Abstract:
:In addition to 2-methyl-4-heptanone, 6-methyl-5-hepten-2-one, and iridodials, the anal gland exudate of the dolichoderine ant,Tapinoma simrothi, contains 4-heptanone and 4-hydroxy-4-methyl-2-pentanone. The secretion functions as an alarm pheromone.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
Hefetz A,Lloyd HAdoi
10.1007/BF00990412subject
Has Abstractpub_date
1983-05-01 00:00:00pages
607-13issue
5eissn
0098-0331issn
1573-1561journal_volume
9pub_type
杂志文章abstract::The sweetpotato weevil, Cylas formicarius (Fabricius) (Coleoptera: Brentidae), is the most serious pest of sweetpotato around the world, damaging sweetpotatoes in the field and in storage, as well as being a quarantine pest. Because the larval period is spent within vines or tubers, and the adults are nocturnal, chemi...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-012-0160-4
更新日期:2012-07-01 00:00:00
abstract::Quantities of attractive (exo-brevicomin and frontalin) and inhibitory (trans-verbenol, verbenone, and ipsdienol) pheromones were monitored in both sexes ofDendroctonus brevicomis during their colonization of a ponderosa pine. Verbenone was found in males in the greatest amounts at the time of landing, and it declined...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00987969
更新日期:1984-06-01 00:00:00
abstract::Aphids have long been recognized as good phytochemists. They are small sap-feeding plant herbivores with complex life cycles that can involve cyclical parthenogenesis and seasonal host plant alternation, and most are plant specialists. Aphids have distinctive traits for identifying and exploiting their host plants, in...
journal_title:Journal of chemical ecology
pub_type: 杂志文章,评审
doi:10.1007/s10886-018-0955-z
更新日期:2018-09-01 00:00:00
abstract::In the laboratory, ovipositor probing in mated femaleOlesicampe monticola was elicited by freshCephalcia lariciphila frass but not by aged frass or freshly spun larval silk. Second instar sawfly larvae andLarix needles also elicited a low level of ovipositor probing. Extracts of frass in dichloromethane, but not hexan...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00988648
更新日期:1981-01-01 00:00:00
abstract::The onion fly Delia antiqua is a specialist herbivore attacking only onions and closely related Allium species. n-Dipropyl disulfide (Pr2S2) has long been known to be attractive to onion flies in the laboratory and in the field. However, the insect's response is highly variable. Using behavioral bioassays we found tha...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1025642703888
更新日期:2003-09-01 00:00:00
abstract::Using traps baited with natural and synthetic onion volatiles, we examined the effects of different habitats and mating on the olfactory behavior of laboratory-reared and wild onion flies. Rankings of olfactory treatments as host-finding stimuli for females were dependent on their mating status and the habitat in whic...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00987823
更新日期:1992-04-01 00:00:00
abstract::Alate and apterous virginoparae ofAphis fabae Scop, and alate virginoparae ofBrevicoryne brassicae (L.), walking in a linear track olfactometer, were attracted by odor from leaves of their host plants.A. fabae responded to odor from undamaged but not damaged bean leaves. Gynoparae (autumn migrants) ofA. fabae, however...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01402946
更新日期:1991-06-01 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
pub_type: 杂志文章
doi:10.1007/s10886-011-9928-1
更新日期:2011-03-01 00:00:00
abstract::Seven volatile compounds identified from the headspace of whole wheat bread dough were investigated for their role in attractingGlischrochilus quadrisignatus andG. fasciatus in the field. Traps baited with either whole wheat bread dough or a synthetic seven-component bread dough odor caught similar numbers of these be...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00994595
更新日期:1991-12-01 00:00:00
abstract::The sex pheromone ofCydia toreuta (Grote), the eastern pine seedworm, was investigated using electroantennogram (AG) measurements, gas chromatography (combined GC-FID-EAD) measurements, and field tests. (E,Z)-8,10-dodecadienyl acetate (E,Z8,10-12:Ac) and (E,E)-8,10-dodecadienyl actetate (E,E8,10-12: Ac) produced both ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01014702
更新日期:1989-02-01 00:00:00
abstract::We investigated the hypothesis that wood-boring beetles in the genus Monochamus (Cerambycidae) utilize pheromones of sympatric bark beetles as host-finding kairomones. All nine bark beetle pheromones tested electrophysiologically were antenally active for both sexes of M. scutellatus, M. clamator, and M. obtusus from ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1010353315939
更新日期:2001-04-01 00:00:00
abstract::The milfoil weevil Euhrychiopsis lecontei is a specialist aquatic herbivore that feeds, oviposits, and mates on the invasive freshwater macrophyte Myriophyllum spicatum. We characterized the weevil's preference for M. spicatum, and through bioassay-driven fractionation, isolated and identified two chemicals released b...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-005-8399-7
更新日期:2005-12-01 00:00:00
abstract::Effects of 2-beta-D-glucopyranosyloxy-4-hydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA-Glc) and DIMBOA-Glc N-O-methylated (HDMBOA-Glc), two compounds present in high concentration in maize, were tested on the aphid Metopolophium dirhodum reared on artificial diet. HDMBOA-Glc and DIMBOA-Glc decrease survival of adults ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1005636607138
更新日期:2001-02-01 00:00:00
abstract::Phorodon humuli (Damson-hop aphid) is one of the major pests of hops in the northern hemisphere. It causes significant yield losses and reduces hop quality and economic value. Damson-hop aphid is currently controlled with insecticides, but the number of approved pesticides is steadily decreasing. In addition, the use ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-018-0980-y
更新日期:2018-08-01 00:00:00
