Review: Breeding common bean for resistance to insect pests and nematodes

2011 ◽  
Vol 91 (2) ◽  
pp. 239-250 ◽  
Author(s):  
Shree Singh ◽  
Howard Schwartz
Keyword(s):  
Common Bean ◽  
Insect Pests

scholarly journals Mosca-Branca, Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae) em feijoeiro: Características gerais, bioecologia e métodos de controle

2017 ◽  
Vol 10 (1) ◽  
pp. 01-08
Author(s):  
Anderson Gonçalves da Silva ◽  
Arlindo Leal Boiça Junior ◽  
Bruno Henrique Sardinha de Souza ◽  
Eduardo Neves Costa ◽  
James da Silva Hoelhert ◽  
...  
Keyword(s):  
Common Bean ◽  
Bemisia Tabaci ◽  
Crop Production ◽  
Insect Pests ◽  
Economic Losses ◽  
Common Beans ◽  
Bean Plants ◽  
De Se ◽  
Before And After ◽  
The Common

Resumo. A cultura do feijoeiro pode ser infestada por insetos que afetam a produção antes e após a colheita, tendo como estimativa de perdas causadas nos rendimentos pelas pragas variando de 33 a 86%. Dentre essas pragas a mosca-branca Bemisia tabaci (Genn.) Autor merece destaque. Esta ocasiona danos diretos decorrentes de sua alimentação e indiretos que ocorrem por meio da excreção açucarada de honeydew ou “mela” e simbiose com a fumagina. No entanto, o dano mais sério causado pela B. tabaci é a transmissão de viroses como o mosaico-dourado-do-feijoeiro, provocando perdas econômicas que podem variar de 30% a 100%. Desse modo, o objetivo do presente estudo é disponibilizar informações a respeito de aspectos importantes de B. tabaci, como: histórico e distribuição geográfica, bioecologia e dinâmica populacional, plantas hospedeiras, métodos de controle adotados, dentre outros, a fim de se fornecer subsídios para futuras pesquisas sobre a mosca-branca em feijão.Whitefly Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae) in common beans: General characteristics, bioecology, and methods of controlAbstract. Common bean plants are infested by insects, which can ultimately affect the crop production before and after harvest, with estimated losses ranging from 33 to 86%. Among the insect pests infesting the common beans the whitefly Bemisia tabaci (Genn.) stands out. This species cause direct injury by feeding on the plants and indirect injury by excreting sugary honeydew that is after colonized by the sooty mold. In addition, the most serious damage caused by B. tabaci is the transmission of virus diseases, especially the common bean golden mosaic, responsible for economic losses varying from 30 to 100%. This review aims at providing information on important aspects of B. tabaci including its geographical distribution, bioecology, population dynamics, host plants, and methods of pest control. We expect that this review can provide valuable subsidies for future studies on the whitefly in common beans.

scholarly journals Mosca-Branca, Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae) em feijoeiro: Características gerais, bioecologia e métodos de controle

2017 ◽  
Vol 10 (1) ◽  
pp. 01
Author(s):  
Anderson Gonçalves da Silva ◽  
Arlindo Leal Boiça Junior ◽  
Bruno Henrique Sardinha de Souza ◽  
Eduardo Neves Costa ◽  
James Da Silva Hoelhert ◽  
...  
Keyword(s):  
Common Bean ◽  
Bemisia Tabaci ◽  
Crop Production ◽  
Insect Pests ◽  
Economic Losses ◽  
Common Beans ◽  
Bean Plants ◽  
De Se ◽  
Before And After ◽  
The Common

Resumo. A cultura do feijoeiro pode ser infestada por insetos que afetam a produção antes e após a colheita, tendo como estimativa de perdas causadas nos rendimentos pelas pragas variando de 33 a 86%. Dentre essas pragas a mosca-branca Bemisia tabaci (Genn.) Autor merece destaque. Esta ocasiona danos diretos decorrentes de sua alimentação e indiretos que ocorrem por meio da excreção açucarada de honeydew ou “mela” e simbiose com a fumagina. No entanto, o dano mais sério causado pela B. tabaci é a transmissão de viroses como o mosaico-dourado-do-feijoeiro, provocando perdas econômicas que podem variar de 30% a 100%. Desse modo, o objetivo do presente estudo é disponibilizar informações a respeito de aspectos importantes de B. tabaci, como: histórico e distribuição geográfica, bioecologia e dinâmica populacional, plantas hospedeiras, métodos de controle adotados, dentre outros, a fim de se fornecer subsídios para futuras pesquisas sobre a mosca-branca em feijão.Whitefly Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae) in common beans: General characteristics, bioecology, and methods of controlAbstract. Common bean plants are infested by insects, which can ultimately affect the crop production before and after harvest, with estimated losses ranging from 33 to 86%. Among the insect pests infesting the common beans the whitefly Bemisia tabaci (Genn.) stands out. This species cause direct injury by feeding on the plants and indirect injury by excreting sugary honeydew that is after colonized by the sooty mold. In addition, the most serious damage caused by B. tabaci is the transmission of virus diseases, especially the common bean golden mosaic, responsible for economic losses varying from 30 to 100%. This review aims at providing information on important aspects of B. tabaci including its geographical distribution, bioecology, population dynamics, host plants, and methods of pest control. We expect that this review can provide valuable subsidies for future studies on the whitefly in common beans.

scholarly journals MAMP-triggered resistance induced by elicitor protein PeBA1 derived from Bacillus amyloliquefaciens NC6 in common bean (Phaseolus vulgaris L.) against green peach aphid (Myzus persicae Sulzer)

