Chemicals attractants pheromones. Medical search. Frequent questions

A major goal of the research is to develop practical applications for semiochemicals and other behavior modifying chemicals for IPM programs. (usda.gov)
Pheromones are semiochemicals that influence the physiology or behavior of members of the same species . (omri.org)
While pheromones carry information from one individual to another of the same species, allelochemicals are semiochemicals that carry signals from one species to a different species . (omri.org)
Much of our work on crop pests, conducted in close collaboration with the Chemical Ecology group, is concerned with analysing the behaviour of pests responding to semiochemicals (sex pheromones, attractants, repellents) used to monitor and/or control insects which attack crops directly or spread plant diseases that destroy the crop. (nri.org)
Its product range comprises more than 300 species specific insect lures (made with semiochemicals such as pheromones and natural attractants), insect traps, proprietary semiochemical controlled release technologies such as SPLAT (TM) (Specialized Pheromone & Lure Application Technology), and a range of novel pest management tools (such as bio-functionalized nano-sensors for the detection of plant and insect vectored pathogens). (agropages.com)
Semiochemicals are organic substances that insects use to transmit a specific chemical message that aids in changing physiology or behaviour. (greyviews.com)

Allomones are allelochemicals such as repellents or defense compounds that benefit the organisms which emit them, and synomones are those that benefit both the sender and the receiver of the chemical message. (omri.org)
Attractants and repellents can be airborne chemicals, chemicals found in food, or chemicals that diffuse through water. (sciencebuddies.org)
It is usually used in the field of chemical ecology to encompass pheromones, allomones, kairomones, attractants and repellents. (bedoukianbio.com)

For detection and monitoring of pest populations, farmers and scientists often use pheromones (volatile chemicals attracting members of the same species) and other attractants to trap pests. (usda.gov)
Controlling agricultural pests through their pheromones is not a new strategy. (msucares.com)
These concerns drive the discovery anddevelopment of alternatives to chemical control of plant pathogens, weeds, and insect pests.The term Integrated Pest Management has, more often than not, been identified withentomologists. (vdocuments.net)
These chemicals have pheromones that attract pests to the area. (lovingcareathome.com)
You can also use juvenile hormones that keep pests from reproducing using attractants. (lovingcareathome.com)
The use of natural predators or parasites, instead of chemicals, to control pests. (wordinfo.info)
Populations of insect pests may also be reduced by releasing sterile males to mate with the females, or by using sex-attractant chemicals (pheromones) to trap males or females. (wordinfo.info)

Bucket traps and bottle traps, often supplemented with a funnel, are inexpensive versions that use a bait or attractant to lure insects into a bucket or bottle filled with soapy water or antifreeze. (wikipedia.org)
These findings are important because they give pheromone lure manufacturers, formulators, and pest managers flexibility to use more cost-efficient synthesis and trapping tactics to detect, monitor, and manage this pest. (usda.gov)
Twenty One contains fly pheromones and attractants that lure the flies to the treated area for fast and effective control. (lodi-uk.com)
It's even possible that the spiders use some chemical attractant, such as a mite pheromone, to lure them to the webs . (strangesounds.org)

Pheromone traps release this attractant chemical and also have a sticky surface for trapping moths. (pesticide.org)
To use pheromone traps, start in early spring. (pesticide.org)
Pheromones are commonly used in traps and lures, attract-and-kill systems, and in confusion and disruption of insect mating. (omri.org)
You can also use pheromone traps to trap mice, meal moths, and clothes moths. (lovingcareathome.com)
So the secret to non-toxic control is a combination of washing, tightly sealed storage containers, regular vacuuming of cupboards and wardrobes and pheromone traps. (greenharvest.com.au)
Try mechanical controls, such as fly masks, fly sticks and pheromone and bait traps. (equisearch.com)
Trap catches will be identified to species and sex and compared between traps baited with a chemical compound and a paired unbaited control trap by repeated measures analysis. (usda.gov)

