Novel species of microfungi described in the present study include the following from South Africa: Camarosporium aloes, Phaeococcomyces aloes and Phoma aloes from Aloe, C. psoraleae, Diaporthe psoraleae and D. psoraleae-pinnatae from Psoralea, Colletotrichum euphorbiae from Euphorbia, Coniothyrium prosopidis and Peyronellaea prosopidis from Prosopis, Diaporthe cassines from Cassine, D. diospyr...

The tomato Mi-1 gene confers resistance to root-knot nematodes (Meloidogyne spp.), potato aphids (Macrosiphum eluphorbiae), and whiteflies (Bemisia tabaci and B. tabaci biotype B). Resistance to potato aphid is developmentally regulated and is not associated with induction of a hypersensitive response. The NahG transgene that eliminates endogenous salicylic acid (SA) was used to test the role o...

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...