Insecticidal activity of spicy plant oils against Sitophilus zeamais in stored maize in Cameroon.
A Ousman, MB Ngassoum, JJ Essia-Ngang… - 2007 - cabidigitallibrary.org
Abstract Ocimum gratissimum L.(Lamiaceae), Piper nigrum L.(Piperaceae) and Xylopia
aethiopica Dunal A. Rich.(Annonaceae) are common spicy plant species in many recipes in …
aethiopica Dunal A. Rich.(Annonaceae) are common spicy plant species in many recipes in …
Potential use of essential oils from Cameroon applied as fumigant or contact insecticides against Sitophilus zeamais Motsch.(Coleoptera: Curculionidae).
H Kouninki, E Haubruge, FE Noudjou… - … in Agricultural and …, 2005 - europepmc.org
Essential oils from seven plants species currently found in Cameroon were extracted by
steam distillation and tested for their insecticidal activities against Sitophilus zeamats …
steam distillation and tested for their insecticidal activities against Sitophilus zeamats …
Protection of stored maize against Sitophilus zeamais (Motsch.) by use of essential oils of spices from Cameroon.
LS Ngamo, MB Ngassoum, L Jirovetz… - … te Gent. Fakulteit van …, 2001 - europepmc.org
In storage, maize as other cereals is currently attacked by insects. The main specie present
in Cameroon is Sitophilus zeamais (Coleop. Curculionidae). The popular way to prevent its …
in Cameroon is Sitophilus zeamais (Coleop. Curculionidae). The popular way to prevent its …
Combined investigation of the chemical composition of essential oils of Ocimum gratissimum and Xylopia aethiopica from Cameroon and their insecticidal activities against …
L Jirovetz, G Buchbauer, MB Ngassoum, LT Ngamo… - 2005 - cabidigitallibrary.org
Ocimum gratissimum leaves and Xylopia aethiopica dried fruits from Cameroon are a
potential source of essential oil. The essential oils were obtained by hydrodistillation, and …
potential source of essential oil. The essential oils were obtained by hydrodistillation, and …
A review pesticidal activity of essential oils against Sitophilus oryzae, Sitophilus granaries and Sitophilus zeamais
Infestation of cereals in storage by Sitophilus oryzae, Sitophilus granaries and Sitophilus
Zeamais lead to great food loses in Sub-Saharan Africa. Some of the synthetic pesticides …
Zeamais lead to great food loses in Sub-Saharan Africa. Some of the synthetic pesticides …
[PDF][PDF] The potential of bioactive protectants of maize grains against Sitophilus zeamais in western Kenya
I Fredrick - 2012 - ir-library.ku.ac.ke
I wish to convey my heartfelt gratitude to my university supervisors Prof. Caroline Lang'at
Thoruwa and Prof. Sumesh C. Chhabra for their advice, guidance and encouragement …
Thoruwa and Prof. Sumesh C. Chhabra for their advice, guidance and encouragement …
[PDF][PDF] Insecticidal potency of Hyptis spicigera preparations against Sitophilus zeamais (l.) and Tribolium castaneum (herbst) on stored maize grains
O JO, LA Onek, LA Deng… - African Journal of …, 2009 - academicjournals.org
Food situation has remained insecure and unpredictable in sub-Saharan Africa, leading to
high levels of cyclic famine and poverty. This has been exacerbated by perennial pest …
high levels of cyclic famine and poverty. This has been exacerbated by perennial pest …
[PDF][PDF] Efficacy of four essential oils against Sitophilus granarius (L.) adults after short-term exposure
Z Laznik, M Vidrih, S Trdan - African journal of agricultural …, 2012 - academicjournals.org
Sitophilus granarius (L.). The relationships between the time after treatment (1, 2, and 3
days), temperature (20, 25, 30, 35, and 40 C), concentrati on of essential oils (2.4 and 7.4 …
days), temperature (20, 25, 30, 35, and 40 C), concentrati on of essential oils (2.4 and 7.4 …
Efficacy of castor bean oil (Ricinus communis L.) against maize weevils (Sitophilus zeamais Mots.) in northwestern Ethiopia
M Wale, H Assegie - Journal of Stored Products Research, 2015 - Elsevier
The maize weevil, Sitophilus zeamais Mots.(Coleoptera: Curculionidae), undermines food
security. The biocidal activity of castor bean oil (Ricinus communis L.) against S. zeamais …
security. The biocidal activity of castor bean oil (Ricinus communis L.) against S. zeamais …
[PDF][PDF] Chronic toxicity of essential oils of 3 local aromatic plants towards Sitophilus zeamais Motsch (Coleoptera: Curculionidae)
TLS Ngamo, A Goudoum, MB Ngassoum… - African Journal of …, 2007 - orbi.uliege.be
The maize weevil, Sitophilus zeamais is a major stored grain pest currently controlled by
chemical pesticides. This commonly used control method to prevent post-harvest losses …
chemical pesticides. This commonly used control method to prevent post-harvest losses …
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