Difference between Rusts and Smuts The rusts and smuts are perhaps the most economically important fungal plant pathogens. Rusts: A plant disease caused by a fungus of the class uredinomycetes.
Amazon claims its Prime Day sale will rival Black Friday, offering more deals than the massive consumer event held the day after the Thanksgiving holiday. Deals start at midnight Wednesday. The sale is available only to new and existing members of Amazon Prime, the retail's subscription available for $99 a year. Along with discounts on shipping, Prime features access to streaming video and music services.
Amazon seeded us with an early look at its Prime Day deals, and most offerings appear better than last yearâs Sharpies and Tupperware at first glance. For example, we found Prime Day deals for 4K TVs, popular mirrorless DSLR bodies, and high-end 802.11ac routers.