| 11. | Hence the trekkers are advised to carry bugs repellant creams and thick boots.
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| 12. | The only effective repellant is a large dog.
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| 13. | Health officials urged people to use insect repellant in the morning or evening hours.
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| 14. | Also bring anti-diarrhea, stomach-upset medication, and insect repellant.
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| 15. | Some products also include an organic, non-toxic termite and insect repellant.
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| 16. | Artificial fox urine, available at hunting-goods stores, also is a repellant.
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| 17. | _Use insect repellant that contains DEET.
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| 18. | She developed the repellant from nontoxic pheromones, chemicals released by animals to send signals.
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| 19. | Police said they later discovered the powder wasn't anthrax, but bug repellant.
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| 20. | It was the first ant species discovered to use a negative ( repellant ) pheromone.
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