They include sex attractants, alarm substances, aggregation pheromones and trail markings. (omri.org)
Researchers have identified the aggregation pheromone (produced by male bugs and attracting females, males and the immature nymph bugs), and combined it with another stink bug's pheromone as a synergist for added attraction. (usda.gov)
Additionally, technological advancements in pheromone compounds, notably aggregation pheromones to trap insects, and increased R&D activities for enhanced agricultural activities drive market expansion. (greyviews.com)
The development of pheromone compounds, notably aggregation pheromones to trap insects, and expanding R&D activities for advanced agricultural operations also contribute to the market's expansion. (greyviews.com)
This study demonstrates the presence of aggregation pheromones in Deimanyssus gallinae (DeGeer) (Acari: Dermanyssidae), the common chicken mite, and gives evidence of possible sex attractants also being produced. (georgiasouthern.edu)
The Patlak-Keller-Segel equation is a canonical model of chemotaxis to describe self-organized aggregation of organisms interacting with chemical signals. (nature.com)
Focusing on radially symmetric solutions on a two-dimensional disc, we find that the chemical interaction competes with diffusion so that aggregation occurs when the relative interaction strength exceeds a certain threshold. (nature.com)

Are kairomones considered pheromones, and are they allowed? (omri.org)
Kairomones are allelochemicals where the chemical signals are favorable to the organism that receives the signal. (omri.org)
Commercial insect control products may contain pheromones and/or kairomones. (omri.org)
This expressly excludes synthetic kairomones from use in organic production under the "pheromones" category. (omri.org)

Semiochemical" is the general term used to describe chemicals emitted by an organism that influence the physiology or behavior of other organisms. (omri.org)
The relative insensitivity of BMSB to these attractant ratios gives flexibility to development of more cost-efficient synthesis and trapping as well as other semiochemical-based management tactics. (usda.gov)
Semiochemical extraction and chemical characterisation require expensive equipment. (greyviews.com)
A semiochemical (semeon means a signal in Greek) is a generic term used for a chemical substance or mixture that carries a message. (bedoukianbio.com)
BedoukianBio, the leader in pheromone and semiochemical technical grade active ingredient registrations in the US, is excited to announce the addition of a new pheromone to help control the problematic olive fruit fly. (bedoukianbio.com)

Pheromones are attractants produced by female moths to attract males. (pesticide.org)
For example, female moths emit a sex attractant chemical (pheromone) that is also emitted by the American bola spiders that prey on male moths (allomone). (omri.org)
The moths spend all day resting to preserve energy throughout their short lifespan, and so mating occurs at night when the adult female releases a pheromone that the male can detect at great distances. (glenlivet-wildlife.co.uk)
In the past, saturating amounts of pheromones have been discharged in orchards and fields to jam the come-hither signal sent by female moths. (msucares.com)
He has also found that while the sex pheromone is used by female moths to attract males, PBAN, which controls sex pheromone production, is made in both females and males. (msucares.com)

They typically use food, visual lures, chemical attractants and pheromones as bait and are installed so that they do not injure other animals or humans or result in residues in foods or feeds. (wikipedia.org)
However, it is still unclear if the ratio of the two pheromone components in the commercial lures, as well as the ratio of the pheromone to the synergist, are optimized. (usda.gov)
The lures contains a grain-oil food attractant and the pheromone for Red & Confused flour beetles, Cigarette beetles, Warehouse beetles and Rice Weevils. (oldhamchem.com)
Quickbayt Spray also contains a unique attractant, the housefly sex pheromone, which lures the flies away from nuisance areas and attracts them to the bait. (dandldenton.com)

In these species, males develop a special gland during the breeding season which they use to rub pheromones into the female's skin. (froglife.org)
When pheromones were originally considered for inclusion on the National List in 1995, the National Organic Standards Board (NOSB) Technical Advisory Panel report noted that they disrupt mating patterns of males of target species, and specifically states that the substance "does not affect other species. (omri.org)
Males are attracted by these chemical messages, which they detect using their large, plumose (feather-like) antennae. (glenlivet-wildlife.co.uk)
This begins when males produce a pheromone that encourages females to fly and find mates, which causes swarms of several females. (umich.edu)
This method may also include using sterile males, pheromones, and other juvenile hormones to reduce pest populations. (lovingcareathome.com)

