A two-year study was conducted starting on May 1992, to observe the seasonal fluctuation, biting activity and the potency of An. hyrcanus spesies group as malaria vector in Teluk Dalam District, Nias Island, North Sumatera province. Regular standard collecting methods such as night landing and morning collections - indoor and outdoor, revealed 4 species of An. hyrcanus group, e.g. An.sinensis, …
A study to evaluate the potency of bacteriae from soil sample as biological Vector Control Research Station at Salatiga. Protein crystals were detected by Chilcott Wigley's method (1988). Samples of soil from 5 different locations in Kotamadya Salatiga, were evaluated. Total of 6 samples collected from 2 habitats (hole and branch of Euphoria longan), 1 samples from Butuh, 2 samples from Conde…
A study to evaluate the efficacy of biological larvacide Teknar 1500S which contains 1500 S AAU of Baccillus thuringiensis israeliensis (Bti) serotype H-14 crystal delta endotoxin against Anopheles maculatus larvae was conducted of Kakap District, Kulon Progo Regency in Yogyakarta Province. Three methods of application was compared, i.e.; spraying, using plastic bags and pouring the larvicide o…
A study had been conducted to determine several pathogenic fungi to mosquito larvae from several ditchs in South Jakarta. A number of 24 general of fungi consisting 42 isolators were able to be isolated from 5,438 mosquito larvae. They were cultured in Sabouraud dextrose agar media. Fungi which were found in all instar of Cx. quinquefasciatus were Blastomyces sp (0.44); Culicinomyces sp (0.44);…
A study on entomology has been conducted in 5 villages which were located in Teluk Hading, Tanjung Bunga Subdistrict, East Flores, NTT. This study showed that the suspected filaria W. bancrofti vector in these area were Anopheles aconitus, An. barbirostris, An. maculatus, An. sundaicus, An. subpictus, Cx. quinquefasciatus, Cx. fuscocephalus, Cx. bitaeniorhynchus, Cx. tritaeniorhynchus, and Cx. …