Struktura gatunkowa entomopatogenów na terenie historyczno-zabytkowego parku w Klemensowie k/Zamościa

Henryk Skrzypek; Jan Jarosz

Henryk Skrzypek
Jan Jarosz

Abstrakt

Using Galleria trap technique of Bedding and Akhurst (1975), a complex of insect-parasitic bacteria, fungi and entomogenous rhabditoid nematodes were found in soil taken samples from the park trees in Klemensów near Zamość (Poland). Such entomopathogens as Pseudomonas aeruginosa, Bacillus cereus, Beauveria bassiana, Paecilomyces farinosus and Steinernema feltiae (syn. S. bibionis predominate in most examined soil samples. Wealthy and various complex of entomopathogenous organisms resulting from the optimum habitat conditions prevail in the park, especially connected with polyspecies and secularly tree stand, can not create preferable conditions to develop of insect pest gradations, which could lead to damage of timber stand.

Bibliografia

Bedding R. A., Akhurst R. J.: 1975. A simple technique for the detection of insect-parasitic rhabditoid nematodes in soil. „Nematologica” 21 s. 119-110.

Buchanan R. E., Gibbons N. E. (Eds.): 1974. Bergey's Manual of Determinative Bacteriology. 8th Ed. Baltimore. Wiliams and Wilkins.

Klein M. G.: 1990. Efficacy against soil-inhibiting insect pest, in Entomopathogenic Nematodes in Biological Control. Eds. Gaugler R. and Kaya H.K. Florida, chap. 10. CRC Press, Boca Raton.

Poinar G. O.: 1979. Nematodes for Biological Control of Insects. Florida. CRS Press, Boca Raton.

Poinar G. O., Thomas G. M.: 1984. Laboratory Guide to Insect Pathogen and Parasites. New York-London. Plenum Press.

Raper K. B., Thom C.: 1949. A Manual of the Pencillia. Baltimore. Wiliams and Wilkins.

Raper K. B., Fenell D. I.: 1965. The Genus Aspergillus. Baltimore. Wiliams and Wilkins.

Weevers R. de G.: 1966. A lepidopteran saline: effects of inorganic cations concentrations on sensory, reflex and motor response in a herbivorous insect. „Journal of Experimental Biology” 44 s. 163-175.

Wouts W. M.: 1979. The biology and life cycle of New Zealand population of Heterorhabditis heliotidis (Heterorhabditidae). „Nematologica” 25 s. 191-202.

Wouts W. M.: 1980. Biology, life cycle and redescription of Neoaplectana bibionis Bovien, 1937 (Nematoda: Steinernematidae). „Journal of Nematology” 12 s. 62-70.

Wouts W. M., Mraček Z., Gerdin S., Bedding R. A.: 1982. Neoaplectana Steiner, 1929 a junior synonyms of Steinernema Travassos, 1927 (Nematoda; Rhabditida). „Systematic Parasitology” 4 s.147-154.