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Visual Symptoms of Some Mineral Deficiencies on Pyrethrum (Chrysanthemum Cinerariaefolium)

Published online by Cambridge University Press:  03 October 2008

A. Pinkerton
A. Pinkerton
Affiliation:
National Agricultural Laboratory, Nairobi, Kenya
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Summary

Visual symptoms of deficiencies of nitrogen, phosphorus, potassium, calcium, magnesium, sulphur and boron on pyrethrum are described, and compared with those observed previously on other species of chrysanthemum.

Type
Research Article
Information
Experimental Agriculture , Volume 6 , Issue 1 , January 1970 , pp. 19 - 25
Copyright
Copyright © Cambridge University Press 1970

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