Abstract：
:The sorghum shootfly,Atherigona soccata, under low population density conditions lays one egg per sorghum plant. Possible regulatory mechanisms of this oviposition behavior are reported. The presence of an egg thoroughly washed and reattached to a leaf does not deter further oviposition, indicating the absence of visual cues. When washings from eggs were sprayed on sorghum plants, or when plants from which eggs had been removed were presented to a gravid female, significant deterrence was observed. Apparently a deterrent pheromone is associated with the water-soluble glue with which the females attach their eggs to the leaves. Some deterrent effect persists for at least 7 days.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
Raina AKdoi
10.1007/BF00992377subject
Has Abstractpub_date
1981-09-01 00:00:00pages
785-90issue
5eissn
0098-0331issn
1573-1561journal_volume
7pub_type
杂志文章abstract：:Secondary metabolites produced by endophytic microorganisms can provide benefits to host plants, such as stimulating growth and enhancing the plant's resistance toward biotic and abiotic factors. During its life, a host plant may be inhabited by many species of endophytes within a restrictive environment. This conditi...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-013-0351-7
更新日期：2013-10-01 00:00:00
abstract：:Exposure ofBombyx mori larvae to 2-furaldehyde, a major volatile component of baldcypress heartwood,Taxodium distichum, resulted in in vivo inhibition of enteric microorganisms at concentrations (1-47 ppm) that were released naturally from heartwood. The 7 bacterial and 2 fungal enteric isolates were also inhibited in...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00988638
更新日期：1981-01-01 00:00:00
abstract：:Termite colonies are almost always founded by a pair of winged dispersers, in spite of the high costs and low success rates inherent in independent colony foundation. The dispersal flights of imagoes from natal colonies are followed by mate search, mediated by sex-pairing pheromones. Here, we studied the chemistry of ...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-018-0965-x
更新日期：2018-06-01 00:00:00
abstract：:In this study, we compared the effects of several preservation methods on the secondary phenolics of the mature leaves of purple willow (Salix purpurea L., salicaceae) with results obtained with fresh leaf analyses. Conventional freeze-drying, in which the leaves were first frozen with liquid nitrogen and then placed ...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1010358120482
更新日期：2001-04-01 00:00:00
abstract：:Anal (proctodeal) glands of maleMicrotus agrestis housed in social isolation undergo severe atrophy. Their weight and volume is significantly lower than those of the stock control males. The atrophied glands can be revived by subjecting deprived voles to various social odors. Atrophied glands of isolated males do not ...
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：:Traps baited with semiochemicals are often used to investigate the chemical ecology of scolytids and associated insects. One statistical problem frequently encountered in these studies are treatments that catch no insects and, thus, have zero mean and variance, such as blank or control traps. A second problem is the u...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/b:joec.0000042069.17533.3c
更新日期：2004-08-01 00:00:00
abstract：:The intertidal pulmonate limpetTrimusculus reticulatus, which is found in caves or crevices along the California coast, was previously reported to contain two novel diterpenoids, 6β-isovaleroxylabda-8,13-dien-7α,15-diol (1) and 2α,7α-diacetoxy-6β-isovaleroxylabda-8,13-dien-15-ol (2). Dissection of the animals prior to...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF02040197
更新日期：1996-01-01 00:00:00
abstract：:Temporal gland secretion (TGS), obtained from 15 different mature African elephants in Kruger National Park was analyzed for volatile constituents. Only five volatile components were present.p-Cresol was present in all samples, but phenol was found as an appreciable component of only one sample and as trace amounts in...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00994782
更新日期：1982-05-01 00:00:00
abstract：:Red imported fire ants, Solenopsis invicta Buren, build nests by excavating soil. Incorporation of ant-derived chemicals in nesting material has long been known; however, only a few chemicals have been identified. This paucity of identified ant-derived chemicals may be due to the interference from soil-borne compounds...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-006-9249-y
更新日期：2007-03-01 00:00:00
abstract：:With the aim of establishing whether the oxidation of the tricyclic carbon skeleton of scalaradial (1) is specific to Glossodoris mollusks, the chemical investigation of specimens of Glossodoris pallida from two distinct geographical areas (China and Guam) and of Glossodoris vespa and Glossodoris averni from Eastern A...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-007-9387-x
更新日期：2007-12-01 00:00:00
abstract：:The effect of brief pheromone exposures on responses of codling moth (Cydia pomonella L.) males was tested by flight-tunnel and electroantennogram (EAG) studies. Males were preexposed to pheromone for up to 3 min as they sat in release cages or for shorter times (a few seconds to several min) upon initiating flights o...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-006-9067-2
更新日期：2006-07-01 00:00:00
abstract：:Many species of insects are known to produce and secrete benzoquinone derivatives. These compounds are usually defined as "defense chemicals." However, in many cases, it has not been determined what the chemicals are meant to defend against. Tribolium beetles produce up to three benzoquinones, but their specific funct...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-007-9293-2
更新日期：2007-06-01 00:00:00
abstract：:Many compounds related to (+)-bornyl acetate (a sex phero-mone mimic of the American cockroach) were synthesized and tested for sex pheromonal activity. All compounds except for esters of (+)- and (-)-borneol were inactive, whereas (+)-bornyl acetate (Ib) and propionate (Ic) showed the activity at 0.05 mg. Although (-...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00988460
更新日期：1983-03-01 00:00:00
