Abstract Phytophthora boehmeriae Sawada is an important pathogenic oomycete, and causes blight of cotton ramie, which are main limiting factors to the production ramie in China. The aggressiveness fitness metalaxyl-resistant (MR) mutants P. obtained by inducing on LBA amended with sublethal dose (10 µg·mL −1 ) metalaxyl were studied this paper. results showed that there no significant differenc...

Chytridiomycosis, a primary disease driving widespread and unprecedented amphibian declines, is caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd). Tracking Bd through space time requires monitoring protocols that efficiently reliably assess prevalence intensity, which in turn an understanding of environment–pathogen dynamics. Environmental DNA (eDNA) was used to track intensity ...

Abstract Phytophthora is a genus of plant pathogens that infects vegetables, crops, ornamentals, and trees. diseases in soil are facilitated by the rapid dispersal zoospores, which come two different forms, is, motile biflagellate zoospores nonmotile encysted zoospores. However, little known about mechanisms controlling zoospore dispersal, especially under unsaturated flow natural soil. Hence, ...

Research in plant disease management focuses on developing safe methods for humans and the environment in order to prevent the entry of harmful chemicals in food. Simple inorganic salts have low cost and are safe enough to be used as pesticides. Phytophthora genus causes crown and root rot (gummosis) in crops and leads to great losses in some pistachio (Pistacia vera L.) produ...

Inconsistency in maturation of saccharinan kelp due to changes the marine environment is a problem terms securing seedlings for aquaculture. In Hokkaido, main producing area Saccharina japonica, it has become challenge stably secure parental algae species When was induced by short-day conditions naturally collected S. japonica sporophytes as well from them and cultivated, sorus formation began ...