Mosquitoes and many other insects are attracted by bright colors, carbon dioxide, lactic acid, floral or fruity fragrances, warmth, moisture and pheromones. (wikipedia.org)
MISSISSIPPI STATE -- Pheromones -- those chemicals that stimulate courtship, mating and other social behavior in animals and insects -- may one day be manipulated to manage the corn earworm. (msucares.com)
While much of our understanding of chemical communication is based upon research on insects, the olfactory biology and ecology of some vertebrates is increasingly understood. (biomedcentral.com)
Attracts Insects fast with pheromones and attractants. (lodi-uk.com)

Thus the Coolidge effect is at least partly dependent on discrimination of a new female by chemical cues. (nih.gov)
However, studies over the past two decades have shown that chemical cues are more important than was first realised in the lives of frogs and toads. (froglife.org)
Therefore the additional chemical cues emitted in the form of pheromones may aid in species recognition. (froglife.org)
This is a relatively simple experiment that you can do to determine whether ants use attractant signals (positive cues) or repellant signals (negative cues) or both. (sciencebuddies.org)
Animals respond to chemical cues in different ways. (sciencebuddies.org)
When she scratches she also leaves behind chemical cues from scent glands in her paws. (vetstreet.com)
Chemical cues and pheromones guide decisions in organisms throughout the animal kingdom. (biomedcentral.com)
Here, we provide a broad review of the chemical cues and pheromones used by the sea lamprey during reproduction, including overviews of the sea lamprey olfactory system, chemical cues and pheromones, and potential applications to population management. (biomedcentral.com)
Sea lamprey use chemical cues and pheromones to identify productive spawning habitat, coordinate spawning behaviors, and avoid risk. (biomedcentral.com)
Detection of chemicals can be integrated into the decision making processes of organisms via adaptations in receivers (chemical cues) or both receivers and signalers (pheromones) [ 1 ]. (biomedcentral.com)
Schematic illustrating the hypothesized functions of migratory cues, alarm cues, and mating pheromones during reproduction in sea lamprey. (biomedcentral.com)
After a series of field experiments investigating the influence of visual and volatile cues and their capability to attract Scolytinae, it was demonstrated that trap captures can be influenced by the availability of specific nanometer wavelengths of light as well as chemical cue pairing. (auburn.edu)
Different attractant cues were evaluated such as ratios of ethanol to methanol (0:100, 25:75, 50:50, 75:25, 100:0), conophthorin, and various LED color wavelengths: 395 nm (UV), 470 nm (blue), 525 nm (green), 625 nm (red). (auburn.edu)

Results showed that adult and nymphal captures were relatively insensitive to the ratio of synthetic pheromone (mixed murgantiols) to MDT, as long as each was present in the trap. (usda.gov)

To educate and train students to have a sound knowledge of chemical compounds and processes. (edu.ng)
An objective of our project is to field screen possible pheromone compounds to determine which chemicals or blends are attractive to pestiferous click beetle species present in Illinois. (usda.gov)
A second objective is to identify new pheromone compounds from live unmated pestiferous click beetle females. (usda.gov)
To identify new pheromone compounds, live virgin females will be obtained by rearing field-collected larvae to adults in the laboratory, individually, in plexiglass containers. (usda.gov)

These synthetic pheromones are copies of certain natural substances released by organisms as communication signals. (omri.org)
Nerve cells are secretory, for responses to the nerve impulses that they propagate depend upon the production of chemical transmitter substances, or neurotransmitters , such as acetylcholine and norepinephrine (noradrenaline), which are liberated at nerve endings in minute amounts and have only a momentary action. (britannica.com)
Chemical substances, excreted by an organism into the environment, that elicit behavioral or physiological responses from other organisms of the same species. (bvsalud.org)

When an ant is disturbed, it releases a pheromone that can be detected by other ants several inches away. (dp.ua)

Insect chemical ecology and odor-mediated behaviors. (usda.gov)
Journal of Chemical Ecology. (usda.gov)
With ISCA's outstanding chemical ecology, synthesis and analysis capabilities, it is the world's sole commercial source for many difficult to synthesize insect pheromones. (agropages.com)
Journal of Chemical Ecology , 14 (11), 2131-2145. (psu.edu)
Teal, PEA & Tumlinson, III, JH 1988, ' Properties of cuticular oxidases used for sex pheromone biosynthesis by Heliothis zea ', Journal of Chemical Ecology , vol. 14, no. 11, pp. 2131-2145. (psu.edu)

