Effect of application of different concentrations and appropriate schedules of aqueous garlic (Allium sativum L.) bulb extracts against Maruca vitrata and Clavigralla tomentosicollis on cowpea, Vigna unguiculata (L.) Walp

References

• Amatobi , C I. 1994 . Field evaluation of some insecticides for the control of insect pests of cowpea, Vigna unguiculata (L.) Walp in the Sudan savanna of Nigeria . Int J Pest Manage , 40 : 13 – 17 .
   Web of Science ®Google Scholar
• Anonymous . 1984 . Ideas that work: Organic Pesticides . Gambian Field Work Mag , 34 : 11
   Google Scholar
• Bhatnager-Thomas , P L and Pal , A K. 1974 . Studies on the insecticidal activity of garlic oil. 1. Differential toxicity of the oil to Musca domestica nebulo Fabr. and Trogoderma granarium Everts . J Food Technol , 11 : 110 – 113 .
   Google Scholar
• Ekesi , S. 2000 . Effect of volatiles and crude extracts of different plant materials on egg viability of Maruca vitrata and Clavigralla tomentosicollis . Phytoparasitica , 28 : 305 – 310 .
   Web of Science ®Google Scholar
• Grainge , M , Ahmed , S , Michel , W C and Hylin , J N. 1985 . Plant species reportedly possessing pest control properties – An EWC/UH database Resource Systems Institute, EWC , 118 Honolulu : College of Tropical Agriculture and Human Resources, University of Hawaii .
   Google Scholar
• Greenstock , D. 1970 . Garlic as a pesticide , 37 London : HDRA Braintree .
   Google Scholar
• Gurusubramanian , S and Krishna , S S. 1996 . The effect of exposing eggs of four cotton insect pests to volatiles of Allium sativum (Liliaceae) . Bull Entomol Res , 86 : 29 – 31 .
   Web of Science ®Google Scholar
• Hill , D S and Waller , J M. 1990 . Pests and diseases of tropical crops. Vol. 2: Field Handbook, Intermediate Tropical Agriculture Series , 432 New York : Longman Scientific/John Wiley and Sons Inc. .
   Google Scholar
• Jackai , L EN and Oyediran , I O. 1991 . The potential of neem, Azadirachta indica (A. Juss) for controlling post flowering pests of cowpea, Vigna unguiculata (L.) Walp. 1. The pod borer, Maruca testulalis Geyer . Insect Sci Applic , 12 : 103 – 109 .
   Google Scholar
• Jackai , L EN , Atropo , P K and Odebiyi , J A. 1989 . Use of the response of two growth stages of cowpea to different population densities of the coreid bug, Clavigralla tomentosicollis (Stal.) to determine action thresholds . Crop Protect , 8 : 422 – 428 .
   Google Scholar
• Jackai , L EN , Inang , E E and Nwobi , P. 1992 . The potential for controlling post-flowering pests of cowpea, Vigna unguiculata (L.) Walp using neem, Azadirachta indica (A. Juss) . Trop Pest Manage , 38 : 56 – 60 .
   Google Scholar
• Jain , M K and Apitz-Castro , R. 1993 . Garlic: A product of spilled ambrosia . Curr Sci , 65 : 148 – 156 .
   Web of Science ®Google Scholar
• Nasseh , M O. 1980 . Studies on the insecticidal activities of Allium sativum L. for the control of various stages of Epilachna varivestis Muls. (Coleoptera: Coccinelidae) . Zool Angewn Entomol , 92 : 464 – 471 .
   Google Scholar
• Oparaeke , A M and Dike , M C. 1996 . Comparison of garlic and lemon grass products in the control of Callosobruchus maculatus Fab. (Coleoptera: Bruchidae) on stored cowpea grains . Niger J Entomol , 13 : 73 – 80 .
   Google Scholar
• Oparaeke , A M , Dike , M C and Amatobi , C I. 2000 . Insecticidal potential of extracts of garlic, Allium sativum L. bulb and African nutmeg, Monodora myristica (Gaertn) Dunal seed for insect pests control on cowpea . Entomol Soc Niger, Occas Pub , 32 : 169 – 174 .
   Google Scholar
• Puttarudriah , M S and Bhatta , K L. 1955 . A preliminary note on studies of Mysore plants as sources of insecticides . Ind J Entomol , 17 : 165 – 174 .
   Google Scholar
• SAS Institute . 1990 . SAS/STAT User's Guide. Version 6 , 4th edn. , Vol. 2 , Cary, NC : SAS Institute .
   Google Scholar
• Singh , S R and Allen , D J. 1980 . “ Pests, diseases resistance and protection in cowpeas ” . In Advances in legume sciences , Edited by: Buting , A H and Summerfield , R J . 419 – 443 . London : Kew Royal Botanic Gardens and Fisheries, MAFF .
   Google Scholar
• Stoll , G. 1988 . Crop protection in the tropics 188 Langenbruck, Switzerland AGRECOL, Okozentrum, CH-4438
   Google Scholar