[PDF] Top 20 Resistance of Soybean Genotypes to Bemisia tabaci (Genn.) Biotype B (Hemiptera: Aleyrodidae)

... ly Bemisia tabaci ...for soybean cultivation because it can signi icantly reduce soybean ...use of soybean cultivars resistant to white ly attack is an important strategy ... See full document

... The resistance of 24 potato genotypes to ...potato genotypes NYL 235-4 and IAC-1966 were the most attractive to adults, while cultivars Achat, Aracy Ruiva, and Monte Bonito ... See full document

... shown to be determining conditions to establish the disease (Navarini et ...Brazilian soybean cropping regions. Rainfall seems to be the key factor that in" uences disease severity, ... See full document

... branches of Trichilia pallida Swartz (Rutales: Meliaceae) and neem seeds Azadirachta indica ...ground to powder in an electric knife ...powder of each material ...extraction of water-soluble ... See full document

... number of eggs laid by B. tabaci on Bolinha genotype in the free-choice tests (Table 1) could be related to the great number of acicular trichomes present on its leaves surface (Table ...B. ... See full document

... population of Campi- nas and Monte Mor had a reduction in the allele fixation index ...(State of Minas Gerais, 19°18’39” S; 46°02’56” O) is 600 km away from the population of Monte Mor (SP) and the F ... See full document

... whitefly to complete its de- velopment, also depends on its ...period of B. argentifolii (= B. tabaci B biotype) ranged from ...similar to the ones observed in this ex- periment; however Islan ... See full document

... was to characterize soybean experimental lines for Asian soybean rust ...late-cycle genotypes, designed in randomized blocks with four ...cultivars of each cycle were ...applications ... See full document

... dynamics of B. tabaci in soybean and mung beans in Java and Indonesia, reported that climatic factors were not the main factors regulating the populations of this insect ...one of the ... See full document

... knowledge of the mechanisms of resistance present in genetic materials should help breeding programs in developing cultivars resistant to ...biology of Anticarsia gemmatalis Hübner ... See full document

... one of the most harmful pests that attack bean crops, mainly for extracting large quantities of phloem sap and transmitting the bean golden mosaic ...preference of Bemisia tabaci ... See full document

... used to construct a dendrogram, which showed a high level of diversity among the ...B. tabaci biotypes and al- lowed the distinction of seven major clusters (Figure ...relation to group ... See full document

... samples of the isolate CPMMV:BR:GO:01:1 from Laboratório de Virologia (Zanardo et ...used to perform the mechanical inoculation, which consists of producing microlesions on the leaves with gauze ... See full document

... performed to evaluate the attractiveness and the non-preference of whitely Bemisia tabaci ...squash genotypes (Cucurbita pepo) and to observe the susceptibility of ... See full document

... Requirements of normality and homogeneity of variance were also not met for the variables: duration of egg, nymph and egg/adult stages, and longevity of adults of ...B. tabaci B ... See full document

... whitefly Bemisia tabaci B-biotype is an important pest of cotton; it affects plant vigour, transmits geminivirus and reduces lint ...order to evaluate the resistance of cotton ... See full document

... duration of the first and second nymph instars (Table ...compared to the other ...B. tabaci biotype B development period (egg-adult), it can be stated that these resistance mechanisms occurred ... See full document

... use of resistant cultivars is a fundamental component in the integrated management of ...Due to the probable polygenic nature of genetic resistance to this disease and the large ... See full document

... colonization) to 6 (leaves completely ...level of colonization, high levels were observed in ‘Imperial’, ‘Jangada’, ‘Vereda’, ‘Deneb’ and ...B. tabaci biotype B egg-adult cycle varied from ... See full document

... response of bean genotypes to infestation of Bemisia tabaci ...19 genotypes (IAC Tybatã, IAC Una, FT Nobre, Pérola, Gen 96A98-15-3-32-1, Gen 96A45-3-51-52-1, IAC Alvorada, ... See full document