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US5866141A Patch preparations for treating plants 失效
用于处理植物的补片制剂

Patch preparations for treating plants
摘要:
The following invention introduces a patch preparation for treating plants, whereas the patch preparations comprise a chemical layer composed of at least one agrochemically active compound, at least one adhesive and optionally, one or more additives. The components are dispersed in a matrix state on a substrate which are then introduced on the roots of the plant to be treated.
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