2020 ◽  
Vol 48 (2) ◽  
pp. 705-715
Author(s):  
Abdul BASIT ◽  
Tala NAZIR ◽  
Abdul HANAN ◽  
Muhammad Z. MAJEED ◽  
Muhammad FARHAN ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Myzus Persicae ◽  
Bacillus Amyloliquefaciens ◽  
Insect Pests ◽  
Foliar Application ◽  
Green Peach Aphid ◽  
Management Tool ◽  
Expression Levels

Bacterial microbe-associated molecular patterns (MAMPs) play an important role in innate plant immunity. This in vitro study evaluated the putative role of protein elicitor PeBA1 derived from Bacillus amyloliquefaciens NC6 strain in eliciting induced resistance type responses in common bean (Phaseolus vulgaris) plants against green peach aphid Myzus persicae. Nymphal developmental time of aphids was significantly prolonged and the fecundity was significantly reduced by different concentrations of PeBA1 elicitor (i.e. 40.51, 24.91 and 16.38 µg mL-1) applied at three different temperature regimes (i.e. 21, 27 and 30 °C). Moreover, foliar application of PeBA1 elicitor protein strongly up-regulated the expression levels of salicylic acid (SA) pathway-associated genes, while the expression levels of jasmonic acid (JA) pathway-associated genes exhibited a moderate induction. Quantification by LC/MSMS revealed a linear increase of both SA and JA plant defense hormones along with the time of exposure. Our findings suggest that the bacterial elicitor protein PeBA1 could be used as an effective biological pest management tool against phloem-feeding insect pests such as green peach aphids M. persicae.

Patterns of resistance to angular leaf spot, anthracnose and common bacterial blight in common bean germplasm

2002 ◽  
Vol 42 (4) ◽  
pp. 481 ◽  
Author(s):  
F. M. A. Islam ◽  
K. E. Basford ◽  
R. J. Redden ◽  
C. Jara ◽  
S. Beebe
Keyword(s):  
Common Bean ◽  
Leaf Spot ◽  
Gene Pool ◽  
Bacterial Blight ◽  
Insect Pests ◽  
Angular Leaf Spot ◽  
Common Bacterial Blight ◽  
The Andes ◽  
Andean Gene Pool ◽  
Resistance Patterns

Diseases and insect pests are major causes of low yields of common bean (Phaseolus vulgaris L.) in Latin America and Africa. Anthracnose, angular leaf spot and common bacterial blight are widespread foliar diseases of common bean that also infect pods and seeds. One thousand and eighty-two accessions from a common bean core collection from the primary centres of origin were investigated for reaction to these three diseases. Angular leaf spot and common bacterial blight were evaluated in the field at Santander de Quilichao, Colombia, and anthracnose was evaluated in a screenhouse in Popay�n, Colombia. By using the 15-group level from a hierarchical clustering procedure, it was found that 7 groups were formed with mainly Andean common bean accessions (Andean gene pool), 7 groups with mainly Middle American accessions (Middle American gene pool), while 1�group contained mixed accessions. Consistent with the theory of co-evolution, it was generally observed that accessions from the Andean gene pool were resistant to Middle American pathogen isolates causing anthracnoxe, while the Middle American accessions were resistant to pathogen isolates from the Andes. Different combinations of resistance patterns were found, and breeders can use this information to select a specific group of accessions on the basis of their need.

scholarly journals Farmers traditional practices and management methods of stored common bean (Phaseolus vulgaris L.) insect pests in the central region of Benin Republic

2018 ◽  
Vol 10 (8) ◽  
pp. 113-126
Author(s):  
Yeyinou Laura Estelle Loko ◽  
Ahouelete Joel Akpo ◽  
Azize Orobiyi ◽  
Joelle Toffa ◽  
Alexandre Dansi
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Central Region ◽  
Insect Pests ◽  
Traditional Practices ◽  
Phaseolus Vulgaris L ◽  
Benin Republic

scholarly journals Farmers’ Knowledge, Perceptions and Practices in Managing Weeds and Insect Pests of Common Bean in Northern Tanzania

2019 ◽  
Vol 11 (15) ◽  
pp. 4076 ◽  
Author(s):  
Hudson C. Laizer ◽  
Musa N. Chacha ◽  
Patrick A. Ndakidemi
Keyword(s):  
Rural Communities ◽  
Common Bean ◽  
Pest Management ◽  
Weed Management ◽  
Management Practices ◽  
Insect Pests ◽  
Smallholder Farmers ◽  
Insect Pest ◽  
Insect Pest Management ◽  
Northern Tanzania

Weeds and insect pests are among the serious constraints in common bean production in most rural communities. A survey of 169 smallholder farmers was conducted in two common bean-growing districts in northern Tanzania. The aim was to assess farmers’ knowledge, perceptions, current management practices and challenges in order to develop sustainable weed and insect pest management strategies. The results revealed that 83% of farmers perceived insect pests as the major constraint in common bean production, while 73% reported weeds as the main drawback. Insect pest management was mainly achieved through the use of synthetic pesticides, however, only 24% of farmers were able to apply, the rest could not afford due to high cost, limited access and lack of knowledge. Only 6.5% of farmers were aware of non-chemical methods and 2.1% did not practice any method in managing insect pests, both in the field and during storage. Moreover, farmers generally relied on experience in managing insect pests and weeds, and about 43% did not see the need to consult extension officers. These findings indicate that there is a need to sensitize and train farmers on the sustainable methods for pest and weed management in common bean farming systems in northern Tanzania.

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