Callosobruchus maculatus
Varietal Susceptibility Of Cowpea (Vigna Unguiculata L.) To The Storage Beetle, Callosobruchus Maculatus F. (Coleoptera: Bruchidae)
... beetle, Callosobruchus maculatus ...C. maculatus and therefore, should be promoted or incorporated into further breeding programmes to help minimize the high grain losses incurred by farmers during ...
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Assessment of susceptibility in local chickpea varieties by the cowpea weevil, callosobruchus maculatus (Coleoptera: Bruchidae)
... food. Callosobruchus maculatus (cowpea weevil) is the most important destructive pest that causes severe economic losses in quantity and nutritional ...
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Toxicity of three plant extracts against bean weevil, callosobruchus maculatus (f ) and maize weevil, sitophilus zeamais motsch
... weevil, Callosobruchus maculatus (Fabricus) (Coleoptera: Bruchidae) is one of the cosmopolitan pests affecting cowpea, Vigna unguiculata ...by Callosobruchus maculatus and it is the main ...
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Evaluation of the Fumigant Action of Garlic (Allium sativum) Aqueous Extract Against the Cowpea Seed Weevil Callosobruchus maculatus, (F )
... Abstract The efficacy of the fumigant action of garlic aqueous ethyl acetate extract (95:5 v/v) from the Chinese garlic was tested against the adult stage of the cowpea weevil, Callosobruchus maculatus (F.) ...
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Laboratory Evaluation Of Plumeria Rubra Plant Products For The Control Of Callosobruchus Maculatus (f) On Cowpeas During Storage
... The cowpea weevil (Callosobruchus maculatus (Fabricius)) is the most important storage pest of cowpea throughout the tropics [15] [16] [8]. In Nigeria alone, yield losses caused by this pest in storage are ...
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Evaluation of the Efficacy of Protectants against Cowpea Bruchids ( Callosobruchus maculatus(F.) ) on Cowpea Seeds ( Vigna unguiculata (L.) Walp.
... bruchid, Callosobruchus maculatus in cowpea by the synthetic insecticide Actellic dust, and by the natural protectants ash, coconut oil, powdered cloves and black ...
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The bioactivities of the neem (seeds and leaves) against Callosobruchus maculatus on a Vigna Subterranean L.
... closely related organisms, are effective in very small quantities, decomposed quickly and provide residue free food and a safe environment to live [6, 8]. Well known example of botanical insecticides is the natural ...
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Bioefficacy of Organic Extracts of Fish Poison Bush (Gnidia Glauca, Fresen) Against Cowpea Weavil (Callosobruchus Maculatus, Fabricius)
... (Callosobruchus maculatus) is a major pests of stored cowpea in the tropical region of the ...C. maculatus impacts negatively on its economic and nutritional values and contributes to food ...
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Phytochemical Screening and Antifeedant Activity of the Seed Extracts Of Parkia Biglobosa against Cowpea Bean(Vigna Unguiculata) Storage Pest (Callosobruchus Maculatus)
... [11]. Synthetic insecticides have proved very effective in the control of the weevil [12]. In Nigeria, fumigants like aluminum phosphide, dusts like Gammalin “A” dust, Lindane dust and Pirimiphos-methy1 (Actellic) have ...
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Evaluation of Ripe and Unripe Pawpaw Seeds Powder in the Control of Callosobruchus maculatus in Stored Cowpea
... Plant materials that are safe to the environment, users and consumers’ alike, inexpensive, repellents and anti-feedants need to be exploited as suitable alternatives to the expensive, toxic and environmentally unsafe ...
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COMPARATIVE EFFICACY OF TOBACCO LEAVE POWDER AND ACTELLIC DUST FOR THE CONTROL OF COWPEA WEEVILS, (Callosobruchus maculatus)
... Experiments were conducted at the Agronomy Laboratory of Cereal Department, Lake Chad Research Institute, Maiduguri Borno State. The objectives of the experiments were to determine the efficacy of different ...
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Efficacy of Herbal Essential Oils against Cowpea Weevil, Callosobruchus Maculatus Fabricus, and Wheat Weevil, Sitophilus Granarius L.
... Susceptibility of adult Cowpea Weevil, Callosobruchus maculatus F., and wheat weevil, Sitophilus granarius L. to essential oils of Cupressus arizonica Greene, Juniperus communis L. and Mentha longifolia L. ...
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Efficacy of Selected Botanicals against Cowpea Weevils ( Callosobruchus maculatus F.) on Stored Cowpea Vigna unguiculata (L) Walp
... Results show that insecticides are the most effective control measures against pests and majority of the farmers rely heavily on the use of synthetic insecticides in the management of their cowpea pests. Hence the need ...
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Effects of Ultraviolet Irradiation on Life Table of Cowpea Weevil, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae)
... weevil, Callosobruchus maculatus ...C. maculatus were exposed to 254nm wavelength (UVC) for different durations at 25±5 ºC and a photoperiod of 10:14 (L: ...
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Biocidal effects of alkaloids extracted from Anacyclus pyrethrum L. (Asteraceae) on Callosobruchus maculatus (Fab.) (Coleoptera: Bruchidae)
... R ESUME : Cette étude se propose d’évaluer les potentialités d’Anacyclus pyrethrum L. (Astéracées) comme insecticide botanique pour la protection des récoltes de pois chiche Cicer arietinum L. (Fabacées) à l’encontre de ...
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Comparison of the Insecticidal Activities of Three Plants against Two Devastating Insects: Callosobruchus maculatus and Sitophilus zeamais
... on Callosobruchus maculatus and Sitophilus zeamais while extracts with cyclohexan (EC) and methanolic (EM) are effective only on Callosobruchus maculatus ...sobruchus maculatus is more ...
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EFFECT OF AFRICAN BLACK PEPPER SEED OIL ON COWPEA SEED WEEVIL CALLOSOBRUCHUS MACULATUS(F ) (COLEOPTERA: BRUCHIDAE)
... of Callosobruchus maculatus was ...C. maculatus from causing menace during storage and a source of hope to poor resource formers who cannot afford synthetic ...
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Effects of Garlic Oils on the Fecundity and Hatchability of Callosobruchus maculatus L (Coleoptera: Bruchidae)
... Abstract Laboratory experiments were conducted to evaluate the efficacy of the three types of garlic oils; Sudanese, Chinese and Egyptian on the eggs of cowpea beetle Callosobruchus maculatus. Volatile oils ...
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Effect of Seed Powder of Three Pepper Species on the Bionomics of Cowpea Bruchid, Callosobruchus maculatus Fabricius
... The result of this study indicates that seed powder of Piper guineense showed the highest insecticidal activity against Callosobruchus maculatus. After 24 hours of exposure, its toxic effect generally ...
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Bio-insecticidal and Grain Protectant Activities of Mixed Powder of Ocimum gratissimum and Vernonia amydalina against Callosobruchus maculatus (Coleoptera: Bruchidae) in Calabar, Nigeria
... Cowpea is a legume crop that can be grown prosperously in extreme environment like high temperature, low rain and impoverished soil with little input [1,2]. Cowpea (plant) can be utilized at all stage of growth as ...
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