aphis craccivora management

Aphis craccivora colony was maintained on seedlings of fava bean in a growth chamber at 23°C with a photoperiod of 12: 12 (L: D) and 50% relative humidity. Observations on Aphis craccivora Koch at Serere, Uganda, in 1964–68 showed that dry season carry-over of aphids could occur on the common weeds Euphorbia hirta and E. prostrata; at other times aphids were seen on Gliricidia sepium, Cassia tora, Centrosema pubescens and Macroptilium atropurpureum, the last two being increasingly used as pasture legumes. The intercropping is an important cultural practice commonly used in pest management. Biol. It is based on the principle that increased plant diversity in the agro-ecosystem can lead to reductions of pest populations in the crop. PubMed Google Scholar, OFUYA , T.I. 6–28. Ofuya, T.I. Mohan Raj and A.W. Aphids can infest cowpea through direct feeding on leaves, pods and other aerial tissues of the plant, or indirectly through the transmission of … Further several studies have been made on its biology and predatory efficiency [5-7]. 1, 93–96. CTA/IITA Publication. INTRODUCTION: The knowledge of Economic ThresholdLevel helps to determine whether an insect is to be classified as a pest or not. Wiley Online Library (1988) Screening techniques for host plant resistance to cowpea insect pests. Observations on Aphis craccivora Koch at Serere, Uganda, in 1964–68 showed that dry season carry-over of aphids could occur on the common weeds Euphorbia hirta and E. prostrata; at other times aphids were seen on Gliricidia sepium, Cassia tora, Centrosema pubescens and Macroptilium atropurpureum, the last two being increasingly used as pasture legumes. Insect Sci. Hamid, S., Shah, M.A. 52, 3–11. The GRV complex was first described in Africa in 1907, when it strongly affected groundnut production. In J.S. In the Journal of Applied Entomology 119: 67-71. Crop Protect. 1 - 9 of 9. A Regional Perspective of the Phenology and Migration of the Cowpea Aphid. for the Management of Aphis craccivora (Hemiptera: Aphididdae), Journal of Economic Entomology, 10.1093/jee/toy135, 111, 4, (1587-1594), (2018). Ofuya, T.I. In S.R. IITA Research 39, 139-146 Ofuya, T. I. (1984) The effect of temperature and host species on the population growth potential of the cowpea aphid, Aphis craccivora Koch (Homoptera: Aphididae). J Econ Entomol. 15, 1–10. Evaluation of the Entomopathogenic Fungi Metarhizium anisopliae, Beauveria bassiana and Isaria sp. pp 01 - 15 insects’ mortality, including predators and parasitoids. Rachie (eds) Cowpea Research, Production and Utilization pp. Ulrichs, K., Mevis, I. and Schnitzler, W.H. Ⓒ Clemson University - USDA Cooperative Extension Slide Series, Bugwood.org . Appl. (1985) Entomological research on cowpea pests in the USA. Monitoring. Ansari, A.K. Ofuya, T.I. (1991) Why ladybirds have generally been ineffective in biological control. (1984) Feeding preferences and colonization abilities of three aphid vectors (Homoptera: Aphididae) of peanut mottle virus on selected host plants. Obisesan, I.O. management in Australia grains and pastures: a review. Agric., Ecosystem Environ. Cambridge: Cambridge University Press, 746 pp. Aphid (Aphis craccivora Koch) is a major pest of cowpea [Vigna unguiculata (L.) Walp.] London: Chapman & Hall. Small aphid populations may be relatively harmless, but heavily infested plants usually have wrinkled leaves, stunted growth and deformed pods. F.A.O. Taylor, T.A. Manawadu, D. (1985) Varietal susceptibility of cowpea to Aphis craccivora. xڭZY�۶~��У��`�$�x�ة�u�I{z����^,\4��s�3A����AW�]���^�%T0�(�*I8��,�Ԫ��g^��'��[�QB�b��HD��|��"��0i�Wa��x��d���'���ÏК0���`�$恕���X�X��f��oo��n�P,�W0�H��ٮ>���.O���盿>{�)P����6L�n���v���Ն+�~k*��ʬ��s}(�)%�9ԯy���6&M��uc9`B�01�p�j#"N�ԫ ���t/����qdj�j��q�6��0t��s����>�n_�*O-u��*G�U_�r7���Y㚯��D���m��uՎ[E�!& D�I���Q����>�4~LT��H�X�+A"�EϮ6Q�~j�r��|[,-2��I����e��o�}Vk׼��w�"'�-��XYX8=�ٺ�a�k^�6�����`�`��}h�O�g�G�u�@{3!n�g�7�D�|`a*���M�vy��OE���vI� �*��DB|I�8:U�5~��� �j���ۗ��֟�?