NEW TECHNOLOGIES IN DISEASE MEASUREMENT AND YIELD LOSS APPRAISAL

被引：7

作者：

GAUNT, RE

机构：

[1] Department of Plant Science, Lincoln University, Canterbury

来源：

CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE | 1995年 / 17卷 / 02期

关键词：

D O I：

10.1080/07060669509500710

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Disease and yield Loss appraisal are dependent on a wide range of rapidly developing technologies in many sciences. Recent developments in immunological and molecular methods have improved the detection and discrimination of pathogen populations but in many cases are as yet unsuitable for quantifying disease. Developments in remote sensing, imaging, and positioning hardware and software have provided new opportunities for assessing disease severity and for sampling. The potential of disease gradients and nonreplicated designs for yield loss experimentation is discussed relative to design limitations.

引用

页码：185 / 189

页数：5

共 42 条

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