1. BULLOCK, J.A. (1965) The assessment of populations of Thrips nigropilosus UZEL on pyrethrum. Ann. Appl. Biol. 55: 1-12.
2. BULLOCK, J.A. (1970) Variation in population growth rates in Thrips nigropilosus UZEL (Thysanoptera). Trop. Ecol. 11: 107-125.
3. HARADA, T. (1992) The oviposition process in two direct breeding generations in a water strider, Aquarius paludum (FABRICIUS). J. Insect Physiol. 38: 687-692.
4. HARADA, T. (1993) Reproduction by overwintering adults of water strider, Aquarius paludum (FABRICIUS). Zool. Sci. 10: 313-319.
5. HODEK, I. (1968) Diapause in females of Pyrrhocoris apterus L. (Heteroptera). Acta Entomol. Bohomoslov. 65: 422-435.