Field Evaluation of Cotton in Puerto Rico for Pink Bollworm Resistance R. L. Wilson Published: 1979 Total Pages: 0 Get eBook
A Laboratory Evaluation of Primitive Cotton - Gossypium Hirsutum L. Races for Pink Bollworm Resistance R. L. Wilson Published: 1975 Total Pages: 8 Get eBook
A Laboratory Evaluation of Primitive Cotton (Gossypium Hirsutum L.) Races for Pink Bollworm Resistance R. L. Wilson Published: 1975 Total Pages: 35 Get eBook
Pink Bollworm Control in the Western United States United States. Science and Education Administration Published: 1980 Total Pages: 88 Get eBook
Studies of the Diapause in the Pink Bollworm in Puerto Rico L. Courtney Fife Published: 1949 Total Pages: 26 Get eBook
Pink Bollworm of Cotton in Puerto Rico During 1936 and Recommendations For Its Control U.S. Dept. of Agriculture. Puerto Rico Experiment Station Published: 1937 Total Pages: 5 Get eBook
