Plant Pathogen Detection Articles

  • Researchers model ways to control deadly maize disease

    Researchers have used mathematical modelling to develop techniques to combat two co-infecting viruses causing maize lethal necrosis (MLN) in Kenya. According to researchers who conducted the new study, because maize is a staple crop in Sub-Saharan Africa, the spread of MLN is ...


    By SciDev.Net

  • Listening to Underground Music at Washington State University

    Dr. Weller is Research Leader of the U.S. Department of Agriculture’s Agricultural Research Services Wheat Health, Genetics and Quality Research Unit at Washington State University (WSU), Pullman, Washington. His specialty is plant pathology and the cutting-edge research that his research unit conducts ...


    By Waters Corporation

  • The efficacy of disinfectants against plant pathogens

    In late 2015, a journal article from the European Journal of Plant Pathology was published on research regarding the efficacy of different disinfectants against plant pathogens in irrigation water. All testing as done by the Department of Primary Industries here in Australia for the horticulture and agriculture industries.  The disinfectants tested included chlorine, chlorine dioxide (using ...


    By NW Solutions

  • Recognition of the Magnaporthe oryzae effector AVR-Pia by the decoy domain of the rice NLR immune receptor RGA5

    Abstract Nucleotide-binding domain and leucine-rich repeat proteins (NLRs) are important receptors in plant immunity that allow recognition of pathogen effectors. The rice NLR RGA5 recognizes the Magnaporthe oryzae effector AVR-Pia through direct interaction. Here, we gained detailed insights into the molecular and structural bases of AVR-Pia-RGA5 interaction and the role of the RATX1 decoy ...


    By H Smith Plastics LTD

  • On-time Pest Protection

    Farming can be a beautiful job under an open sky. But sometimes that ”open sky” determines the flow of farming, total yield, and productivity according to the weather (rain, drought, hail, frost). Since the weather is a major factor in farming, farmers need to manage certain practices to protect their crops from bad weather conditions as well as from various insects and diseases ...


    By Agrivi Ltd

  • Non-chemical Pre-plant Soil Disinfestation

    The battle with pests, diseases and weeds is an everyday problem for every farmer. Due to the fact that 40% of the world’s food production is lost due to pests and diseases, farmers need to manage crop protection. An excellent example of the need for pesticides is cotton. It is a crop that is affected by various pests. Cotton farming accounts for more than 25% of all insecticides and 12% of ...


    By Agrivi Ltd

  • What is it about this soil that protects plants from devastating disease?

    Figuring out why certain soils keep plant parasites at bay could be a boon for agriculture around the globe Plants around the world are constantly under attack — often with big implications for humans. In the 1960s, millions of elm trees in Britain, France and the U.S. fell victim to Dutch elm disease, which clogs the vessels that carry life-giving water to the trees’ leaves. ...


    By Ensia

  • Technology for life? Or technology for death?

    Mostly business people are  honest in their dealings. They work honestly with their customers. Most of the machinery manufacturers and suppliers have a tendency to make and sell bigger and bigger machines. Naturally bigger machine has bigger profit. So everybody is tempted to  sell bigger machines and bigger plants. They take satisfaction that they are working honestly. They are ...


    By AADHUNIK GLOBAL ENERGY

  • The Latest in Whitefly Control

    Next month’s Greenhouse Canada Grower Day is welcoming leading researchers and crop specialists to help you tackle one of the industry’s biggest challenges. Whitefly is proving to be one of the most difficult pests to control, mainly due to the lack of effective registered chemicals that can eradicate silverleaf whitefly. It is also due to the unwillingness of biological suppliers to ...

  • How CRISPR Works

    Back in 2011, Jennifer Doudna, a biochemist and molecular biologist at the University of California, Berkeley, and Emmanuelle Charpentier, now at the Max Planck Institute for Infection Biology in Germany, grew intrigued by the way bacteria use a molecular system known as CRISPR-Cas9 to respond to viral attacks. For years, bacteria were assumed to be primitive creatures with rudimentary immune ...


