Abstract:
:The parasitoidsB. intermedia andB. lasus aggregate at sites previously frequented. Extracts from filter paper conditioned by aggregated parasitoids were chromatographed (adsorption column and gas-liquid chromatography) and bioassayed. An active component that elicited aggregation response forB. intermedia was isolated and identified as 3-hexanone. This molecule was found in trace quantities (5-10 ng/female or male) on filter paper conditioned by either male, female or a combination of the sexes.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
Mohamed MA,Coppel HCdoi
10.1007/BF01012285subject
Has Abstractpub_date
1987-06-01 00:00:00pages
1385-93issue
6eissn
0098-0331issn
1573-1561journal_volume
13pub_type
杂志文章abstract::Twenty ent-labdane diterpenes, isolated from the aquatic plants Ruppia maritima and Potamogeton natans, were tested to detect their effects on aquatic organisms from different trophic levels. Toxicity tests were performed on aquatic producers (the alga Selenastrum capricornutum), and consumers including a rotifer (Bra...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1023/a:1016213630957
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:1995-03-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF01020312
更新日期:1986-12-01 00:00:00
abstract::Pharmacophagy of methyl eugenol (ME)--a highly potent male attractant, by Bactrocera papayae results in the hydroxylation of ME to sex pheromonal components, 2-ally-4,5-dimethoxyphenol (DMP) and (E)-coniferyl alcohol (CF). These compounds, which are also male attractants, are then sequestered and stored in the rectal ...
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pub_type: 杂志文章
doi:10.1023/b:joec.0000048778.02561.70
更新日期:2004-11-01 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:2002-08-01 00:00:00
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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
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更新日期:1990-04-01 00:00:00
abstract::The original version of this article unfortunately contained some mistakes. ...
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pub_type: 杂志文章,已发布勘误
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更新日期:2019-04-01 00:00:00
abstract::Calocedrus formosana Florin (Cupressaceae) is an endemic tree species in Taiwan; its timber is recognized for natural decay resistance. To examine the antitermitic and antifungal activities of leaf essential oil and its main constituents, C. formosana leaves were extracted and the essential oils analyzed by GC-MS. Bio...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
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更新日期:2004-10-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00994198
更新日期:1991-04-01 00:00:00
abstract::Phenolic compounds have been identified as the most common allelochemicals produced by higher plants. Inhibitions of cinnamic acid, its related phenolic derivatives, and abscisic acid (ABA) on seedling growth and seed germination of lettuce were studied.trans-Cinnamic acid, ando-,m-, andp-coumaric acids inhibited the ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00982307
更新日期:1993-08-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1007/s10886-019-01120-1
更新日期:2019-12-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00984949
更新日期:1992-12-01 00:00:00
abstract::Preadult exposure to carbaryl affected the subsequent behavior of two-spotted spider mites (Tetranychus urticae Koch) on leaf surfaces with discontinuous acaricide residues. In dicofol bioassays, preexposure to carbaryl caused a loss of avoidance behavior (eliminating the tendency of mites to feed and stand longer off...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02065992
更新日期:1994-01-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
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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
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更新日期:2018-05-01 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:2010-03-01 00:00:00
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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::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...
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pub_type: 杂志文章
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更新日期:2018-08-01 00:00:00
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更新日期:2012-07-01 00:00:00
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pub_type: 杂志文章
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更新日期:1995-08-01 00:00:00
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pub_type: 杂志文章
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更新日期:2008-11-01 00:00:00
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journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF00988327
更新日期:1992-06-01 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
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更新日期:1991-02-01 00:00:00
abstract::Quinolizidine alkaloid contents of leaves and seeds ofLupinus argenteus (Fabaceae) collected from seven different localities near Gothic, Colorado were determined by capillary GLC. Differences in alkaloid levels between sites are substantial and alkaloid quantity decreases as elevation increases. Leaves at the lowest ...
journal_title:Journal of chemical ecology
pub_type: 杂志文章
doi:10.1007/BF02059582
更新日期:1994-04-01 00:00:00