Insecticide and Food Consumption of Spanish Slug (Arion Lusitanicus Mabille 1868) / Insektycydy A Konsumpcja Pokarmu Przez Ślinika Luzytańskiego (Arion Lusitanicus Mabille 1868)

Abstract

In the years 2007 and 2011, research was carried out on the impact of: pyrethroid group agents (beta-cyfluthrin, lambda-cyhalothrin, deltamethrin, esfenvalerate, alpha-cypermethrin, bifenthrin) benzoylphenyl ureas (teflubenzuron), derivatives of pyridine (pyriproxyfen), organophosphorus (diazinon) and neonicotinoid insecticides (acetamiprid) on the food consumption by Spanish slug (Arion lusitanicus Mab). The quantity of food consumed by animals treated by plant protection agents, the quantity of food treated by insecticides consumed and food preferences of A. lusitanicus individuals were analysed. The slugs were made available a selection between food with an addition of insecticide and without it. The results obtained indicate that the preparations which contained lambda-cyhalothrin and deltamethrin with which the animals were treated increase the quantity of food consumed by the Spanish slug. It was also shown that the food treated with lambdacyhalothrin and alpha cypermethrin is consumed in a larger amount than the food not treated by this preparation. Deltamethrin and lambda-cyhalothrin and pyriproxyfen probably constitute food attractants for A. lusitanicus individuals and also alpha-cypermethrin, bifenthrin, beta-cyfluthrin and esfenvalerate are additive, which reduces the attractiveness of food for slug.

Selected insecticides as modifiers of the metabolic rate in Anoplotrupes stercorosus under various thermal conditions: the effect of indoxacarb and beta-cyfluthrine

“…It is exactly the second hypothesis, that may be confirmed by changes in oxygen consumption rate -usually higher in groups treated by insecticides by contact (Table 1). The phenomenon of Bulldock 025 EC preparation effect on palatability of food has been noted in the case of invasive snails Arion lusitanicus (Piechowicz et al, 2012).…”