Search Results - "Pitan, Olufemi R."

Variations in the population of the mango mealybug Rastrococcus invadens (Homoptera: Pseudococcidae), and its parasitism, in relation to smoke pollution by Pitan, Olufemi O.R.

“…A survey was conducted in Ibadan, Nigeria, between 1 November and 30 December 2000 to examine the mango mealybug Rastrococcus invadens Williams infestation…”
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Efficacy and profitability of five insecticides for the control of the stem girdler, Analeptes trifasciata (Coleoptera: Cerambycidae) on cashew by Mokwunye, Idongesit U., Pitan, Olufemi R., Osipitan, Adebola A., Ademolu, Kehinde O.

“…Current management practices for Analeptes trifasciata Fabricius (Coleoptera: Cerambycidae) on cashew are cultural, however, these are largely inadequate. Thus…”
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Impact of Gyranusoidea tebygi Noyes (Hymenoptera: Encyrtidae) on the Mango Mealybug Rastrococcus invadens Williams (Homoptera: Pseudococcidae) in Nigeria by Pitan, Olufemi O. R., Akinlosotu, T. A., Odebiyi, J. A.

“…This study investigated the impact of released exotic mango mealybug parasitoid Gyranusoidea tebygi on mango mealybug Rastrococcus invadens in Nigeria…”
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Effects of phosphate fertilizer levels on cowpea pod-sucking bug populations and damage by Pitan, Olufemi O. R., Odebiyi, J. A., Adeoye, G. O.

“…The effect of different application levels of phosphate fertilizer on cowpea pod-sucking bugs [Clavigralla sp., Riptortus sp., Anoplocnemis., Mirperus sp. and…”
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Identification, isolation and characterization of the antifeedant constituent of Clausena anisata against Helicoverpa armigera (Lepidoptera: Noctuidae) by Pitan, Olufemi O. R., Ayelaagbe, O. O., Wang, Hong-Lei, Wang, Chen-Zhu

“…Hexane, petroleum ether, chloroform, ethyl acetate, methanol and water extracts of Clausena anisata[(Willd.) Hook F. Ex Benth] leaves and roots were evaluated…”
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Response of Two Growth Stages of Pepper to Different Population Densities of the Spiralling Whitefly, Aleurodicus Dispersus Russell by Pitan, Olufemi O. R.

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Crop losses in cowpea due to the pod-sucking bugs Riptortus dentipes, Mirperus jaculus, Anoplocnemis curvipes and Nezara viridula by Pitan, Olufemi O. R., Odebiyi, J. A.

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The effect of intercropping with maize on the level of infestation and damage by pod-sucking bugs in cowpea by Pitan, Olufemi O.R, Odebiyi, J.A

“…The effect of intercropping cowpea ( Vigna unguiculata (L) Walp.) with maize ( Zea mays L.) on the population of cowpea pod-sucking bugs (PSB) was investigated…”
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