BIOLOGY OF Cerotoma facialisl COMMON BEANE PEST, Phaseolus vulgaris L.
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The biology of Cerotoma facialis (Erickson), a chrysomelid commonly occurring in bean crops in Colombia, was studied under laboratory conditions (27°C, 80% RH). All developmental stages of the insect were measured and described. The morphological characteristics of its immature stages are similar to those of other Galerucinae species. Morphological differences are described which facilitate sex differentiation of adults, as well as phenological variations in adult specimens. Eggs have a mean duration of 6,4 days, larval stages varied from 9 to 12 days (first instar, 3-4 days, mean 3,5 days; second instar, 2-3 days, mean 2,6 days; and third instar, 4-5 days; the prepupal stage had a mean duration of 2,9 days, and the pupal stage, 6,4 days. The sex ratio was 1:1. The preoviposition period varied between 5 and 7 days and the maximum number of eggs laid per female was 532. Females can live up to 75 days under natural conditions. The complete biological cycle of C. facialis from egg to adult emergence, varíes from 22 to 33 days.
- MARÍA LUISA CORTÉS, CESAR CARDONA, FERNANDO TRUJILLO, EFFECTIVENESS OF THREE INSECTICIDES FOR THE CONTROL OF BEAN TOSTON, POSSIBLE Phyllonorycter sp (Lepidoptera: Gracillariidae) * IN NARIÑO , Revista Colombiana de Entomología: Vol. 16 No. 1 (1990)
- CÉSAR CARDONA, LUIS CARLOS PACHECO, FRANCISCO RENDÓN, INSECT POPULATIONS, PESTS AND BENEFITS IN COTTON SOCAS ON THE ATLANTIC COAST. METHODS AND TIMES OF DESTRUCTION , Revista Colombiana de Entomología: Vol. 5 No. 3-4 (1979)
- JORGE GARCÍA, CÉSAR CARDONA, JUÁN RAIGOSA, EVALUATION OF POPULATIONS OF PEST INSECTS IN THE ASSOCIATION SUGAR CANE - BEAN AND ITS RELATION TO PERFORMANCE , Revista Colombiana de Entomología: Vol. 5 No. 1-2 (1979)
- CESAR CARDONA, MARIA LUISA CORTÉS, ECONOMIC EVALUATION OF THE TOLERANCE OF BEAN VARIETIES TO LEAFHOPPERS. Empoasca kraemeri ROSS & MOORE (HOMOPTERA CICADELLIDAE) , Revista Colombiana de Entomología: Vol. 17 No. 2 (1991)
- CÉSAR CARDONA, JOAQUÍN GONZÁLEZ, EFFECT OF CULTURAL PRACTICES ON THE INCIDENCE AND NATURAL CONTROL OF Rupela albinella IN TWO VARIETIES OF RICE AND ITS RELATION TO YIELDS , Revista Colombiana de Entomología: Vol. 5 No. 1-2 (1979)
- PEDRO C. PRADA, ADELA RODRÍGUEZ, CÉSAR CARDONA, EVALUATION OF AN INTEGRATED PEST MANAGEMENT SYSTEM FOR GREEN BEANS IN THE PROVINCE OF SUMAPAZ (CUNDINAMARCA) , Revista Colombiana de Entomología: Vol. 19 No. 2 (1993)
- FRANCISCO RENDÓN, CÉSAR CARDONA, JUAN M. BUENO, Losses caused by Trialeurodes vaporariorum (Homoptera: Aleyrodidae) and Thrips palmi (Thysanoptera: Thripidae) on snap beans in the Cauca Valley of Colombia , Revista Colombiana de Entomología: Vol. 27 No. 1 (2001)
- JUAN MIGUEL BUENO, DARÍO RAMÍREZ, CÉSAR CARDONA, The biology, habits and food plants of the whitegrub Macrodactylus near ovaticollis (Coleoptera: Scarabaeidae) , Revista Colombiana de Entomología: Vol. 24 No. 1 (1998)
- BENJAMÍN JARA, ALFREDO ACOSTA, CÉSAR CARDONA, EFFECT OF FIVE BEAN VARIETIES ON THE BIOLOGY AND FERTILITY OF THE RED SPIDER, Tetranychus desertorum BANKS. (ACARI, TETRANYCHIDAE) , Revista Colombiana de Entomología: Vol. 7 No. 1-2 (1981)
- MARÍA LUISA CORTÉS, CÉSAR CARDONA, MIRYAM CRISTINA DUQUE, Measurement of the tolerance in improved bean lines bred for resistance to the bean leafhopper Empoasca kraemeri Ross & Moore (Homoptera: Cicadellidae) , Revista Colombiana de Entomología: Vol. 22 No. 2 (1996)
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