PURPOSE There are several reports about effects of Salvia spp. on CNS. The present experiment is undertaken to study effect of S. limbata, S. hypoleuca and S. macrosiphon on withdrawal syndrome in mice. METHODS Antinociceptive activities of aerial parts of Salvia spp. is investigated using hot plate method. In addition, the effect of its aerial parts on morphine dependence is investigated in ...

Tuta absoluta, Bemisia tabaci and Macrosiphum eurphorbiae are important pests of tomato in Cameroon. The effect EM a biopesticide containing Bacillus thuringiensis as active ingredient was evaluated on the suppression these pests. A completely randomized design with 4 treatments [control (T0); 10 ml/l (T1); 20 (T2); 30 (T3)] 3 replications were used. sprayed weekly for seven weeks. variation in...

Ecologically significant symbiotic associations are frequently studied in isolation, but such studies of two-way interactions cannot always predict the responses of organisms in a community setting. To explore this issue, we adopt a community approach to examine the role of plant-microbial and insect-microbial symbioses in modulating a plant-herbivore interaction. Potato plants were grown under...

A geoestatística assim chamada devido a sua aplicação inicial nas áreas da geologia e mineralogia, hoje é aplicada em todas as ligadas ao estudo de variáveis regionalizadas. Na entomologia agrícola fundamentalmente no das dinâmicas populacionais insetos-praga benéficos, importância econômica. O conhecimento dinâmica populacional distribuição espacial populações são imprescindíveis para efetiva ...