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  • All fields: emer-gence
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    • Field key to larvae in pecans

    • Pecan--Diseases and pests--Oklahoma.; Larvae--Identification.
    • This key is designed to serve as a guide to identification of the more typical larvae of the common insect species found in pecans and on pecan trees in Oklahoma.
    • Shade tree borers

    • Borers (Insects)--Control.; Shade trees--Diseases and pests.
    • The term “borer” refers to the larval stage of some beetles and moths that feed inside the stems, branches, or trunks of plants, particularly woody plants. For example, roundheaded and flatheaded borers are the larvae of longhorned beetles and...
    • Central and eastern plains production handbook

    • Sorghum--Plains United States--Handbooks, manuals, etc.
    • Welcome to the United Sorghum Checkoff Program’s Central and Eastern Plains Production Handbook. We have integrated research from various sources to produce an easy-to-use guide that can help farmers manage their crop more efficiently. Sorghum...
    • Fall gardening

    • Vegetable gardening--Oklahoma.
    • Some of the best quality garden vegetables in Oklahoma are produced and harvested during the fall season when warm, sunny days are followed by cool, humid nights. Under these climatic conditions, plant soil metabolism is low; therefore, more of the...

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