caa a22 4500 386375089 CHVBK 20180307112015.0 cr unu---uuuuu 161130e198902 xx s 000 0 eng 10.1017/S1742758400003398 doi S1742758400003398 pii (NATIONALLICENCE)cambridge-10.1017/S1742758400003398 Effects of some neem products on stored maize weevil, Sitophilus zeamais Motsch [Elektronische Daten] Various neem products were compared with copra oil, palm oil and 0.25% diazinon dust for protection of stored maize against the grain weevil, Sitophilus zeamais Motsch. Maize kernels treated with neem oil or ash were damaged less than the control. Although copra and palm kernel oil reduced S. zeamais attack, these edible oils were not as effective as neem oil. Neem wood ash was however, less effective than 0.25% diazinon dust. Neem derivatives inhibited oviposition and/or deterred feeding. Copyright © ICIPE 1989 Sitophilus zeamais Motsch nationallicence Khaya senegalensis (Desv) nationallicence antifeedant nationallicence abrasive properties nationallicence Sitophilus zeamais Motsch nationallicence Khaya senegalensis (Desv) nationallicence anti-alimentation nationallicence les proprietes abrasives nationallicence Cobbinah J.R. Forest Products Research Institute, University Box 63, Kumasi, Ghana Appiah-Kwarteng J. Forest Products Research Institute, University Box 63, Kumasi, Ghana International Journal of Tropical Insect Science Cambridge University Press 10/1(1989-02), 89-92 1742-7584 10:1<89 1989 10 JTI https://doi.org/10.1017/S1742758400003398 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S1742758400003398 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Cobbinah J.R. Forest Products Research Institute, University Box 63, Kumasi, Ghana NATIONALLICENCE 700 1- Appiah-Kwarteng J. Forest Products Research Institute, University Box 63, Kumasi, Ghana NATIONALLICENCE 773 0- International Journal of Tropical Insect Science Cambridge University Press 10/1(1989-02), 89-92 1742-7584 10:1<89 1989 10 JTI CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge