| 释义 |
Definition of attractant in English: attractantnoun əˈtrakt(ə)ntəˈtræktənt A substance which attracts. a sex attractant given off by female moths to attract a mate 雌蛾释放出的吸引配偶的物质。 Example sentencesExamples - It appears likely that the female emits a sex attractant, which acts as a releaser of male mating behavior.
- These experiments should lead to development of optimal attractants combining chemical and visual signals.
- These floral attractants are particularly alluring to moths called loopers.
- Amino acids are suspected to be primary olfactory attractants for many marine crustaceans.
- ‘Chemical attractants are effective in attracting male fruit flies but not females,’ says Heath.
- In addition to finding the sugars, salts, nitrogen, and amino acids they need to survive, they must also consume certain chemicals used for making sex attractants.
- If we're going to learn to live with bears and other wildlife in the state, we need to teach people to stop leaving food and other attractants out.
- Both the vibrant colors and the nectar supply of the heliotrope are excellent attractants for the butterfly.
- They break down fairly quickly and release flavours and attractants into the water.
- In addition to attractants, repellents are being developed to keep fire ants away from areas where they are a nuisance.
- Sugar sprays and attractants have failed to increase pollination.
- Sex attractants called pheromones have been the main tool available to growers for monitoring codling moths in orchards.
- In most species, the pheromones act as attractants and sexual stimulants.
- He says a major goal of the team's research is to identify which plant chemicals act as bug attractants.
- A flower, for example, may mimic sexual attractants to draw pollinating insects, while other animals may emit scents that deter predators.
- Do not allow damaged, overripe, and fermenting fruits to accumulate in the field as they serve as powerful attractants for the beetles.
Definition of attractant in US English: attractantnounəˈtraktəntəˈtræktənt A substance that attracts something (especially animals) 具有诱惑力的物质 a sex attractant given off by female moths to attract a mate 雌蛾释放出的吸引配偶的物质。 Example sentencesExamples - Sex attractants called pheromones have been the main tool available to growers for monitoring codling moths in orchards.
- If we're going to learn to live with bears and other wildlife in the state, we need to teach people to stop leaving food and other attractants out.
- He says a major goal of the team's research is to identify which plant chemicals act as bug attractants.
- In addition to attractants, repellents are being developed to keep fire ants away from areas where they are a nuisance.
- Amino acids are suspected to be primary olfactory attractants for many marine crustaceans.
- Do not allow damaged, overripe, and fermenting fruits to accumulate in the field as they serve as powerful attractants for the beetles.
- These experiments should lead to development of optimal attractants combining chemical and visual signals.
- It appears likely that the female emits a sex attractant, which acts as a releaser of male mating behavior.
- Sugar sprays and attractants have failed to increase pollination.
- ‘Chemical attractants are effective in attracting male fruit flies but not females,’ says Heath.
- Both the vibrant colors and the nectar supply of the heliotrope are excellent attractants for the butterfly.
- They break down fairly quickly and release flavours and attractants into the water.
- In most species, the pheromones act as attractants and sexual stimulants.
- These floral attractants are particularly alluring to moths called loopers.
- In addition to finding the sugars, salts, nitrogen, and amino acids they need to survive, they must also consume certain chemicals used for making sex attractants.
- A flower, for example, may mimic sexual attractants to draw pollinating insects, while other animals may emit scents that deter predators.
adjectiveəˈtraktəntəˈtræktənt |