1. The usefulness of new taxonomic characters on females of the genus Tetranychus Dufour (Acari: Tetranychidae);Boudreaux;Acarologia,1963
2. A counting dish for nematodes;Doncaster;Nematologica,1962
3. Sampling technique for determining populations of the citrus red mite and its predators;Henderson;U.S. Dep. Agric. Cir.,1943
4. The transmission by mites, host range and properties of ryegrass mosaic;Mulligan;Ann. appl. Biol.,1960
5. Mite transmission of plant viruses;Oldfield;A. Rev. Ent.,1970