Author: Charles Omambia Omwega
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 250
Book Description
Resistance to Meloidogyne Spp. in Phaseolus Spp
Author: Charles Omambia Omwega
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 250
Book Description
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 250
Book Description
Interaction of Soil Temperature and Meloidogyne Spp. on Resistance of the Common Bean, Phaseolus Vulgaris L., to the Root-knot Disease
Genetics of Resistance to Root-knot Nematodes in Common Beans (Phaseolus Vulgaris L.)
Ecology and Host-parasite Relationships of Root-knot Nematodes (Meloidogyne SPP.) Infecting Dry Edible Beans (Phaseolus Vulgaris L.) in Colombia and Peru
Author: Barbara Anne Mullin
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 308
Book Description
Interactions Between Fusarium Oxysporum F. Sp. Phaseoli and Meloidogyne Incognita in Beans (Phaseolus Vulgaris)
Germplasm Identification of Bean ( Phaseolus Vulgaris L.) and Lettuce ( Lactuca Sativa L.) Resistant to Avirulent Populations of Meloidogyne Spp. to Mi Gene
Author: Anna Sanz Prieto
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Phytoparasitic nematodes of the genus Meloidogyne spp. are the cause of important losses in horticulture. In recent years, plant resistance has been used to reduce this damage in a sustainable way. The present work determines the resistance against Meloidogyne spp. of two varieties of lettuce Grand Rapids and Salinas 88, and the resistance of three varieties of common bean Aporé, Macarrão Atibaia and Ouro Negro, which have previously been studied in the University Federal University of Lavras (UFLA), Brazil. Furthermore this study will assess the possibility of resistance of a common bean cultivar, Cornell 49242, which has not been previously tested. As a method of controlling all the tests carried out two cultivars were used - Regina 71 for lettuce and Bolinha for common bean. In order to characterize the resistance, two experiments were carried out. Firstly, both crops were confronted with 11 populations of Meloidogyne incognita and M. javanica in a pot experiment. Secondly, a field conditions experiment was used to observe the behaviour of the different cultivars under different densities of Meloidogyne incognita. The results confirmed the resistance of the Grand Rapids and Salinas 88 lettuce cv to nematode populations from Almeria, Murcia and Catalonia., as they obtained lower nematode reproductions in the pot experiment and reduced the soil population in the field experiment. The common bean cultivars showed more diverse results. Aporé cv. proved to be resistant in all experiments. The results for Macarrão Atibaia and Ouro Negro showed their slight resistance and susceptibility (of the 45%) to the majority of the nematode populations used in the pot experiment. In field conditions the results differed. Ouro Negro was slightly resistant, but Macarrão Atibaia behaved as susceptible with an 81.9% of reproduction compared to Bolinha (susceptible cultivar of control). The cultivar Cornell 49242 behaved as susceptible in front the majority of the Meloidogyne spp. populations of the pot experiment.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Phytoparasitic nematodes of the genus Meloidogyne spp. are the cause of important losses in horticulture. In recent years, plant resistance has been used to reduce this damage in a sustainable way. The present work determines the resistance against Meloidogyne spp. of two varieties of lettuce Grand Rapids and Salinas 88, and the resistance of three varieties of common bean Aporé, Macarrão Atibaia and Ouro Negro, which have previously been studied in the University Federal University of Lavras (UFLA), Brazil. Furthermore this study will assess the possibility of resistance of a common bean cultivar, Cornell 49242, which has not been previously tested. As a method of controlling all the tests carried out two cultivars were used - Regina 71 for lettuce and Bolinha for common bean. In order to characterize the resistance, two experiments were carried out. Firstly, both crops were confronted with 11 populations of Meloidogyne incognita and M. javanica in a pot experiment. Secondly, a field conditions experiment was used to observe the behaviour of the different cultivars under different densities of Meloidogyne incognita. The results confirmed the resistance of the Grand Rapids and Salinas 88 lettuce cv to nematode populations from Almeria, Murcia and Catalonia., as they obtained lower nematode reproductions in the pot experiment and reduced the soil population in the field experiment. The common bean cultivars showed more diverse results. Aporé cv. proved to be resistant in all experiments. The results for Macarrão Atibaia and Ouro Negro showed their slight resistance and susceptibility (of the 45%) to the majority of the nematode populations used in the pot experiment. In field conditions the results differed. Ouro Negro was slightly resistant, but Macarrão Atibaia behaved as susceptible with an 81.9% of reproduction compared to Bolinha (susceptible cultivar of control). The cultivar Cornell 49242 behaved as susceptible in front the majority of the Meloidogyne spp. populations of the pot experiment.
