PRELIMINARY STUDY OF THE BIOLOGY AND MORPHOLOGY OF Cyrtomenus bergi Froeschner, NEW PLAGUE OF YUCCA
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Beginning in 1980, in the county of Caicedonia (Valle) the new pest C. bergi (Hemiptera: Cydnidae), commonly named the "subterranean chinch bug" or "smallpox bug", was found attacking roots of the cassava variety "Chiroza Gallinaza" (Manihot esculenta Crantz) affecting the root quality. Given its incidence and its potential as a pest, the present studies were undertaken in the laboratory (average temperature 23°C and relative humidity 65%) at the Internacional Center of Tropical Agriculture, Palmira, Valle. The adult chinch bugs have an oval body, 7,1 mm long, are dark brown to black in color, with spined tibiae and the first pair of legs fitted for burrowing The duration of the egg stage is 13,6 days; the nymphs pass through five instars totaling 111,2 days and the adult, longevity is more than 250 days. The different insect stages are described.
- BERNARDO ARIAS-V., ANTHONY C. BELLOTTI, ECOLOGICAL AND MANAGEMENT ASPECTS OF Cyrtomenus bergi Froeschner, SMALLPOX BUG IN THE YUCCA CULTIVATION (Maniot esculenta Crantz) , Revista Colombiana de Entomología: Vol. 11 No. 2 (1985)
- BERNARDO ARIAS-V., ANTHONY C. BELLOTTI, Biology, behavior and economic importance of Amblystira machalana (Heteroptera: Tingidae) on the cassava (Manihot esculenta Crantz) , Revista Colombiana de Entomología: Vol. 29 No. 2 (2003)
- ARTURO CARABALÍ, JAMES MONTOYA-LERMA, ANTHONY C. BELLOTTI, Development and reproduction of Bemisia tabaci “B” (Hemiptera: Aleyrodidae) on cassava (Manihot esculenta) genotypes , Revista Colombiana de Entomología: Vol. 34 No. 1 (2008)
- BERNARDO ARIAS-V., ANTHONY C. BELLOTTI, YIELD LOSSES (simulated damage) CAUSED BY Erinnyis it (1.) AND CRITICAL LEVELS OF POPULATION IN DIFFERENT STAGES OF DEVELOPMENT IN THREE CLONES OF YUCCA , Revista Colombiana de Entomología: Vol. 10 No. 3-4 (1984)
- MARÍA ELENA CUÉLLAR, ANTHONY C. BELLOTTI, ELSA LILIANA MELO, Aspects of the biology and rate of consumption of Neoseiulus cucumeris y Typhlodromalus aripo (Acari: Phytoseiidae) on the host Thrips palmi Karny (Thysanopatera: Thripidae) , Revista Colombiana de Entomología: Vol. 28 No. 1 (2002)
- OSCAR CASTAÑO, ANTHONY C. BELLOTTI, OCTAVIO VARGAS-H., EFFECT OF HCN AND INTERCALED CROPS ON DAMAGE CAUSED BY THE "SMALLPOX BUG" Cyrtomerius bergi Froeschner TO THE YUCCA CULTIVATION , Revista Colombiana de Entomología: Vol. 11 No. 2 (1985)
- ELSA LILIANA MELO-M., CARLOS ALBERTO ORTEGA-O., ALPER SUSURLUK, ANDREAS GAIG, ANTHONY C. BELLOTTI, Native entomopathogenic nematodes (Rhabditida) in four departments of Colombia , Revista Colombiana de Entomología: Vol. 35 No. 1 (2009)
- ANA MILENA CAICEDO, ANTHONY C. BELLOTTI, Entomofauna associated with the asparagus crop in the Cauca department of Colombia , Revista Colombiana de Entomología: Vol. 28 No. 1 (2002)
- DANIEL I. GONZÁLEZ-T., ANTHONY C. BELLOTTI, VALENTIN LOBATON, NORA CRISTINA MESA-C., ANTHONY C. BELLOTTI, JOSÉ MARÍA GUERRERO, CARLOS JULIO HERRERA, MIGUEL S. SERRANO, TETRANYCHIDAE AND PHYTOSEIIDAE mites ASSOCIATED WITH YUCCA CROP Manihot esculenta CRANTZ, IN THE DEPARTMENT OF CORDOBA , Revista Colombiana de Entomología: Vol. 14 No. 1 (1988)
- OCTAVIO VARGAS-H., ANTHONY C. BELLOTTI, PERFORMANCE LOSSES CAUSED BY Phenacoccus herreni Cox & Williams IN TWO YUCCA CLONES , Revista Colombiana de Entomología: Vol. 10 No. 3-4 (1984)
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