Results from this study were among the first to demonstrate a mate-attractant function for anuran breeding glands. (froglife.org)
Since many anuran species possess breeding glands, these results suggest that pheromone communication could be more widespread among frogs and toads than previously believed. (froglife.org)
Figure 2: Male mantellid frogs such as the golden mantella (Mantella aurantiaca) from Madagascar may use volatile pheromones emitted from glands on their thighs to attract females. (froglife.org)
And the neuropeptide is made in corn earworm larvae, which don't have pheromone glands. (msucares.com)
Biosynthesis of the aldehydic sex pheromone components released by females of Heliothis zea was found to be catalyzed by primary alcohol oxidases residing in the cuticle that covers the glands. (psu.edu)
Activity, as indicated by conversion of primary alcohol to aldehyde, was as high in cell-free cuticle as it was in intact pheromone glands. (psu.edu)
When pheromones first hit the scene, they were made from the glands of the musk deer. (lovesolutionsstore.com)

The released cloud of synthetic pheromone effectively damps any individual scent trail left by a female, preventing the male moth from finding a mate -- a process known as mating disruption. (msucares.com)

You've probably read that ants use chemical signals to communicate with one another. (sciencebuddies.org)
The trail pheromone evaporates quickly so other ants stop coming to the site and are not confused by old trails when food is found elsewhere. (dp.ua)

Pheromones are chemicals released by an organism into its environment enabling it to communicate with other in its own species. (dp.ua)
They are thought to serve as a barrier to water influx in the organism, to act as sex attractants (or anti-aphrodisiacs), to affect the absorption of chemicals and microorganisms. (gerli.com)

It is said that the scent of pheromones is one of the territory marks. (dp.ua)
If you're looking for the man or woman of your dreams, unsuspecting pheromones in your body scent are most likely playing a large and very clever role in mate attraction. (dp.ua)
Scent of Eros" is one of the highest-rated pheromone products and is ideal for pheromone newbies. (lovesolutionsstore.com)

However, while pheromone release presents an attractive ecological approach to insect control, effective and practical methods of distributing this family of chemicals are still being developed. (msucares.com)
In contrast, entomologists and weed scientists were more insulated from thatnecessity due to the availability of relatively inexpensive pesticides to correct a problem.Several events stimulated the necessity for developing IPM programs in entomology,including those that emphasized development of non-chemical methods of insect control(e.g., cultural, biological, and physical control described herein). (vdocuments.net)

This study confirmed the presence of volatile pheromones in the gular patch on the vocal sac of reed frogs from several of the genera known at present including the most species-rich ones (Hyperolius, Afrixalus, and Heterixalus). (froglife.org)

Synthetic attractants like methyl eugenol are very effective with tephritid flies. (wikipedia.org)

Perception of these chemical signals may be olfactory or by contact. (bvsalud.org)

A pheromone is a substance(click for more) that is excreted off of the surface of the body…an animal that emits the sex attractant {pheromone} draws to her the opposite sex animal ripe for the reproductive survival of the species. (athenainstitute.com)
For example, the pheromone product, "Edge Trust" draws people in with a chemical called oxytocin, which has been scientifically proven to increase feelings of trust. (lovesolutionsstore.com)

A recent scientific study found that a proprietary blend of naturally occurring moth attractants, now marketed in Brazil under the brand name Noctovi, is effect. (agropages.com)
The pheromones though are naturally produced by our human bodies. (dp.ua)
Pheromones naturally increase your confidence and make you feel more youthful and attractive. (lovesolutionsstore.com)

This study, through 2-year-long field trials in Maryland and West Virginia, establishes that the bug's attraction is relatively insensitive to the ratios of the pheromone components, and to the ratio of the pheromone mixture and its synergist. (usda.gov)
The pheromone product "Attraction" contains both. (lovesolutionsstore.com)