abstract：:Diastereomers of the spiroacetal, 2,8-dimethyl-1,7-dioxaspiro [5.5]undecane, represent main components of the cephalic secretion from males of the solitary bee,Andrena wilkella. The major compound proved to be of high enantiomeric purity, showing (2S,6R,8S) configuration. Only the naturally occurring enantiomer attrac...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01021775
更新日期：1990-02-01 00:00:00
abstract：:The buffy-headed marmoset (Callithrix flaviceps) is apparently the only predispersal herbivore of the seeds of Siparuna guianensis at the Caratinga Biological Station in southeastern Brazil. Both the fruit receptacles and the frutioles (seeds) of S. guianensis are relatively rich in nutrients such as carbohydrates, pr...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1005672017673
更新日期：2001-01-01 00:00:00
abstract：:Plant secondary metabolites have an important role in defense responses against herbivores and pathogens, and as a chemical barrier to elevated levels of harmful air pollutants. This study involves the rapid chemical profiling of phenolic and diterpene resin acids in needles of two (ozone-tolerant and ozone-sensitive)...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-007-9314-1
更新日期：2007-07-01 00:00:00
abstract：:Forty-five species of brown algae (Phaeophyceae) were surveyed for their capacity to respond by an oxidative burst to challenges with alginate oligosaccharides. Intertidal frondose brown algae (Fucales) constitutively released high quantities of peroxide. The capacity to recognize oligoguluronates and to react with an...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1020706129624
更新日期：2002-10-01 00:00:00
abstract：:The European rabbit (Oryctolagus cuniculus) uses the secretion of the chin gland to maintain dominance hierarchies in the wild. Recent work has investigated changes in the secretion when social status is manipulated in the rabbit. When a rabbit becomes dominant, a new compound appears in his secretion, 2-phenoxyethano...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1023836319677
更新日期：2003-05-01 00:00:00
abstract：:Insects are the largest and most diverse group of organisms on earth, with over 1,000,000 species identified to date. Stick insects ("walkingsticks" or "phasmids", Order Phasmatodea) are known for and name-derived from their camouflage that acts as a primary line of defense from predation. However, many species also p...
journal_title：Journal of chemical ecology
pub_type： 临床试验,杂志文章
doi：10.1007/s10886-012-0183-x
更新日期：2012-09-01 00:00:00
abstract：:Odor is a key trait for pollinator attraction in flowering plants, and many studies have investigated odor evolution in the light of pollinator selection by emphasizing the importance of the plant phylogenetic history. By contrast, little is known on the evolution of odors in fungus-insect interactions. In this study,...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-008-9476-5
更新日期：2008-06-01 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：:The ability of stink bugs to release high amounts of strong-smelling and irritating defensive compounds is related to their metathoracic gland (MTG), which is an exocrine gland with defensive, sexual, alarm and aggregation signal functions. Orsilochides leucoptera (Scutelleridae) is a widespread species in the Neotrop...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-020-01189-z
更新日期：2020-06-01 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：:The parsnip webworm,Depressaria pastinacella (Lepidoptera: Oecophoridae), feeds on plants rich in furanocoumarins, phototoxic allomones. Final-instar larvae possess high levels of activities of antioxidant enzymes (Superoxide dismutase, catalase, glutathione reductase), which detoxify oxygen radicals generated from th...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01017468
更新日期：1990-08-01 00:00:00
abstract：:Natural rates of chemical production, release, and transport of fluid-borne molecules drive fundamental biological responses to these stimuli. The scaling of the field signaling environment to laboratory conditions recreates essential features of the dynamics and establishes ecological relevance. If appropriately scal...
journal_title：Journal of chemical ecology
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s10886-008-9486-3
更新日期：2008-07-01 00:00:00
abstract：:A current model of amino acid chemoreception has generated the idea that pH affects the efficiency of stimulus-receptor binding by altering the charge distribution on stimulus molecules. The model suggests that amino acids are maximally stimulatory near their isoelectric points. We point out that, within a broad range...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01022537
更新日期：1988-01-01 00:00:00
abstract：:Ilex opaca andIlex verticillata are woody species bearing lowquality, bird-dispersed fall fruits that persist for several months. Tests of secondary chemistry show that fruits of both species contain phenolics and saponins as major classes of secondary metabolites. Soluble carbohydrates are the major nutrients in both...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01402936
更新日期：1991-06-01 00:00:00
abstract：:The tropical rainforest shrub Piper cenocladum, which is normally defended against herbivores by a mutualistic ant, contains three amides that have various defensive functions. While the ants are effective primarily against specialist herbivores, we hypothesized that these secondary compounds would be effective agains...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1026310001958
更新日期：2003-11-01 00:00:00
abstract：:Bakers' yeast reduction of (2E)-3-(2'-furanyl)-2-methyl-2-propenal yielded the synthetic intermediate, (2S)-3-(2'-furanyl)-2-methylpropanol, of high chiral purity (>97% ee) for the synthesis of the enantiomers of 2,5-dimethylheptadecane and 7-methylheptadecane, two synergistic sex pheromone components of the western h...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00980690
更新日期：1993-11-01 00:00:00
abstract：:Adult females of Monochamus alternatus are known to use palpation to recognize oviposition scars that contain eggs and to be deterred from oviposition. This study investigated the oviposition-deterring activity of a jellylike secretion deposited by the females immediately after oviposition and methanol extracts of fem...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1010363912326
更新日期：2001-06-01 00:00:00