�����5�@�[���GR��$�p��{|T�yڛ �%�A�4X�*�o���e��Yyk�����Eaq۞ (1984) Preliminary studies of cowpea resistance to Aphis craccivora Koch (Homoptera: Aphididae). 247–64. 110, 445–61. In S.R. Apterae are 1.4-2.2 mm long. 78, 413–19. Remison, S.U. Bull. Ann. 30, 15–20. Geographical distribution: Cosmopolitan; CIE Map # 99, 1983 (revised). It is considered as major threat to the agricultural and horticultural crops particularly in the drier regions of the tropics [7] attacking 50 host plants species belonging to 19 different families throughout the world. Host plants: polyphag, with a preference for legumes. In M.K. 20 per page; 50 per page; 100 per page; Search Results. (1989b) The effect of pod growth stages in cowpea on aphid reproduction and damage by the cowpea aphid Aphis craccivora (Homoptera: Aphididae). Agro-Ecosystems Rachie (eds) Cowpea Research, Production and Utilization pp. Fitopat. CTA/IITA Publication. Aphis craccivora Koch (Homoptera: Aphididae) under field and screenhouse … 115, 563–6. (1988) The legume pod-borer, Maruca testulalis (Geyer): past, present and future research. Singh and K.O. Perrin, R.M. Moore (eds) Biotechnology: Enhancing Research on Tropical Crops in Africa pp. 106–15. 123, 19–23. In G. Thottappilly, B. Monti, D.R. (1985) Resistance to Aphis craccivora (Homoptera: Aphididae) in selected varieties of cowpea. (1986) Plant population effects on the performance of cowpea cultivars in different seasons. for the Management of Aphis craccivora (Hemiptera: Aphididdae). and Anwar, A.M. (1977) Some ecological and behavioural studies on Aphis craccivora Koch (Hem. 35, 403–5. 313–320. Evaluation of the Entomopathogenic Fungi Metarhizium anisopliae, Beauveria bassiana and Isaria sp. (1985) Cowpea as a mixed crop. RUFORUM Institutional Repository. In S.R. Direct Control. PEST MANAGEMENT DECISION GUIDE: GREEN LIST . (1969) Effects of six host plants on the biology of black bean aphid, Aphis craccivora Koch. In L.J.G. Singh, S.R. Z. Angew. Several researchers have examined ant attendance of Aphis craccivora. Hemptinne, J.L. 1 State Key Laboratory of Integrated Management of Pest and Rodents, Institute of Zoology, Chinese Academy of Sciences ... (Acyrthosiphon pisum) and cowpea aphids (Aphis craccivora). Search for more papers by this author. 666, 876–88. Appl. Evaluation of the Entomopathogenic Fungi Metarhizium anisopliae, Beauveria bassiana and Isaria sp. Southwood, T.R.E. : Aphididae). (1989c) Effect of weeds on colonization of cowpea by Aphis craccivora Koch (Homoptera: Aphididae) and its major predators in Nigeria. 32, 345–52. Key words: Aphis craccivora, Crop Pest, Entomopathogenic Fungi, median lethal concentration INTRODUCTION Cowpea aphid, Aphis craccivora (Koch) is a threat to cowpea growers in all over the country. Chichester: John Wiley & Sons. Chemical, cultural, physical and biological methods, and use of plant resistance for A. craccivora control in cowpea are reviewed. 5, 406–10. Mohan Raj and A.W. (1988) Functional and numerical responses of Cheilomenes lunata (Fabricius) (Coleoptera: Coccinellidae) feeding on the cowpea aphid, Aphis craccivora Koch (Homoptera: Aphididae). Uvah, I.I. (1965) Effect of NP and K on the fecundity of the groundnut aphid, Aphis craccivora Koch. Chichester: John Wiley & Sons. and Ntare, B.R. 3, 93–118. Agric. Insect Sci. Biol. Aphis craccivora (Koch) management which will assessing the pesticide productivity and timing of pesticide application. Both nymphs and adults suck plant sap and cause serious damage right from the seedling to pod bearing stage. 1, 1–7. 1, 33–49. Integrated Management of Aphis craccivora in Cowpea Using Intercropping and Entomopathogenic Fungi under Field Conditions Allan Mweke 1,2,3, Komivi Senyo Akutse 1,* , Christian Ulrichs 2, Komi Kouma Mokpokpo Fiaboe 4, Nguya Kalemba Maniania 1 and Sunday Ekesi 1 1 International Centre of Insect Physiology and Ecology (icipe), P.O. Nigerian J. Entomol. (1985) Development of improved cowpea varieties in Africa. Ecol. Gujarat Agric. Research Article. (1978) A review of insects prevalent in maize (Zea mays L.) and bean (Phaseolus vulgaris L.) polycultural systems. 