There are instances where the same chemical could be classified as an allomone, kairomone or pheromone depending on its circumstantial effects. (omri.org)

If we can disrupt the synthesis of pheromone, we can in theory interfere with mating and egg laying," Ma said. (msucares.com)
Ma is studying an insect neuropeptide known as pheromone biosynthesis activating neuropeptide, or PBAN, that affects the synthesis of sex pheromones in the corn earworm. (msucares.com)

A symmetrical diester as the sex attractant pheromone of the North American click beetle Parallelostethus attenuates (Say) (Coleoptera: Elateridae). (usda.gov)

release a mate-attractant chemical. (froglife.org)
Mating begins when females release a sex-attractant pheromone at dusk. (glenlivet-wildlife.co.uk)
These efforts are made even more complex because the success of the pheromone-release technique depends on the physical characteristics -- slope, shape, size, wind conditions and canopy -- of the orchard or field to be treated. (msucares.com)
Ma's approach could help reduce the pest's numbers while providing the same environment-friendly advantage seen with pheromone release. (msucares.com)
It has been written this is to a primer pheromone that women release. (dp.ua)

University of California Riverside scientists have a new chemical weapon to seduce and kill the invasive, long-nosed beetles destroying California palm trees by. (agropages.com)
An extensive analysis looking at the physiological mechanisms underlying attractant cue specifications and acoustic production could further our understanding of ambrosia beetles. (auburn.edu)

All of our pheromone products influence behavior. (lovesolutionsstore.com)

Also, captures using various ratios of the two active pheromone stereoisomers were undertaken in month-long trials with and without MDT. (usda.gov)

This research suggests that X. germanus, X. crassiusculus, C. mutilatus, and other Scolytinae have species-specific attractant cue specifications and acoustic production, both of which can be used to further understand and manage these organisms. (auburn.edu)

Hundreds of pheromones are known with which one sex (usually the female) of an insect species associates its mates. (dp.ua)
No. Pheromones can be used to enhance your social and love life, regardless if you're male or female, gay or straight. (lovesolutionsstore.com)

The use of chemical communication to facilitate courtship in salamanders and newts is well recognised. (froglife.org)
Chemical communication may be used to serve different purposes during courtship in anurans. (froglife.org)

Natural sodium bicarbonate taken from the ground in Colorado, as opposed to most which is made by a chemical process. (realrawfood.com)
Nahcolite is sodium in its pure mineral form, which allows natural soda to produce a completely natural product requiring zero chemical alteration. (realrawfood.com)
Human beings do not produce large quantities of natural pheromones. (dp.ua)
Additionally, the market is expanding due to the growing negative effects of chemical pesticides, the introduction of various trends, including the use of safe edibles and clean-label, natural, and pesticide-free products, and the consumption of these items. (greyviews.com)
Pheromones are natural chemical scents that have no distinguishable odor yet have a powerful affect on social behaviors, especially mating. (lovesolutionsstore.com)

Since this discovery in 2007, further research has focused on searching for other anurans which use chemical signals. (froglife.org)
It has been established, however, that certain specialized nerve cells, called neurosecretory cells , can translate neural signals into chemical stimuli by producing secretions called neurohormones . (britannica.com)

There are spiders that produce a moth sex pheromone to help catch their prey. (dp.ua)

They are attracted by low concentrations of the pheromone and begin to move towards the region of increasing concentration. (dp.ua)

Now scientists believe that humans sniff out their ideal mates, too, thanks to chemicals called pheromones. (athenainstitute.com)

Some companies are just a scam, offering products with no pheromones or very low dose pheromones. (lovesolutionsstore.com)

If an animal turns away from a chemical cue, then that chemical is a repellent. (sciencebuddies.org)

The corn earworm is an agricultural pest that costs farmers in the South an estimated $2 billion annually in crop losses and chemical control expenses. (msucares.com)
1959) first used the term integrated control to describe thepotential for integration of chemical and biological control tactics. (vdocuments.net)
Yet from a historical view,the concept of integrating chemical control with other tactics was proposed much earlier(Hoskins et al. (vdocuments.net)
1939). Furthermore, integrating multiple non-chemical tactics to control a pesthas been a cornerstone of the discipline of plant pathology throughout much of its earlyhistory (Jacobsen, 1997). (vdocuments.net)
According to James Kohl, well-known pheromone researcher, these undetectable pheromone odors can accelerate puberty, control women's menstrual cycles and may even influence sexual orientation. (lovesolutionsstore.com)

