Effectiveness of predator odors as gray squirrel repellents
نویسندگان
چکیده
منابع مشابه
Predator Odors as Repellents to Brushtail Possums and Rabbits
Repellents are being developed as an alternative to the use of poisons, traps, or firearms for controlling damage to forest and farm plantings by the introduced Australian brushtail possum (Trichosurus vulpecula) and European rabbit (Oryctolagus cuniculus). Such repellents need to protect seedlings from irreversible damage for at least 6 months after application. Seven synthetic predator odor c...
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Over time, evolution has shaped the behavior of prey animals such that the need to forage, find mates, and engage in intra-specific competition is balanced with the need to avoid predators (Lima & Dill 1990). Prey have not only evolved strategies to escape a direct attack from a predator, but have also evolved to respond to indirect cues in the environment that indicate predation risk (Orrock e...
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Browsing by overabundant herds of white-tailed deer (Odocoileus virginianus) can cause signifi cant economic damage to agricultural crops and landscape plantings. In many instances, for both commercial growers and homeowners, commercially available repellents may be an appealing alternative to physical exclusion and lethal control of animals. We tested 10 different commercially-available repell...
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Infectious disease introduced by non-native species is increasingly cited as a facilitator of native population declines, but direct evidence may be lacking due to inadequate population and disease prevalence data surrounding an outbreak. Previous indirect evidence and theoretical models support squirrelpox virus (SQPV) as being potentially involved in the decline of red squirrels (Sciurus vulg...
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ژورنال
عنوان ژورنال: Canadian Journal of Zoology
سال: 2001
ISSN: 0008-4301,1480-3283
DOI: 10.1139/z01-116