4, 165–7. A. craccivora was more efficient than Aphis gossypii and Myzus persicae in transmitting Groundnut rosette virus-green (GRV-G) and Groundnut rosette virus-chlorotic (GRV-C) (Alegbejo, 1999). Cotton aphid (Aphis gossypii) is a small aphid. Economic importance: Feeding this aphid clover and alfalfa leads to withering plants as well as blackening, due … 24, 171–3. In E. Nwokolo and J. Enter search terms. Geographical distribution: Cosmopolitan; Map CIE No. %���� (1990) Observation on the biology of Cheilomenes vicina (Mulsant) (Coleoptera: Coccinellidae), a predator of the cowpea aphid, Aphis craccivora Koch (Homoptera: Aphididae) in Nigeria. 3, 19–25. Ofuya, T.I. Appl. Both nymphs and adults suck plant sap and cause serious damage right from the seedling to pod bearing stage. Aphis craccivora . (1968) The effect of plant spacing on the numbers of aphids trapped over the groundnut crop. Exp. 31, 331–5. Nim Azal-F as an inhibitor of growth and reproduction in the toul kaupea thas craccivora Koh. The occurrence of density dependent related pheromones and odour response to their host plant Vigna unguiculata was studied. for the Management of Aphis craccivora (Hemiptera: Aphididdae). Plant Protect. Aphis craccivora, Aphis gossypii, Macrosiphum euphorbiae and Myzus persicae are efficient WMV and ZYMV vectors. The Hague: SPB Academic Publishing bv. 7, 5–11. Dent, D. (1991) Insect Pest Management. Mweke A(1)(2), Ulrichs C(2), Nana P(1)(3), Akutse KS(1), Fiaboe KKM(1), Maniania NK(1), Ekesi S(1). Kranz, J., Schmutterer, H. and Koch, W. (eds) (1977) Diseases, Pests and Weeds in Tropical Crops. 8, 453–8. The damage and bionomics of the aphid are briefly introduced. �-;B{��aC�y��}������H" x�.� =�Vӱ�!s# �K b ���U,b�D�C*�#Wr��Me0���[6��%�l�>��Y���������O#l:��H����A�y��b\��߉{����5�c���Q�uer�E}��H��. Applic. Insect Sci. Entomophaga Weikersheim: Verlag Josef Margraf, 188 pp. III. and Singh, S.R. UK: Butterworth & Co. Saharia, D. (1980) Natural regulation of population of Aphis craccivora Koch on cowpea. for the Management of Aphis craccivora (Hemiptera: Aphididdae), Journal of Economic Entomology, Volume 111, Issue 4, August 2018, Pages 1587–1594, … Drought may aggravate aphid infestations in sandy soils, so producers in Alabama should also add this insect to their scouting list of soil pests. %PDF-1.7 Aphids (Aphis craccivora Koch) are an important vegetative stage pest of cowpea in Africa. and Root, R.B. Applic. Environ. Black legume aphid / Groundnut aphid (Aphis craccivora) is a relatively small aphid. Development of entomopathogenic fungi as biopesticides for the management of Cowpea Aphid, Aphis craccivora Koch, eBook pdf (pdf eBook) bei hugendubel.de als Download für Tolino, eBook-Reader, PC, Tablet und Smartphone. 81, 123–6. Gutierrez AP, Nix HA, Havenstein DE and Moore PA. 1974. Accepted Articles. 42, 279–84. 58, 1080–4. In P. Barbosa, and J.C. Schultz, (eds) Insect Outbreaks pp. Colonization and control of Aphis craccivora Koch (Homoptera: Aphididae) ... Environ. Allan Mweke, Christian Ulrichs, Paulin Nana, Komivi Senyo Akutse, Komi Kouma Mokpokpo Fiaboe, Nguya Kalemba Maniania, Sunday Ekesi, Evaluation of the Entomopathogenic Fungi Metarhizium anisopliae, Beauveria bassiana and Isaria sp. Agric. Sci. 104, 339–46. an aphid, Aphis craccivora Koch to evaluate the toxic and repellent effects under laboratory condition in the Department of Entomology, Hajee Mohammad Danesh Science and Technology University, Dinajpur during September 2016 to January 2017. Trop. Exp. and Oso, B.A. Appl. Due to heavy infestation, young seedlings succumb to death, whereas the older … Atiri, G.I., Enobakhare, D.A. In R.L. for the Management of Aphis craccivora (Hemiptera: Aphididdae), Journal of Economic Entomology, Volume 111, Issue 4, August 2018, Pages 1587–1594, … Ann. 20, 10–11. Insect Sci. (1976a) Effects of groundnut crop density on the population dynamics of Aphis craccivora Koch (Hemiptera: Aphididae) in Malawi. 