Because the terms above are based on the function of the chemicals rather than the chemicals themselves, one must consider not only the source of the substance but also its intended use and mode of action. (omri.org)

Without additional amounts of the alarm pheromone are released, it soon wears off. (dp.ua)

They transmit information detected from the pheromones to the brain and operate separately from the part of the nose that detects normal odors. (lovesolutionsstore.com)

Now researchers in Chicago have proved that it's the pheromones secreted by women which do the trick. (newscientist.com)

There's no need to treat an entire area as the fly pheromone will attract the flies to where it has been sprayed. (dandldenton.com)

Honey bees also have an alarm pheromone which is why if you get stung near a hive you can expect more bee stains really soon if you are not careful. (dp.ua)
When choosing pheromone products, be careful to choose one that has a good reputation. (lovesolutionsstore.com)

There are various classes of allelochemicals and they are grouped based on who benefits from the chemical signal. (omri.org)

The companies selling products are synthetic pheromones. (dp.ua)
No animals were harmed in the making of these pheromone products. (lovesolutionsstore.com)

The process has been improved, making both of these two chemicals available in larger quantities. (bedoukianbio.com)

Mississippi Agricultural and Forestry Experiment Station entomologist Peter Ma is discovering how the corn earworm pheromone production pathway is wired and searching for ways to short-circuit the process in the insect. (msucares.com)
Screening of putative pheromone chemicals will be performed in two general habitats in Illinois: 1) native vegetation in crop growing areas where diverse and relatively dense assemblages of wireworm species can be found, and 2) agricultural habitats where pestiferous species of wireworms are prevalent, in multiple geographic and climatic regions. (usda.gov)

The organ that detects the pheromones is called the Vomeronasal organs. (lovesolutionsstore.com)

Pheromones for humans. (dp.ua)

Alarm Pheromone. (dp.ua)
As they get nearer to their disturbed ant releasing an alarm pheromone, their response changes to one of emergency and alarm. (dp.ua)

The market is expected to grow as a result of rising investments in research and development and increased public awareness of the detrimental effects of chemicals on human health. (greyviews.com)
To look for human pheromones, Kathleen Stern and Martha McClintock of Chicago University placed absorbent pads under the arms of nine women. (newscientist.com)
In 1986, Dr. Winnifred Cutler co-discovered the presence of pheromones (click for more on pheromone discovery) in the human armpit. (athenainstitute.com)
Athena Institute is a biomedical research organization founded by Dr. Winnifred Cutler, the biologist who co-discovered human pheromones in 1986. (athenainstitute.com)
Are the Pheromones You Sell Animal or Human? (lovesolutionsstore.com)
These pheromones can now be easily created in a lab and they're all human, not animal. (lovesolutionsstore.com)

Anatomy6

Organisms4

Chemicals and Drugs12

Psychiatry and Psychology2

Phenomena and Processes8

Information Science2

Health Care2

Semiochemicals6

Repellents3

Pests7

Lure4

Traps7

Aggregation7

Kairomones4

Semiochemical5

Moths5

Lures4

Males5

Insects4

Cues13

Trap1

Compounds4

Substances3

Releases a pheromone1

Ecology5

Glands7

Synthetic pheromone1

Ants2

Organism2

Scent3

Insect control2

Volatile1

Methyl1

Olfactory1

Draws2

Naturally3

Attraction2

Kairomone1

Synthesis2

Click beetle1

Release5

Beetles2

Behavior1

Ratios1

Species specific1

Female2

Courtship2

Natural5

Signals2

Spiders1

Increasing concentration1

Mates1

Dose1

Repellent1

Control5

Substance1

Amounts1

Transmit1

Researchers1

Flies1

Careful2

Allelochemicals1

Products2

Quantities1

Agricultural2

Vomeronasal1

Humans1

Alarm2

Human6