Download giant african worm9/3/2023 On 21 occasions snails were only found in traps, and both immature and adult snails were caught. Traps caught snails when surveys and regular pesticide applications on the same properties did not detect them. For three months, trapping along with hand collection and pesticide application were conducted on 114 properties in five locations. Two trap types and the commercial bait were selected for a large-scale program test. Laboratory studies confirmed that dry salt decreased the number of snails entering traps and snails did not enter traps when the salt was dissolved in water. Adding salt to traps as a means to retain snails reduced the number of snails trapped. ![]() In the laboratory study snails did not cross copper sulfate but they crossed the barrier in the field. Laboratory studies confirmed that snails can survive crossing a 5 cm barrier of copper tape, salt, insect stickem or antifouling paint. Snails escaped all traps and trap/barrier combinations but the rate of escape ranged from 10–100% after 24 hrs. Four commercially produced traps and 4 barriers were field evaluated for snail retention efficacy. Immature and adult snails were attracted to banana fruit and a commercially produced bait but only the commercially produced bait did not attract non-target and pest mammals. Field studies were conducted to determine the best bait, barrier and trap for use during the eradication program. The South Florida Giant African Snail, Liassachatina fulica (Pulmonata: Achatinidae), eradication program allowed a realistic evaluation of their utility. ![]() In pest eradication programs, traps can directly reduce pest populations however, their application to gastropod programs remains relatively unexplored.
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