What's the difference between ethylicin powder and ethylicin EC?

Different dosage forms. The difference between ethylicin powder and ethylicin EC lies in the different dosage forms. One is powder and the other is EC. Ethylicin is an ethyl homologue of allicin, which is a broad-spectrum fungicide. Its mechanism of action is the reaction between disulfide groups in its own molecular structure and sulfhydryl groups in the molecular mechanism of pathogenic bacteria.