abstract::The chemical components of tarbush (Flourensia cernua) leaves were fractionated by extracting successively with hexanes, diethyl ether, and ethanol. Volatile profiles of each fraction were identified by using GC-MS. The hexanes fraction contained mostly monoterpenoids, while the ethanol fraction volatiles were primari...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1012283005014
更新日期:2001-11-01 00:00:00
abstract::Hydroxydanaidal, the corematal courtship pheromone of maleUtetheisa ornatrix, shows pronounced quantitative variation in natural populations of the moth. Males that, as larvae, fed on seed-bearing rather than immature food plants (Crotalaria spectabilis orC. mucronata) produce higher levels of hydroxydanaidal. Such ma...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01021785
更新日期:1990-02-01 00:00:00
abstract::Three amino acid-derived compounds were identified in extracts from the pheromone glands of the scarab beetle Phyllophaga elenans, i.e., L-isoleucine methyl ester (LIME), N-formyl L-isoleucine methyl ester (For-LIME), and N-acetyl L-isoleucine methyl ester (Ac-LIME). The compounds were characterized from their spectra...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1021916327715
更新日期:2003-01-01 00:00:00
abstract::Recently parasitoids were hypothesized to encounter a reliability-detectability problem relating to chemical stimuli from the first and second trophic level, when searching for hosts. The relative role of infochemicals originating from the host,Pieris brassicae (second trophic level), and its food plant, cabbage (firs...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00987470
更新日期:1993-01-01 00:00:00
abstract::The Colorado potato beetle feeds only on glycoalkaloid-laden solanaceous plants, appears to be toxic to predators, and has aposematic coloration, suggesting the beetle may sequester alkaloids from its host plants. This study tested 4th instars and adults, as well as isolated hemolymph and excrement, to determine if th...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/b:joec.0000028495.26931.c7
更新日期:2004-04-01 00:00:00
abstract::The cuticular lipid composition of lower and upper leaves of five genotypes of field-grown corn,Zea mays L., was determined by combined gas chromatography-mass spectrometry. Surface lipids of the upper leaves had a higher proportion ofn-alkanes (45-52%) than the lower leaves, while the lower leaves had higher percenta...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00983808
更新日期:1993-09-01 00:00:00
abstract::The role of volatile infochemicals emitted by feces of larvae in the host-searching behavior of the parasitoidCotesia rubecula was evaluated during single- and dual-choice tests inside a wind tunnel. The following treatments were tested: feces produced by second and fourth instars ofPieris rapae (preferred host), seco...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02033677
更新日期:1995-11-01 00:00:00
abstract::The egg dispersion strategy of the olive fruit flyDacus oleae, which is dependent on chemicals from the fruit, was investigated. In particular, the exact role ofo-diphenolic compounds, such as the typical olive glucosides, oleuropein and demethyloleuropein, and their derivatives was clarified. It appears that the stro...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02066224
更新日期:1994-08-01 00:00:00
abstract::The common brushtail possum (Trichosurus vulpecula) is a generalist herbivore whose diet includes Eucalyptus leaves that are well defended by plant secondary metabolites (PSM) such as the terpene 1,8-cineole (cineole). We accustomed possums to a terpene-free diet, then challenged them with the addition of 2% cineole t...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/s10886-008-9463-x
更新日期:2008-05-01 00:00:00
abstract::Tannins, a diverse group of water-soluble phenolics with high affinity to proteins, are widely distributed in various parts of plants, and have negative effects in herbivores after ingestion. Some mammalian species are thought to counteract tannins by secreting tannin-binding salivary proteins (TBSPs). Several types o...
journal_title:Journal of chemical ecology
pub_type: 杂志文章,评审
doi:10.1007/s10886-006-9077-0
更新日期:2006-06-01 00:00:00
abstract::Recovery studies were conducted with ferulic acid, a common allelopathic agent, using various soils and soil components. Ferulic acid was placed into sterile soil components (gibbsite, geothite, Georgia kaolin, and Utah bentonite), and different sterile soil materials (from different horizons in the same profile) vary...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00982221
更新日期:1983-08-01 00:00:00
abstract::Electroantennograms (EAGs) were recorded from male and female moths of two sympatric leaf folder species,Cnaphalocrocis medinalis (Gue-née) andMarasmia patnalis Bradley (Lepidoptera: Pyralidae) to 91 volatile chemicals of plant origin. Responses of both leaf folder species were similar to all compounds except to three...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00988076
更新日期:1990-09-01 00:00:00
abstract::When provided a choice between grass species with C3 or C4 photosynthetic pathways, larvae of range caterpillar,Hemileuca oliviae Cockerell, selected C4 grasses. The basis for host selection was examined by conducting analyses of moisture, crude protein, total available carbohydrate, sucrose, glucose, astringency, con...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00990748
更新日期:1983-10-01 00:00:00
abstract::The hydrocarbons of honeybee comb wax vary significantly between colonies. This variation is explained in part by genetic (familial) differences among colonies. Even though significant differences in wax hydrocarbons exist among families, there is a high level of consistency within and among families in a correlation ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02027565
更新日期:1995-09-01 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
pub_type: 杂志文章
doi:10.1007/s10886-019-01090-4
更新日期:2019-08-01 00:00:00
abstract::The relative activities of 10 glucosinolates in stimulating oviposition byP. rapae andP. napi oleracea were compared under the same conditions. When tested at the same concentration, the structurally different glucosinolates stimulated both butterfly species to widely varying degrees. In most cases,P. rapae was more s...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02059739
更新日期:1994-05-01 00:00:00