Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans
The biology of Acrosternum marginatum (Palisot de Beauvois) (Heteroptera: Pentatomidae) on common bean, Phaseolus vulgaris L., was studied at a mean temperature of 24@*C (range 19-32@*C) near Palmira, Colombia. Total mean (@+SEM) developmental time from egg to adult was 42.1 @+ 4.2 d. Head capsule w...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1992
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/43233 |
| _version_ | 1855515442135695360 |
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| author | Hallman, GJ Morales, C.G. Duque E., Myriam Cristina |
| author_browse | Duque E., Myriam Cristina Hallman, GJ Morales, C.G. |
| author_facet | Hallman, GJ Morales, C.G. Duque E., Myriam Cristina |
| author_sort | Hallman, GJ |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The biology of Acrosternum marginatum (Palisot de Beauvois) (Heteroptera: Pentatomidae) on common bean, Phaseolus vulgaris L., was studied at a mean temperature of 24@*C (range 19-32@*C) near Palmira, Colombia. Total mean (@+SEM) developmental time from egg to adult was 42.1 @+ 4.2 d. Head capsule widths of the five instars did not overlap. The female lived a mean of 44.4 @+ 2.84 d and laid 96.2 @+ 9.72 eggs in 7.5 @+ 0.74 masses. The mean preovipositional period was 10.1 @+ 1.31 d. The time interval between consecutive ovipositions fit the geometric distribution with P (the probability that a female will oviposit on any day) = 0.19 (included first oviposition) or P = 0.22 (excluded first oviposition). The mean number of eggs per mass was 12.8, with a marked peak at 14. There were no significant correlations between the number of days between consecutive ovipositions nor age of female versus number of eggs per mass. Mean emergence from egg masses was 80 @+ 0.77%. Percentage emergence was not significantly related to the number of days since the previous oviposition nor age of the female. |
| format | Journal Article |
| id | CGSpace43233 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1992 |
| publishDateRange | 1992 |
| publishDateSort | 1992 |
| record_format | dspace |
| spelling | CGSpace432332024-03-06T10:16:43Z Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans Hallman, GJ Morales, C.G. Duque E., Myriam Cristina phaseolus vulgaris acrosternum marginatum insect biology entomology biologia del insecto The biology of Acrosternum marginatum (Palisot de Beauvois) (Heteroptera: Pentatomidae) on common bean, Phaseolus vulgaris L., was studied at a mean temperature of 24@*C (range 19-32@*C) near Palmira, Colombia. Total mean (@+SEM) developmental time from egg to adult was 42.1 @+ 4.2 d. Head capsule widths of the five instars did not overlap. The female lived a mean of 44.4 @+ 2.84 d and laid 96.2 @+ 9.72 eggs in 7.5 @+ 0.74 masses. The mean preovipositional period was 10.1 @+ 1.31 d. The time interval between consecutive ovipositions fit the geometric distribution with P (the probability that a female will oviposit on any day) = 0.19 (included first oviposition) or P = 0.22 (excluded first oviposition). The mean number of eggs per mass was 12.8, with a marked peak at 14. There were no significant correlations between the number of days between consecutive ovipositions nor age of female versus number of eggs per mass. Mean emergence from egg masses was 80 @+ 0.77%. Percentage emergence was not significantly related to the number of days since the previous oviposition nor age of the female. 1992 2014-09-24T08:41:49Z 2014-09-24T08:41:49Z Journal Article https://hdl.handle.net/10568/43233 en Open Access |
| spellingShingle | phaseolus vulgaris acrosternum marginatum insect biology entomology biologia del insecto Hallman, GJ Morales, C.G. Duque E., Myriam Cristina Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title | Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title_full | Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title_fullStr | Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title_full_unstemmed | Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title_short | Biology of Acrosternum marginatum (Heteroptera: Pentatomidae) on common beans |
| title_sort | biology of acrosternum marginatum heteroptera pentatomidae on common beans |
| topic | phaseolus vulgaris acrosternum marginatum insect biology entomology biologia del insecto |
| url | https://hdl.handle.net/10568/43233 |
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