Podcast
Questions and Answers
Which of the following plant-derived compounds is used as an insecticide and is highly toxic to insects and mammals?
Which of the following plant-derived compounds is used as an insecticide and is highly toxic to insects and mammals?
What is the primary use of Rotenone?
What is the primary use of Rotenone?
Which of the following is NOT used as a molluscicide?
Which of the following is NOT used as a molluscicide?
What is the primary mechanism of action of Warfarin as a rodenticide?
What is the primary mechanism of action of Warfarin as a rodenticide?
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Which plant-derived compound is used as both an insecticide and an acaricide?
Which plant-derived compound is used as both an insecticide and an acaricide?
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What is the primary target of Strychnine?
What is the primary target of Strychnine?
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Which of the following plant-derived compounds is used as a molluscicide?
Which of the following plant-derived compounds is used as a molluscicide?
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What is the primary use of Neem oil?
What is the primary use of Neem oil?
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Study Notes
Insecticides
- Derived from plants, used to kill or repel insects
- Examples:
- Pyrethrum (Chrysanthemum cinerariaefolium): natural insecticide, toxic to insects
- Rotenone (Derris elliptica): toxic to fish and insects, used as a pesticide
- Nicotine (Nicotiana tabacum): used as an insecticide, highly toxic to insects and mammals
Acaricides
- Derived from plants, used to kill or repel ticks and mites (acari)
- Examples:
- Rotenone (Derris elliptica): also used as an acaricide, toxic to ticks and mites
- Neem oil (Azadirachta indica): used to control ticks and mites on livestock
- Pyrethrum (Chrysanthemum cinerariaefolium): also used as an acaricide, toxic to ticks and mites
Molluscicides
- Derived from plants, used to kill or repel snails and slugs
- Examples:
- Metaldehyde (various plants): used as a molluscicide, toxic to snails and slugs
- Ferric phosphate (various plants): used as a molluscicide, toxic to snails and slugs
- Saponins (various plants): used as a molluscicide, toxic to snails and slugs
Rodenticides
- Derived from plants, used to kill or repel rodents
- Examples:
- Strychnine (Strychnos nux-vomica): highly toxic to rodents and other animals
- Coumarin (various plants): used as a rodenticide, toxic to rodents
- Warfarin (Coumadin, from Ferula foetida): used as a rodenticide, anticoagulant effects
Insecticides
- Derived from plants, used to kill or repel insects
- Pyrethrum, derived from Chrysanthemum cinerariaefolium, is a natural insecticide that is toxic to insects
- Rotenone, derived from Derris elliptica, is toxic to fish and insects and is used as a pesticide
- Nicotine, derived from Nicotiana tabacum, is used as an insecticide and is highly toxic to insects and mammals
Acaricides
- Derived from plants, used to kill or repel ticks and mites (acari)
- Rotenone is also used as an acaricide and is toxic to ticks and mites
- Neem oil, derived from Azadirachta indica, is used to control ticks and mites on livestock
- Pyrethrum is also used as an acaricide and is toxic to ticks and mites
Molluscicides
- Derived from plants, used to kill or repel snails and slugs
- Metaldehyde, derived from various plants, is used as a molluscicide and is toxic to snails and slugs
- Ferric phosphate, derived from various plants, is used as a molluscicide and is toxic to snails and slugs
- Saponins, derived from various plants, are used as a molluscicide and are toxic to snails and slugs
Rodenticides
- Derived from plants, used to kill or repel rodents
- Strychnine, derived from Strychnos nux-vomica, is highly toxic to rodents and other animals
- Coumarin, derived from various plants, is used as a rodenticide and is toxic to rodents
- Warfarin, derived from Ferula foetida, is used as a rodenticide and has anticoagulant effects
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Description
Learn about plant-derived insecticides and acaricides, including their uses and effects on insects, fish, and mammals.
