Results 21 to 30 of about 34,827 (223)

CHOSEN BIOCIDES AGAINST VIGNA UNGUICULATA (L) WALP

Journal of Biopesticides, 2020
ABSTRACT Field trials were conducted with cowpea (Vamban 1) to evaluate some selected biocides the cowpea insects. Among the biocides, spray of neem seed kernel extract (NSKE) at 5% was effective in reducing the population of cowpea sucking insect, whitefly followed by azadirachtin at 1%. Spotted pod borer, M.
Vijayaraghavan C, Pasupathy S, Zadda Kavitha, Abdul Razak T   +3 more
openaire   +1 more source

Were the first Bantu speakers south of the rainforest farmers? A first assessment of the linguistic evidence [PDF]

, 2017
Popular belief has it that the Bantu Expansion was a farming/language dispersal. However, there is neither conclusive archaeological nor linguistic evidence to substantiate this hypothesis, especially not for the initial spread in West-Central Africa. In
Adjanohoun, Bastin, Bellwood, Bingham, Blanchon, Blanchon, Blench, Blench, Bostoen, Bostoen, Bostoen, Bunkheti, Clist, Crane, Daeleman, de Filippo, De Grauwe, de Maret, de Rop, de Rop, de Schryver, Fontaney, Gossweiler, Greenberg, Hagendorens, Hamon, Hannan, Hubau, Hulstaert, Hulstaert, Kabinda, Koni Muluwa, Koni Muluwa, Koni Muluwa, Kouarata, Latham, Lejju, Linton, MacGaffey, Maniacky, McCann, Mouandza, Ndinga-Koumba-Binza, Neumann, Pasch, Philippson, Phillipson, Raponda-Walker, Ricquier, Ricquier, Schwartz, SPIAF, Storrs, Thornell, van Everbroecke, Van Neer, Vansina, Vansina   +57 more
core   +1 more source

Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis) [PDF]

Electronic Journal of Plant Breeding, 2014
The study was carried out to determine combining ability analysis among crosses derived from 11 selected cowpea genotypes. Six lines and five testers were crossed in L x T fashion and 30 hybrids were synthesized.
G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari
doaj  

Características físicas e químicas de grãos verdes de linhagens e cultivares de feijão caupi para processamento tipo conserva Physical and chemical characteristics of green grains of cowpea cultivars and lines for processing and preservation

Revista Brasileira de Engenharia Agrícola e Ambiental, 2003
O objetivo deste trabalho foi estudar a viabilidade da introdução de dez linhagens e duas cultivares de feijão caupi verde para processamento tipo conserva.
Eliza D. P. de A. Lima, Edlene de S. Jerônimo, Carlos A. de A. Lima, Perla J. de S. Gondim, Mauro L. Aldrigue, Lourival F. Cavalcante   +5 more
doaj   +1 more source

Identification of markers associated with bacterial blight resistance loci in cowpea (Vigna unguiculata (L.) Walp.) [PDF]

, 2010
Cowpea bacterial blight (CoBB), caused by Xanthomonas axonopodis pv. vignicola (Xav), is a worldwide major disease of cowpea [Vigna unguiculata (L.) Walp.].
Agbicodo, A.C.M.E., Bandyopadhyay, R., Close, T.J., Diop, N.N., Ehlers, J.D., Fatokun, C.A., Linden, C.G., van der, Muchero, W., Roberts, P.A., Visser, R.G.F., Wydra, K.   +10 more
core   +2 more sources

Uso de bentonita na remediação de solos contaminados com zinco: efeito na produção de feijão Use of bentonite in the remediation of soils contaminated with zinc: effect on bean production

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
Diversos procedimentos têm sido propostos para reduzir a concentração de metais pesados nos solos, e, conseqüentemente, seus efeitos poluidores. Dentre eles destacam-se a aplicação de materiais, como a bentonita, capazes de adsorver estes elementos ...
Gilvanise A. Tito, Lucia H. G. Chaves, Hugo O. C. Guerra, Frederico A. L. Soares   +3 more
doaj   +1 more source

Survey of Insects that Attack Stored Bean Grains Vigna unguiculata (L.) and Phaseolus vulgaris L. in Porto Velho, Rondônia, Brazil

EntomoBrasilis, 2016
. Beans are a staple component of human diet. However, grain storage for consumption is difficult due to pest attack. The objective of the present study was to conduct a survey of insects acting on the beans Phaseolus vulgaris L. and Vigna unguiculata (L.
Thiarles Tezolim Silva, Fábio Medeiros da Costa   +1 more
doaj   +1 more source

Breeding drought tolerant cowpea: constraints, accomplishments, and future prospects [PDF]

, 2009
This review presents an overview of accomplishments on different aspects of cowpea breeding for drought tolerance. Furthermore it provides options to enhance the genetic potential of the crop by minimizing yield loss due to drought stress. Recent efforts
Agbicodo, A.C.M.E., Fatokun, C.A., Linden, C.G., van der, Muranaka, S., Visser, R.G.F.   +4 more
core   +2 more sources

Viabilidade de sementes de feijão caupi após o tratamento com óleo essencial de citronela (Cymbopogon winterianus Jowitt) Viability of Vigna unguiculata bean seeds treated with essential oil of Java grass (Cymbopogon winterianus Jowitt)

Revista Brasileira de Plantas Medicinais, 2012
O tratamento de sementes com óleos essenciais é um método alternativo que auxilia o manejo integrado de pragas. O objetivo deste trabalho foi avaliar a influência do tratamento de sementes de feijão Vigna unguiculata (L.) Walp.
M.V.A. Xavier, C.R.F. Oliveira, S.S.S. Brito, C.H.C. Matos, M.A.D.S.C. Pinto   +4 more
doaj   +1 more source

Conservação de sementes de feijão-caupi sob diferentes condições de armazenamento

Diversitas Journal, 2021
RESUMO: O feijão-caupi (Vigna unguiculata (L.) Walp.) é tradicionalmente muito consumido pelos brasileiros, sobretudo no Semiárido Nordestino, e representa uma das principais explorações agrícolas do país, desempenhando papel fundamental também na ...
Damiana Justino Araújo, Gilvaneide Alves de Azeredo, Luciano Raposo Guedes, João Henrique Constantino Sales Silva, Vitor Araujo Targino   +4 more
doaj   +1 more source