A microwave system for frost protection of fruit trees and {TAIL ~ plants} which utilizes a concentrated beam of microwave energy radiated from a directional microwave antenna and directed toward trees, plants and {HEAD ~ fruits} in danger of freezing 
A microwave system for frost protection of fruit trees and { TAIL ~ plants } which utilizes a concentrated beam of microwave energy radiated from a directional microwave antenna and directed toward trees , plants and { HEAD ~ fruits } in danger of freezing
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