University of Illinois Urbana-Champaign

Methods and Principles for Interpreting the Phenology of Crop Pests

Tehon, Leo Roy

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https://hdl.handle.net/2142/45916

Description

Title
Methods and Principles for Interpreting the Phenology of Crop Pests
Author(s)
Tehon, Leo Roy
Issue Date
1928-07
Keyword(s)
  • Plant diseases
  • Field crops -- Diseases and pests
  • Entomology
Abstract
This paper proposes primarily to call attention to a method of defining the relations of plant diseases to climate and weather; but it intends, also, to make additional suggestions which may be useful to entomologists (the latter having used the method to a limited extent) and to point out some of the fundamental principles concerned. If certain sections of the paper should appear to readers to be lacking in conclusiveness, the writer would respond that his aim has been not so much to draw final conclusions as to illustrate the potentialities of a method.
Publisher
Champaign : Illinois Natural History Survey
Series/Report Name or Number
Illinois Natural History Survey Bulletin; v. 017, no. 09
ISSN
0073-4918
Type of Resource
text
Language
en
Permalink
http://hdl.handle.net/2142/45916
Copyright and License Information
Copyright 2009 University of Illinois Board of Trustees. All rights reserved.

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Bulletin - Illinois Natural History Survey PRIMARY
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