    By Ensia

  • Plant Sciences in Agriculture

    Plant pathogens Microorganisms, also called as microbes, live in every part of the biosphere, including soil, water, and air. Plant pathogens are the microbes that infect plants and cause diseases. In history, some plant diseases led to tremendous negative impacts on society. In 1845, potato blight disease was prevalent in all potato growing regions in Ireland. Phytophthora infestans, a ...

  • Presence and persistence of wastewater pathogen Escherichia coli O157:H7 in hydroponic reactors of treatment wetland species

    Treatment wetlands (TWs) efficiently remove many pollutants including a several log order reduction of pathogens from influent to effluent; however, there is evidence to suggest that pathogen cells are sequestered in a subsurface wetland and may remain viable months after inoculation. Escherichia coli is a common pathogen in domestic and agricultural wastewater and the O157:H7 strain causes ...


    By IWA Publishing

  • Detection of universal GMOs marker 35S-Promoter and tNOS-Terminator by using qTOWER 2.2, real-time PCR

    1. Introduction Due to dramatically increment of human population, many countries realized that food insufficiency will be a big issue during the next decade. To improve agriculture and livestock, they started producing genetically modified organisms (GMO) with high productivity of yield and a resistance to insects and pathogenic ...


    By Analytik Jena AG

  • Risks of neonicotinoid insecticides to honeybees

    The European honeybee, Apis mellifera, is an important pollinator of agricultural crops. Since 2006, when unexpectedly high colony losses were first reported, articles have proliferated in the popular press suggesting a range of possible causes and raising alarm over the general decline of bees. Suggested causes include pesticides, genetically modified crops, habitat fragmentation, and ...


    By John Wiley & Sons, Ltd.

  • Translocation for conservation: helping or harming wild populations?

    The value of moving animals or plants from a stable population into one that is endangered or even extinct has been questioned, with some suggesting that it will mean that the new population is not well adapted to its environment. However, research on an endangered toad has shown that even when individuals were translocated from great distances, the population was able to genetically adapt to ...

  • HCBD uptake into edible plant

    Client: Confidential Location: UK Services: Research and Development, Human Health Risk Assessment Summary: This research programme increased the knowledge base regarding uptake of HCBD, enabling a better understanding of exposures to this compound in the environment During discussions with the public and within ...


    By ESI Consulting Ltd

  • On the use of non-negative matrix factorisation to characterise wastewater from dairy processing plants

    A portable field spectrometer was used to record the time-resolved ultraviolet/visible (UV/Vis) spectrum of the effluent stream at two different dairy processing plants (a Drier Plant and Cheese Factory). The spectra exhibited significant variability. As an alternative to the partial least squares regression methods usually used in the online UV/Vis field a non-negative matrix factorisation ...


    By IWA Publishing

  • Using native riparian barriers to reduce Giardia in agricultural runoff to freshwater ecosystems

    Waterway degradation in agricultural settings is caused by direct and diffuse sources of pollution. Waterway fencing focuses on reducing direct faecal contamination, but the extent to which it reduces overland surface runoff of pathogens is unknown. This study evaluated the potential of four riparian treatments to reduce Giardia in saturation excess surface runoff entering the waterway. Treatment ...


    By IWA Publishing

  • Effect of composting on sludge contaminated with heavy metals from three different tannery streams and their bioavailability to plants

    This research was conducted to study the influence of composting on tannery sludge contaminated by Cr, Cd, Zn, Cu, and Ni. Composting of sludge streams was performed in three different piles for 60 days. The results showed that the total concentration of heavy metals was increased with composting, except in the TT-3 sample where the concentrations of Cd, Cu, and Ni did not increase. The ...


    By Inderscience Publishers

  • Making the grade

    Whitemoss are leading suppliers of specialist sports sands for applications ranging from the equestrian market to their mainstay of prominent golf clubs. Consistency is perhaps the most important element within this market sector where customers demand that the highest specifications be regularly met. To this end Whitemoss test all sands on an hourly basis during production. Root zone and top ...


    By CDEnviro

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