[PDF] Top 20 Genetics of resistance to powdery mildew (Microsphaera diffusa) in Brazilian soybean populations

... results of the evaluations performed in each pop- ulation at two different times (CV1 and CV2) are listed in Table ...results of the first evaluation were inconsis- tent with 3:1 segregation, ... See full document

... use of soybean cultivars resistant to insects and diseases reduces the application of pesticides, decreasing production costs and promoting a sustainable ...damage of stink bugs and ... See full document

... The soybean [Glycine max (L.) Merrill] crop holds a prominent position in the Brazilian economy because of the extension of the planted area and volume of grain production, but ... See full document

... prevalent in the northern and southern hill zones causing serious yield losses whereas in north western plains zone (NWPZ) of India, which constitutes the most productive wheat growing region, PM ... See full document

... used to extend our insights in geno- mic research for developing molecular markers, identification of genetic variation and gene discovery using sequencing approaches ...utilized to study ... See full document

... presented resistance in one environment and susceptibility in the other (Table ...responses to each environment may indicate the existence of more races in the two assessment ... See full document

... Pea powdery mildew, caused by Erysiphe pisi ...Deployment of resistant varieties is the main way to control this ...aimed to screen Chinese pea (Pisum sativum ...resistant to E. ... See full document

... types of lesions obtained from JRP infection We considered that following factors were likely to have been associated with various types of lesions observed in JRP ...major resistance ... See full document

... recorded in resistant plants and in the cultivar MK-10 when the lignification-papilla barrier was ...number of haustoria found in those populations. High percentage of ... See full document

... Powdery mildew, caused by Blumeria graminis f. sp. tritici, is one of the most important wheat diseases in the ...world. In this study, a single dominant powdery mildew ... See full document

... part of the plant breeding program being developed at the Departamento de Produção Vegetal of Faculdade de Ciências Agrárias e Veterinárias – Universidade Estadual Paulista, Jaboticabal, Brazil, and has the ... See full document

... variation in terms of PM resistance has been identified in some flax ...PM resistance and could classify them according to the percentage of infected leaf area per ...24 ... See full document

... related to growth and development are shown in ...analyses of variance are summarized in sup- porting information Table ...any of the traits measured in either ...disadvantage ... See full document

... culture of Agrobacterium containing the target vectors was grown overnight at 28uC in YEP (yeast extract/bactopeptone) medium with antibiotics (50 mg/mL kanamycin and 50 mg/mL ...1 to 6 hours before ... See full document

... using of biologically safe preparations «Stimpo» and «Radostim» during earing of winter wheat plants reduced powdery mildew infection on the leaves and destruction of mesophyll cells by ... See full document

... 16 - Nunes Junior, J.M.; Assunção, M.S.; Faria, L.C.; Guerzoni, R.A.; Silva, J.F.V.; Yorinori, J.T.; Souza, P.I.M.; Arantes, N.E.; Guimarães, L.B.; Silva, L.O.; Neiva, L.C.S.; Vieira, N.E. Cultivar de soja BRSGO ... See full document

... because of the short period during which the evaluations were made (20 days), which reflected the effects of only two extra disease cycles assuming a latent period of 6 ...shown to have an ... See full document

... Cry1Fa, expressa em plantas de milho transgênico, e conhecer a frequência do alelo de resistência no campo, foram selecionadas para altos níveis de resistência a essa toxina duas populaç[r] ... See full document

... activity of secreted lytic enzymes (Tom
as-Barber
an et ...2006). In the present study, there were no differences between non-inocu- lated and inoculated plants, regardless of the cultivar, for the ... See full document

... and/or in distance locations (Wilkins 2004). Actually, the results of the study presented in Chapter 4 are in agreement with the theory expectations, and suggest that performing the MSVAR ... See full document