Showing 21 - 23 results of 23 for search 'Agriculture in Canada', query time: 0.04s Refine Results
  1. 21

    Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae) by Howard V. Weems, Jr., Thomas R. Fasulo

    Published 2004-07-01
    “….), but during the past 130 years it has become a primary pest of cultivated apples, especially in the northeastern United States and southeastern Canada. Summer- and early fall-maturing varieties are particularly vulnerable, but hard winter apples are sometimes infested. …”
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  2. 22

    Rancher Perceptions of the Coyote in Florida by Raoul K. Boughton, Bethany Wright, Martin B . Main

    Published 2016-04-01
    “… Throughout the continental United States and large portions of Canada and Central America, changes people make to the landscape such as the clearing of forested land and the extermination of larger predators like gray and red wolves have made the environment perfect for the adaptive coyote. …”
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