| Authors(s) | Caprile, J., Varela, L., Pickel, C., Coates, W.W., Bentley, W.J. and P.M. Vossen |
| Year | 2000 |
| Title | Pests of apple. University of California Pest Management Guidelines. http://www.ipm.ucdavis.edu/PMG/selectnewpest.apples.html |
| Authors(s) | Caprile, J., Varela, L., Pickel, C., Coates, W.W., Bentley, W.J. and P.M. Vossen |
| Year | 2000 |
| Title | Pests of apple. University of California Pest Management Guidelines. http://www.ipm.ucdavis.edu/PMG/selectnewpest.apples.html |