flight, most of t...

journal_title：Journal of chemical ecology

authors： Yarden G,Shani A

更新日期：1994-10-01 00:00:00

abstract：:The relationship among physiological stress responses, fecal marking behavior, and reproduction in male and female European pine martens was investigated. Between July 2004 and June 2007, 145 fresh fecal samples were collected in a protected area of northwest Spain. Fecal DNA was used for specific identification by us...

journal_title：Journal of chemical ecology

authors： Barja I,Silván G,Martínez-Fernández L,Illera JC

更新日期：2011-03-01 00:00:00

abstract：:Stingless bees (Hymenoptera, Apidae: Meliponini) represent a highly diverse group of social bees confined to the world's tropics and subtropics. They show a striking diversity of structural and behavioral adaptations and are important pollinators of tropical plants. Despite their diversity and functional importance, t...

journal_title：Journal of chemical ecology

authors： Leonhardt SD

更新日期：2017-04-01 00:00:00

abstract：:Many plant secondary compounds induce detoxification activity in herbivorous insects. Although inducibility may be advantageous as a means of reducing costs associated with maintenance of metabolism, another benefit of inducibility is that it may allow insects to tailor their detoxification profiles to multiple substr...

journal_title：Journal of chemical ecology

authors： Cianfrogna JA,Zangerl AR,Berenbaum MR

更新日期：2002-07-01 00:00:00

abstract：:Entomophagous insects are often repelled by the secondary compounds of the plants eaten by their prey. These compounds, therefore, take on a defensive role for the phytophagous species that sequester them. Given that numerous entomophagous species are capable of learning, the effects on the foraging behavior of a repe...

journal_title：Journal of chemical ecology

authors： Le Roux AM,Le Roux G,Thibout E

更新日期：2002-11-01 00:00:00

abstract：:In nature, parasitoid wasps encounter and sometimes show oviposition behavior to nonhost species. However, little is known about the effect of such negative incidences on their subsequent host-searching behavior. We tested this effect in a tritrophic system of maize plants (Zea mays), common armyworms (hosts), tobacco...

journal_title：Journal of chemical ecology

authors： Steven S,Uefune M,Ozawa R,Takabayashi J,Kainoh Y

更新日期：2019-04-01 00:00:00

abstract：:Age-related changes of antennal-active components of male labial gland extracts were studied in two closely related bumblebee species, Bombus terrestris and B. lucorum. In B. terrestris, compounds eliciting electroantennogram (EAG) responses of virgin queens were ethyl dodecanoate, 2,3-dihydrofarnesal, 2,3-dihydrofarn...

journal_title：Journal of chemical ecology

authors： Zácek P,Kalinová B,Sobotník J,Hovorka O,Ptácek V,Coppée A,Verheggen F,Valterová I

更新日期：2009-06-01 00:00:00

abstract：:Many mammals and birds roll on or rub themselves with millipedes that discharge benzoquinones. Chemicals transferred from millipedes onto the integument of anointing animals are thought to deter ectoparasites. We tested the lone star tick, Amblyomma americanum (L.), for responses to three widespread components of mill...

journal_title：Journal of chemical ecology

authors： Carroll JF,Kramer M,Weldon PJ,Robbins RG

更新日期：2005-01-01 00:00:00

abstract：:Conifers possess a suite of physiochemical defenses that protect their subcortical tissues from bark beetle - fungal complexes. These defenses include rapid induction of terpenoids and phenolics at the site of attack. Studies of the distribution, induction, and bioactivity of conifer terpenoids have focused heavily on...

journal_title：Journal of chemical ecology

authors： Mason CJ,Klepzig KD,Kopper BJ,Kersten PJ,Illman BL,Raffa KF

更新日期：2015-06-01 00:00:00

abstract：:Straight-chained lepidopteran pheromones are now regulated under a group standard in New Zealand, which is generic for moth pheromone products of similar low risk, under the Hazardous Substances and New Organisms Act (1996). This means that compliant new pheromone products can be developed and commercialized with low ...

journal_title：Journal of chemical ecology

authors： Suckling DM,El-Sayed AM,Walker JT

更新日期：2016-07-01 00:00:00

abstract：:Females of the gregarious endoparasitoid Cotesia kariyai were attracted to a blend of volatiles released from corn plants infested with larvae of their host, the common armyworm (Mythimna separata). We investigated the effects of time after the last infestation (1-168 h) on the attractiveness of corn plants infested b...

journal_title：Journal of chemical ecology

authors： Mandour NS,Kainoh Y,Ozawa R,Uefune M,Takabayashi J

更新日期：2011-03-01 00:00:00

abstract：:Thirty-seven flavonoid compounds (9 flavones, 18 flavonols, 8 flavanones, and 2 flavanonols) were investigated for their effect on feeding choice with bertha armyworm (Mamestra configurata Walker; BAW). Feeding choice was dependent upon subtle differences in biochemical structure. Unsubstituted flavone and flavanone w...

journal_title：Journal of chemical ecology

authors： Onyilagha JC,Lazorko J,Gruber MY,Soroka JJ,Erlandson MA

更新日期：2004-01-01 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

authors： McLean S,Foley WJ,Davies NW,Brandon S,Duo L,Blackman AJ

更新日期：1993-08-01 00:00:00

abstract：:Crop domestication and selective breeding have altered plant defense mechanisms, influencing insect-plant interactions. A reduction in plant resistance/tolerance against herbivory is generally expected in domesticated species, however, limited efforts have been made to compare inducibility of plant defenses between wi...

