| | ARS | Publication request: Effect of Temperature on the Life Cycle of Lydella Jalisco (Diptera: Tachinidae), a ... (Site not responding. Last check: 2007-10-22) |
 | | Technical Abstract: The effect of temperature on development, survival, and adult longevity of Lydella jalisco Woodley (Diptera: Tachinidae), a parasitoid of the Mexican rice borer, Eoreuma loftini (Dyar) (Lepidoptera: Pyralidae), was studied under laboratory conditions. |
 | | Adult parasitoids lived 20 to 25 d at temperatures in the range 15-25°C, whereas they lived 4 to 6 d at 35-40°C. For ~10 consecutive hours, temperatures exceeding 30°C prevail in the Lower Rio Grande Valley of Texas during the months of May through September when populations of E. loftini reach an economic threshold. |
 | | Therefore, the potential efficacy of L. jalisco as a biological control agent of E. loftini in south Texas should be examined closely because mated females of L. jalisco require 7-14 d for maximum egg fertilization and embryonic development. |
| www.ars.usda.gov /research/publications/publications.htm?SEQ_NO_115=149134 (499 words) |