Strawberry ( Fragaria × ananassa ) seedlings from 50 bi-parental crosses among 20 elite genotypes were evaluated for resistance to Phytophthora cactorum after artificial inoculation. Plots of seedlings or runner plants were rated using a disease severity score and the percentage of stunted plants per plot. The distribution of cross means for percentages of plants with stunting was highly skewed...

The phytopathogen Phytophthora parasitica, from the Oomycetes class, known to be tobacco black shank agent, can induce devastating diseases in various crop, plant and forest ecosystems. genus has been studied at cellular level, suggesting that different developmental steps are induced by expression of some specific genes. However, these studies have only carried out on certain species, such as ...

Several phytogeographic regions (Cerrado, Pantanal, Atlantic Forest, Gran Chaco, and Chiquitano Dry Forests) converge in the state of Mato Grosso do Sul, Brazil, influence regional biodiversity. Despite a list birds Sul being published by Nunes et al. (2017), it is necessary to update critically review avifauna records. In this study, we gathered results several records obtained from species li...

Sutherland, E. D., and Cohen, S. D. 1983. Evaluation of tetrazolium bromide as a vital stain for fungal oospores. Phytopathology 73:1532-1535. Staining of fungal oospores with tetrazolium bromide (MTT) is proposed The number of oospores of P. megasperina f. sp. glycinea race I stained with as a test for estimating oospore viability and as a technique for enhancing MTT in phosphate buffer did no...