List of Articles defense enzyme Open Access Article Abstract Page Full-Text 1 - Study on the antiviral activity of Weeping willow, Yarrow and common Nettle plant ethanolic extracts on Cucumber mosaic virus infection in cucumber under greenhouse conditions Taban Safarzadeh Khosroshahi Farshad Rakhshandehroo Tomas Canto Gholamreza Salehi Jouzani