Zobrazeno 1 - 3
of 3
pro vyhledávání: '"D. J. Langsi"'
Autor:
M. C. Zourmba, M. N. Lakane, N. Tchao, T. Gangue, Elias Nchiwan Nukenine, T. G. Fotso, W. F. G. D. Kapche, D. J. Langsi
Publikováno v:
European Journal of Nutrition & Food Safety. :68-80
Laboratory tests were conducted in order to assess the potential insecticidal effect of hexane, acetone and methanol fractionated extracts from Hemizygia welwitschii leaves against Sitophilus zeamais Motschulsky, important stored maize pest. The thre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b14a5fad21795ddc9bd6df3251bf5a
https://doi.org/10.9734/ejnfs/2020/v12i1030303
https://doi.org/10.9734/ejnfs/2020/v12i1030303
Autor:
J. P. Abdou, Elias Nchiwan Nukenine, K. H. Tofel, B. Djafsia, D. J. Langsi, J. W. Goudoungou, D Kosini, H. M. T. Ndouwe, M. Adamou
Publikováno v:
European Journal of Nutrition & Food Safety. :128-139
The response of pests to the effects of a botanical insecticide can vary spatially and temporally. To test whether efficacy of botanicals differed spatially, the insecticidal efficacy of Gnidia kaussiana and Ocimum canum against Callosobruchus macula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db9dfa2989aee646ccadbeee1cc61a9
https://doi.org/10.9734/ejnfs/2020/v12i830277
https://doi.org/10.9734/ejnfs/2020/v12i830277
Maize is cultivated worldwide and used as food and for fuel production. It is usually attacked and destroyed during storage bySitophilus zeamais. With inaccessibility to synthetic pesticides, farmers are left with the choice of using locally availabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83f5731ea0409aad528ba358e3b7b3ec
