ORIGINAL ARTICLE
An influence of lowered temperature on the migration activity of the population of Rhizopertha dominica F. (Coleoptera, Bostrichidae)
 
More details
Hide details
1
Pedagogical University of Cracow, Institute of Biology, Department of Ecology, Wildlife Research and Ecotourism Podbrzezie 3, 31-054 Kraków, Poland
 
 
Corresponding author
Małgorzata Kłyś
Pedagogical University of Cracow, Institute of Biology, Department of Ecology, Wildlife Research and Ecotourism Podbrzezie 3, 31-054 Kraków, Poland
 
 
Journal of Plant Protection Research 2009;49(3):263-266
 
KEYWORDS
TOPICS
ABSTRACT
The subject of the study was the lesser grain borer Rhizopertha dominica F. – a dangerous pest of stored grain. The study was carried out in the laboratory at a temperature of 31°C, the optimal temperature for this species,and alsoin the temperature lowered to 22°C and 60±5% relative humidity. The main aim of the research was to investigate the migration activity of R. dominica in lowered temperature. In addition the population dynamics, mortality and sexual ratio in a population of R. dominica were also analyzed. It was shown that lowering the temperature to 22°C caused an increase in the migration activity of R. dominica in the initial phase of infesting a new habitat. A larger migration and mortality of females were observed. In addition, the population growth was slow and prolonged in time at the temperature of 22°C as compared to the optimal temperature. Lowering the temperature did not influence the mortality of the R. dominica population
CONFLICT OF INTEREST
The authors have declared that no conflict of interests exist.
 
REFERENCES (16)
1.
Beckett S.J., Morton R., Darby J.A. 1998. The mortality of Rhyzopertha dominica(F.) (Coleoptera: Bostrychidae) and Sitophilus oryzae (Coleoptera: Curculionidae) at moderate temperatures. J. Stored Prod. Res. 34: 363–376.
 
2.
Ciesielska Z. 1971.Studies on interspecific competition between Rhizopertha dominicaF. (Col., Bostrychidae) and Oryzaephilus surinamensisL. (Col., Cucujidae). Pol. J. Ecol. 19: 263–276.
 
3.
Ciesielska Z. 1992. Tendencies to migration in granary beetle populations. p. 80–82. In: “Proc. of the Int. Symposium onStored-Grain Ecosystems” (D.S. Jayas, N.D.G. White, W.E. Murir, R.N. Sinha, eds.). Winnipeg 1992.
 
4.
Ciesielska Z. 1994. Dynamics and expansion of populations of stored beetles populations. p. 500–508. In: “Proc. of the 6th Int. Work. Conf. on Stored-product Protection” (E. Highley, E.J. Wright, H.J.Banks , B.R.Champ, eds.). Canberra. CAB International, Wallingford, UK.
 
5.
Ciesielska Z., Kłyś M. 2002. Aktywność migracyjna populacji kapturnika zbożowca Rhyzopertha dominica F. (Coleoptera, Bostrychidae). Ann. Acad. Pedag. Cracov. 7: 25–37.
 
6.
Gołębiowska Z., Nawrot J., Prądzyńska A. 1976. Studia nad szkodliwością kilku gatunków chrząszczy żerujących w ziarnie zbóż. Prace Nauk. Inst. Ochr. Roślin 18 (2): 49–87.
 
7.
Kłyś M. 1991. Środowiskowe adaptacje chrząszczy spichrzowych. Mat. IX Sympozjum, Wyd. Nauk. WSP Kraków 1991: 79–81.
 
8.
Kłyś M. 1997. Morfologiczne i ekologiczne uwarunkowania dynamiki liczebności i migracji populacji Rhizopertha dominica F. (Coleoptera, Bostrychidae). Praca doktorska. WSP Kraków, 79 pp.
 
9.
Kłyś M. 2007. The influence of selected herb species sage and wormwood on the migrational activity of a Rhyzopertha dominica F. (Coleoptera, Bostrichidae) population. J. Stored Prod. Res. 43: 558–563.
 
10.
Nawrot J. 2002. Owady – Szkodniki Magazynowe. Wyd. Themar, Warszawa, 149 pp.
 
11.
Samson P.R., Parker R.J., Jones A.L. 1989. Laboratory studies on protectants for control of Sitophilus oryzae (Coleoptera: Curculionidae) and Rhyzopertha dominica(Coleoptera: Bostrichidae) in paddy rice. J. Stored Prod. Res. 25: 39–48.
 
12.
Sinha R. N. 1973. Ecology of storage. Ann. Technol. Agric. 22: 351–369.
 
13.
Surtees G. 1964. Laboratory studies on dispersion behaviour of adult beetles in grain – IV. The lesser grain borer Rhyzopertha dominica (F.) (Coleoptera, Bostrychidae). Bull. Ent. Res. 54: 715–722.
 
14.
Surtees G. 1965. Ecological significance and practical implications of behaviour patterns determining the spatial structure of insect population in stored grain. Bull. Entomol. Res. 56: 201–213.
 
15.
White G. G. 1988. Field estimates of population growth rates of Tribolium castaneum(Herbst) and Rhyzopertha dominica(F.) (Coleoptera: Tenebrionidae and Bostrychidae) in bulk wheat. J. Stored Prod. Res. 24: 13–22.
 
16.
Yinon U., Shulov A. 1970. The dispersion of Trogoderma granariumin a temperature gradient and comparison with other stored product beetles. Ent. Exp. Appl. 13: 107–121.
 
eISSN:1899-007X
ISSN:1427-4345
Journals System - logo
Scroll to top