Mechanical Blossom Thinning Using a Darwin String Thinner Johnson, R. Scott, D. Slaughter, T. DeJong, K. Day, R. Duncan, M.l Norton and B. Phene. 2009
Testing a Fall Ethrel Application for Flower Removal: A New Thinning Approach Crisosto, Carlos H., Kevin R. Day, Wesley Henderson and R. Scott Johnson. 2009
Testing Fall Ethrel Applications for Flower Removals: A New Thinning Approach Crisosto, Carlos H. 2010