Abstract Microalgae and cyanobacteria could play an important role in crop protection, since they produce bioactive substances that promote plant growth and/or trigger the resistance mechanisms. The present study focuses on control of bacterial canker caused by Clavibacter michiganensis subsp. tomato plants using sonicated extracts from microalgae genera Leptolyngbya , Nostoc Chlorella Scenedes...

Bacterial canker of tomato is a systemic disease caused by Clavibacter michiganensis (Cm), which poses grave threat to production worldwide. Towards the identification genes underlying resistance Cm infection, transcriptome resistant inbred backcross line IBL2353 carrying Rcm2.0 locus derived from Solanum habrochaites LA407 and susceptible lycopersicum Ohio88119 was comparatively analyzed after...

In recent years, image processing and deep learning have been widely used in the detection classification of plant diseases. These uses offer great opportunities for early diseases agriculture. Early disease is essential to prevent symptoms from spreading intact leaves reduce crop damage. For stated reasons, a model with three different approaches has proposed that are most common citrus affect...

Studying the biological characteristics of causative agents bacteriosis common oak (Quercus robur L.) (to highlight links between key factors pathogenesis and bacterial groups) is a new relevant area research. This work aims to identify species composition phytopathogenic bacteria associated with study morphological, cultural, biochemical properties pathogens. To establish general phytosanitary...

Emerging devastating diseases, such as Huanglongbing (HLB) and citrus canker, have caused tremendous losses to the citrus industry worldwide. Genetic engineering is a powerful approach that could allow us to increase citrus resistance against these diseases. The key to the success of this approach relies on a thorough understanding of defense mechanisms of citrus. Studies of Arabidopsis and oth...

Background Eucalypt canker disease (Chrysoporthe cubensis) was the main driver of the concept of eucalypt clonal forestry in Brazil. Initially clonal forestry was based on outstanding spontaneous hybrids resistant to canker disease. Since the recognition that cloning superior inter-specific hybrids could be an important general strategy, several crosses were made for many different purposes, es...

Climate change is gravely affecting forest ecosystems, resulting in large distribution shifts as well as in increasing infection diseases and biological invasions. Accordingly, forest management requires an evaluation of exposure to climate change that should integrate both its abiotic and biotic components. Here we address the implications of climate change in an emerging disease by analysing ...