THE CHEMOTHERAPEUTIC EFFECT OF PYRIDINE-2-THIOL-N-OXIDE AND SOME OF ITS DERIVATIVES ON CERTAIN PLANT DISEASES

被引：11

作者：

Rombouts, J. E. ^{[1
]}

Sijpesteijn, Antje Kaars

机构：

[1] TNO, NV Philips Roxanes Graveland, Agrobiol Lab Boekesteyn, Utrecht, Netherlands

来源：

ANNALS OF APPLIED BIOLOGY | 1958年 / 46卷 / 01期

关键词：

D O I：

10.1111/j.1744-7348.1958.tb02175.x

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Limited systemic protection of broad bean against Botrytis fabae and of cucumber against Cladosporium cucumerinum has been observed as a result of the application of pyridine-2-thiol-N-oxide and its carboxymethyl derivative. Apparently this protection is, to some extent, the result of translocation of the chemicals in the plants. It was found that the vapour phase of pyridine-z-thiol-N-oxide plays an additional role in the chemotherapeutic activity. There is no evidence that the copper chelate of pyridine-2-thiol-N-oxide is translocatable in plants. Root applications of these three compounds had no chemotherapeutic effect.

引用

页码：30 / 36

页数：7

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