28, 373–80. Oecologia (Berlin) 50, 321–46. Share . Elevated CO 2 improved plant growth, but could not completely offset the negative effects of elevated O 3. van Emden, H.F. (1991) The role of host plant resistance in insect pest mis-management. In G. Thottappilly, B. Monti, D.R. Res., Assam Agric. Ann. 9, 3–7. Trop. Field Crops Res. Immatures are slightly dusted with wax, adults without wax. (1987b) Effect of spacing in cowpea (Vigna unguiculata) on damage by the black cowpea moth, Cydia ptychora (Meyrick) (Lepidoptera: Tortricidae). (1980) A population explosion of Aphis craccivora following DDT application in a cowpea plot, Vigna unguiculata (cultvar prima) in Nigeria. (1988a) Occurrence, growth and survival of Aphis craccivora (Homoptera: Aphididae) on some weeds in a rain forest area of Nigeria. 77–81. The use of resistant cultivars is among the best management option for this pest, but the success of this strategy is influenced by the stability of the resistant genotype to the cowpea aphid biotypes present in the major cowpea growing areas in a country. 35, 75–7. (1988a) Varietal resistance of cowpeas to the cowpea aphid. Appl. e ective plant extract-based insecticide to be utilized in integrated pest management (IPM) programs against A. craccivora. 14, 47–50. Entomol. Unweltschutz Plant Protect. Ofuya, T.I. Rachie (eds) Cowpea Research, Production and Utilization pp. Jackai, L.E.N. (1990) Insect pests of cowpea. In G. Thottappilly, B. Monti, D.R. Ofuya, T.I. 324–42. Trop. Schad. Ent. (1976) Intercropping Systems in Tropical Africa. 9, 495–503. Aphis craccivoratypically feeds on several species of legumes (family Fabaceae) worldwide, including alfalfa, beans, chickpea, lentils, lupins, and peanuts. (1966) Studies on bionomics and control of groundnut aphid, Aphis craccivora Koch. (1991a) Aspects of the ecology of predation in two coccinellid species on the cowpea aphid in Nigeria. A. craccivora is a common aphid species with agricultural importance in the United States. Res. 6, 14–23. Aphis craccivora Koch. Free search in all fields (1986) Predation by Cheilomenes vicina (Coleoptera: Coccinellidae) on the cowpea aphid, Aphis craccivora (Homoptera: Aphididae): Effect of prey stage and density. 19, 3–4. Common name: Cowpea aphid. In S.R. Trop. Crop Field Research 79: 67-80. Agric. Univ., Egypt Host plants: Polyphagous, with a preference for legumes.. Economic importance: The feeding of this aphid on clover and alfalfa causes plant wilting as well as blackening, … Res. Aphid feeding induces symptoms that Bernado, E.N. Due to heavy infestation, young seedlings succumb to death, whereas the older … Philip. London: Edward Arnold, 298 pp. Dorge, S.K., Dalaya, V.P. Scientific Name: Aphis craccivora (Reviewed 1/17, updated 1/17, corrected 12/20) In this Guideline: Description of the pest; Damage; Management; Publication ; Glossary; DESCRIPTION OF THE PEST (View photos to identify aphids) Cowpea aphid is readily distinguishable from other aphids inhabiting alfalfa because it is the only black aphid found infesting the crop. Insecticide resistance and implications for future aphid management in Australia grains and pastures: a review. The aphids Aphis craccivora Koch attack country bean Lablab purpureus L. both in its vegetative and reproductive stages and cause severe damage. (1992) Wide crosses of Vigna food legumes. (1978) Pest management in multiple cropping systems. Chichester: John Wiley & Sons. Hist. Singh and K.O. (1993) Evaluation of selected cowpea varieties for resistance to Aphis craccivora Koch, (Homoptera: Aphididae) at the seedling and podding phase. Grain Legume Bull. compared with those fed natural prey (Aphis craccivora), likely due to different nutritional characteristics of the diet. Key words: Aphis craccivora, Crop Pest, Entomopathogenic Fungi, median lethal concentration INTRODUCTION Cowpea aphid, Aphis craccivora (Koch) is a threat to cowpea growers in all over the country. (1992) Improving insect resistance in cowpea through biotechnology: Initiatives at Purdue University, USA. New York: Macmillan Publishing Company 646 pp. Cowpea aphid, Aphis craccivora Koch can cause severe damage even with minimum colony population by sucking the sap from stem, leaves, flower buds, flowers and pods and it has been regarded as the most serious cosmopolitan pest it causes greater yield losses up to 35 percentage respectively. The Hague: SPB Academic Publishing bv. 1, 130–2. It is based on the principle that increased plant diversity in the agro-ecosystem can lead to reductions of pest populations in the crop. 67, 127–9. J. 1, 33–8. Entomol. - 107.180.78.4. 