Plants Recorded as Resistant to Root-knot Nematodes (Meloidogyne Spp.)
Author: Mary T. Franklin
Publisher:
ISBN:
Category : Nematode diseases of plants
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Nematode diseases of plants
Languages : en
Pages : 52
Book Description
Nematodes Associated with Common Bean, Phaseolus Vulgaris L., in California and Pathogenicity of Pratylenchus Scribneri and Meloidogyne Spp. to Venezuelan Cultivars
Author: Juan E. Renaud Casanova
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 114
Book Description
Publisher:
ISBN:
Category : Beans
Languages : en
Pages : 114
Book Description
Bibliografía frijol. Phaseolus spp.
Author:
Publisher: IICA Biblioteca Venezuela
ISBN:
Category :
Languages : en
Pages : 316
Book Description
Publisher: IICA Biblioteca Venezuela
ISBN:
Category :
Languages : en
Pages : 316
Book Description
Proceedings...
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
Overview of the International Meloidogyne Project-rationale, goals, implementation, and progress to date; Meloidogyne species in Brazil; Root-knot nematode problems on bean (Phaseolus vulgaris L.) in Brazil; Coffee culture problems caused by root-knot nematodes in Brazil; Sinopse da literatura brasileira sobre Meloidogyne em algodao (A brief review of Brazilian literature concerning Meloidogyne in cotton; Root-knot nematode problems on fruit crops in Brazil; Breeding vegetable crops for resistance to root-knot nematodes in Brazil; Root-knot nematode problems of sunflower; Root-knot nematode problems in horticultural and special in Brazil; Root-knot nematodes attacking soybean in Brazil; Root-knot nematode problems in northeastern Brazil; Sugar cane improvement for Melodogyne resistance in Brazil; Control of root-knot nematode on sugar cane in Brazil; A Brazilian effort to develop soybean cultivars resistant to root-knot nematodes; Meloidogyne spp. chemical control on vegetables; Os nematoides das galhas, Meloidogyne spp., no estado do Maranhao; Sugar cane meloidogynosis in Brazil; An overview of the taxonomy of the root-knot and cyst nematodes with emphasis on the genus Meloidogyne; Relative importance and frequency of occurrence of the various species, pathogenic variation and host races; Morphological characters useful in the identification of Meloidogyne species; Cytogenetic and biochemical studies as an aid to identification; Ecological studies-progress to date; Biological control with the fungus Paecilomyces lilacinus.
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
Overview of the International Meloidogyne Project-rationale, goals, implementation, and progress to date; Meloidogyne species in Brazil; Root-knot nematode problems on bean (Phaseolus vulgaris L.) in Brazil; Coffee culture problems caused by root-knot nematodes in Brazil; Sinopse da literatura brasileira sobre Meloidogyne em algodao (A brief review of Brazilian literature concerning Meloidogyne in cotton; Root-knot nematode problems on fruit crops in Brazil; Breeding vegetable crops for resistance to root-knot nematodes in Brazil; Root-knot nematode problems of sunflower; Root-knot nematode problems in horticultural and special in Brazil; Root-knot nematodes attacking soybean in Brazil; Root-knot nematode problems in northeastern Brazil; Sugar cane improvement for Melodogyne resistance in Brazil; Control of root-knot nematode on sugar cane in Brazil; A Brazilian effort to develop soybean cultivars resistant to root-knot nematodes; Meloidogyne spp. chemical control on vegetables; Os nematoides das galhas, Meloidogyne spp., no estado do Maranhao; Sugar cane meloidogynosis in Brazil; An overview of the taxonomy of the root-knot and cyst nematodes with emphasis on the genus Meloidogyne; Relative importance and frequency of occurrence of the various species, pathogenic variation and host races; Morphological characters useful in the identification of Meloidogyne species; Cytogenetic and biochemical studies as an aid to identification; Ecological studies-progress to date; Biological control with the fungus Paecilomyces lilacinus.