journal_title：Journal of chemical ecology

authors： Paudel S,Lin PA,Foolad MR,Ali JG,Rajotte EG,Felton GW

更新日期：2019-08-01 00:00:00

abstract：:Sex pheromone biosynthesis in the codling mothCydia pomonella (Lepidoptera; Tortricidae) was studied by topical application of deuterated fatty acids in DMSO to pheromone glands. The incorporation of deuterium label into fatty acids and alcohols in the pheromone gland was monitored by gas chromatography with flame ion...

journal_title：Journal of chemical ecology

authors： Löfstedt C,Bengtsson M

更新日期：1988-03-01 00:00:00

abstract：:A new blend of volatiles was identified for the fruit of downy red hawthorn, Crataegus mollis, that is attractive to Rhagoletis pomonella flies infesting this host in the northeastern USA. The new blend was as attractive as the previously identified mixture but is more complex in the number of odorants (six in the old...

journal_title：Journal of chemical ecology

authors： Cha DH,Powell THQ,Feder JL,Linn CE Jr

更新日期：2018-08-01 00:00:00

abstract：:Tiger moths (Lepidoptera: Erebidae: Arctiinae: Arctiini) are notable for their specialized associations with hosts that produce toxic secondary compounds, and are thus an ideal study system for understanding insect-plant interactions and the evolution of antipredatory defense. Likewise, their sister lineage (Arctiinae...

journal_title：Journal of chemical ecology

authors： Anderson TJ,Wagner DL,Cooper BR,McCarty ME,Zaspel JM

更新日期：2017-01-01 00:00:00

abstract：:Three allelochemicals from rye or its breakdown products were evaluated for activity on garden cress (Lepidum sativum L.), barnyardgrass [Echinochloa crus-galli (L.) Beauv.], cucumber (Cucumis sativus L.), and snap bean (Phaseolus vulgaris L.). 2,4-Dihydroxy-1,4(2H)-benzoxazin-3-one (DIBOA), 2(3H)-benzoxazolinone (BOA...

journal_title：Journal of chemical ecology

authors： Chase WR,Nair MG,Putnam AR

更新日期：1991-01-01 00:00:00

abstract：:The effects of coumarin on the length, diameter, and branching density of different root types in maize seedlings (Zea mays L. cv. Cecilia) were investigated. The maize root system represents a useful model for morphological studies, as it consists of radicle, seminal, and nodal roots whose origin and development are ...

journal_title：Journal of chemical ecology

authors： Abenavoli MR,Sorgonà A,Albano S,Cacco G

更新日期：2004-09-01 00:00:00

abstract：:The iridoid glucoside, antirrhinoside, is constitutively distributed throughout Antirrhinum majus L. in a manner consistent with its possible role as an allelochemical, but there is no evidence that it has a defensive function with respect to insect herbivory. To address this question, two generalist herbivores, Lyman...

journal_title：Journal of chemical ecology

authors： Beninger CW,Cloutier RR,Grodzinski B

更新日期：2008-05-01 00:00:00

abstract：:The allelopathic interaction between sorghum [Sorghum bicolor (L.) Moench] and 10 species of grass and broadleaf weeds was investigated. Germination of weed seeds was slightly inhibited or stimulated, depending on species, when incubated in closed Petri dishes with germinating sorghum. Subsequent radicle and hypocotyl...

journal_title：Journal of chemical ecology

authors： Panasiuk O,Bills DD,Leather GR

更新日期：1986-06-01 00:00:00

abstract：:A detailed characterization of two humic fractions was performed: One with low relative molecular mass (LMr<3,500 Da) and one with high relative molecular mass (HMr>3,500 Da). Distinct (1)H NMR spectroscopic patterns were observed for the two fractions. HMr showed an aromatic proton region, an intense and broad region...

journal_title：Journal of chemical ecology

authors： Muscolo A,Sidari M,Francioso O,Tugnoli V,Nardi S

更新日期：2007-01-01 00:00:00

abstract：:Cuticular hydrocarbons are among the prime candidates for nestmate recognition in social insects. We analyzed the variation of cuticular hydrocarbons in the termite species M. subhyalinus in West Africa (Comoë National Park) on a small spatial scale (< 1 km). We found considerable variation in the composition of cutic...

journal_title：Journal of chemical ecology

authors： Kaib M,Jmhasly P,Wilfert L,Durka W,Franke S,Francke W,Leuthold RH,Brandl R

更新日期：2004-02-01 00:00:00

abstract：:Evidence is presented indicating the presence of the tick sex pheromone, 2,6-dichlorophenol in lipid droplets in the foveal glands ofDermacentor variabilis (Say) andDermacentor andersoni Stiles. The pheromone appears to be dissolved in the lipid droplets. The droplets consist of neutral lipids, mostly triacylglyceride...

journal_title：Journal of chemical ecology

authors： Sonenshine DE,Gainsburg DM,Rosenthal MD,Silverstein RM

更新日期：1981-03-01 00:00:00

abstract：:The response of the sawtoothed grain beetle,Oryzaephilus surinamensis (L.), and the merchant grain beetle,O. mercator (Fauvel), to synthetic racemic and chiral macrolide aggregation pheromones was assessed in pitfall olfactometers.O.mercator utilizes theR enantiomers of (Z)-3-dodecen-11-olide and (Z,Z)-3,6-dodecadien-...

journal_title：Journal of chemical ecology

authors： Pierce AM,Pierce HD Jr,Oehlschlager AC,Czyzewska E,Borden JH

更新日期：1987-06-01 00:00:00