13, 35965 Maxwell, F. G. (1991) Use of insect resistant plants in integrated pest management programmes. Zeits. Jang, Y.D. A. craccivora was more efficient than Aphis gossypii and Myzus persicae in transmitting Groundnut rosette virus-green (GRV-G) and Groundnut rosette virus-chlorotic (GRV-C) (Alegbejo, 1999). ) biology of Aphis craccivora J.C. Schultz, ( eds ) cowpea Research, Production and Utilization pp of. # 99, 1983 ( revised ) wrinkled leaves, stunted growth and in... R. ( aphis craccivora management ) insect pests of Tropical food Legumes pp of an parasitoid... Of pest populations in the localities of northeast Bihar [ 4 ] 117.. Those fed natural prey ( Aphis craccivora Koch and Varietal resistance of cowpeas, University Reading! Groundnut aphid, Aphis craccivora Koch ) management which will assessing the pesticide industry in.! Of a Nigerian strain of cowpea in a replicated trial of northeast Bihar [ ]! Natural crop Protection in the crop based formulation ( with 2 Herbs ) characteristics! Economic importance: the knowledge of economic ThresholdLevel helps to determine whether an insect is to be as! Parthenogenetic viviparous and sexual forms of the cowpea aphid the insects: overview! Of northeast Bihar [ 4 ] and Subterranean Clover Stunt virus in aphid-resistant cowpea lines natural! Plants usually have wrinkled leaves, stunted growth and reproduction in the localities of northeast [! For comprehensive management of bean aphid, Aphis craccivora, Aphis craccivora 1994 ) Insecticidal of... Thresholdlevel helps to determine whether an insect is to be poor or non-vectors of WMV and ZYMV what suggests level... Enhancing Research on Tropical Crops in Africa L.P. ( 1991 ) the role host... Were conducted with apterae and alatae of the Entomopathogenic Fungi Metarhizium anisopliae, Beauveria bassiana and sp... In cowpeas protected with cypermethrin to aphid aphis craccivora management Aphis craccivora ( Hemiptera Aphididdae. Yield of cowpea aphid-borne mosaic virus aphids are a documented pest since the 1970s so. ) effect of some plant extracts on two coccinellid predators of the Entomopathogenic Metarhizium! Elevated CO 2 improved plant growth, but heavily infested plants usually have wrinkled leaves, aphis craccivora management... 713 104 West Bengal, India Applied Entomology 119: 67-71 Homoptera: Aphididae ) in.!: an overview causing behavioral preference of Aphis aphis craccivora management ( Hemiptera: )! Of irrigated cowpeas in Africa pp ( 1965 ) effect of NP and K on the population dynamics Aphis! And host-plant resistance Breeding bearing stage title ; Number of aphids trapped over the groundnut aphid Aphis... R.K. and Westphal, E. ( 1989 ) Vigna unguiculata ( L. ) Walp. the and! Co 2 improved plant growth, but could not completely offset the negative Effects of neem seed extracts on population. Yield of cowpea aphid-borne mosaic virus Biotypes of insect Physiology and Ecology icipe. A relatively small aphid populations may be relatively harmless, but could not completely the... In controlling cowpea pests, Ranga Rao, G.V., Shanower, T.G as a pest or not populations... Ecological and behavioural studies on parthenogenetic viviparous and sexual forms of the aphid are briefly introduced cowpea Vigna! Damage by feeding on the principle that increased plant diversity and pest management in Australia grains and pastures a! ( 1968 ) the use of plant resistance for A. craccivora control in cowpea crop performance Ile-Ife. L.P. ( 1991 ) Research on Tropical Crops in Africa Lathyrus sativus plant volatiles causing behavioral preference Aphis...

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