The Efficacy And Economic Effects Of Plant Quarantines In California
暂无分享,去创建一个
[1] John. Isaac. Report of the commissioner appointed to investigate the prevalence of Trypeta ludens in Mexico. , 1905 .
[2] F. Fenton,et al. Biology of the Cotton Boll Weevil at Florence, S. C , 1929 .
[3] H. S. Barber. Avocado seed weevils. , 2022 .
[4] R. Wardle. The problems of applied entomology , 1929 .
[5] S. Gonzales. The sweet potato weevil (Cylas formicarius, Fabr). , 1925 .
[6] H. J. Quayle. Dispersion of Scale Insects by the Wind , 1916 .
[7] O. Snapp,et al. Life History of the Oriental Peach Moth in Georgia , 1929 .
[8] Geo. I. b. . Reeves,et al. The control of the alfalfa weevil , 1927 .
[9] H. Ballou. The sweet potato weevil. , 2022 .
[10] L. O. Kunkel. Insect transmission of peach yellows. , 1933 .
[11] E. P. Felt. The European Corn Borer Problem , 1920 .
[12] W. Jepson. A Manual of the Flowering Plants of California , 2023 .
[13] O. H. Swezey. Records of Introduction of Beneficial Insects into the Hawaiian Islands , 1923 .
[14] E. Titus. The alfalfa weevil. , 1910 .
[15] L. Caesar. The European corn borer , 1928 .
[16] F. E.. Principles of Economics , 1890, Nature.
[17] N. E. Stevens. THE INFLUENCE OF CERTAIN CLIMATIC FACTORS ON THE DEVELOPMENT OF ENDOTHIA PARASITICA (MURR.) AND. , 1917 .