DDT wettable powders and emulsions used on American and Asiatic elms.
D000818:Animals; D003634:DDT; D004655:Emulsions; D010063:Ovum; D011208:Powders; D034403:Ulmus; D014481:United States
D004655:Emulsions; D011208:Powders; D003634:DDT
DDT/wettable powders