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Diseases controlling of apple tree Canker Tetramycin to control apple tree canker has gained National Sci-Tech Achievement Certificate!
At the same time, it enhances the healing of injury after cutting, sawing, freezing, promote the apple tree’s capability of resistance, and optimize the fruit quality.
Tetramycin to control alternaria leaf spot (bag-covered apple red spot) has been proved to have obvious efficacy, moreover, it could control various diseases, safe, no chemical harm, and other merits.