mildew News

  • Additional tool for powdery mildew control

    Certis’ fungicide product, Takumi SC, (cyflufenamid), has been granted an ‘Extension of Authorisation for Minor Use’ (EAMU) to allow applications to be made on strawberry crops. Selchuk Kurtev, Certis IPM Manager, explains the importance of this development for the soft fruit industry. “Strawberries represent almost 50% of the value of all UK grown fruit, and are therefore ...


    By Certis UK

  • Heavy Summer Rains Bring Mold and Mildew

    EMSL Analytical provides indoor air quality (IAQ) testing solutions for property owners affected by recent heavy summer rains and flooding. Cinnaminson, NJ, June 23rd, 2010 Parts of the Midwest and Central Plains have received exceptionally heavy rainfall in recent weeks.  In some areas this has resulted in newly discovered leaks in homes and offices and ...


    By EMSL Analytical, Inc.

  • Dealing with difficult powdery mildew infections on ornamental crops

    We are now at the peak of the powdery mildew season and, with increasing temperatures and dry weather conditions, susceptible crops are likely to be at high risk of infection. The pathogen There are five different powdery mildew species which attack ornamental crops in the UK. Erysiphe ssp. – this pathogen is mainly ...


    By Certis UK

  • Early protection, fungicide effectively reduce downy mildew in basil

    Sweet basil, a consumer favorite culinary herb, has a tough adversary. Downy mildew caused by the fungus Peronospora belbahrii has become the most devastating disease of basil plants grown in the United States. Discovered in Uganda in 1933, the first outbreak of downy mildew in the U.S. occurred in Florida in 2007. The disease has since spread to more than 30 states in the U.S., making many ...

  • Three new ornamental dogwoods introduced

    In the nursery and landscape industries, flowering dogwood (Cornus florida), kousa dogwood (Cornus kousa), and their hybrids are the most popular and economically significant members of the genus Cornus. The deciduous trees are highly valued for their spring display of pink, red, or white bracts, brilliant red fall foliage, and exfoliating bark. In the United States alone, retail and wholesale ...

  • Growers: Wheat Nearing Critical Growth Stage, Time to Scout for Foliar Disease

    Wheat in Ohio is nearing the critical growth stage, and with recent heavy rainfalls and the forecast calling for cooler temperatures over the next few days, growers should scout their fields for any indication of disease development, said a wheat expert from Ohio State University’s College of Food, Agricultural, and Environmental Sciences. The rainy weather helps to create conditions ...


    By Ohio State University

  • Biological pest control via nematode ‘breeding’ and smart fungi

    The European project BIOCOMES brings together companies and research institutes that are looking to bring new means of biological pest control to the market as a way for the EU to stimulate integrated pest management (IPM). “After two years, we are now halfway through the project and have already made some concrete achievements,” says BIOCOMES coordinator Jürgen Köhl, ...

  • Some but not all plants can defend themselves against disease on saline soil

    Some plants with resistance against a specific disease are also able to defend themselves effectively when they are stressed due to, for example, drought or saline soil. At the same time, the resistance of other plants no longer functions in these very same conditions. Although this had been assumed for some time, Wageningen scientist Christos Kissoudis is the first person to show why. As a ...

  • EPA Orders a Stop Sale of D-Mand Better Products, LLC.

    The U.S. Environmental Protection Agency (EPA) today issued a Stop Sale, Use, or Removal Order (SSURO) to D-mand Better Products, LLC (D-Mand) located in Alpharetta, Ga. directing the company to immediately halt the sale, use or distribution of “M-1 Algae Remover,” “Barn and Stable Wash,” “M-1 Sure Cote,” “M-1 Deck and Roof Cleaner Concentrate,” ...

  • Pests, Weeds and Crop Diseases Arriving Early You are here

    A warmer than usual winter and wet spring are ushering in some crop diseases and weeds early in the season and could trigger a pestier summer. Ohio State University entomologists are keeping a close eye on insect species that survived the winter and may appear earlier and more abundantly. Particularly concerning are the pests that preyed on last year’s crops, including slugs, stink bugs and ...


    By Ohio State University

  • Fertiliser Storage Tanks and the Latest ADAS Farming Report

    The latest arable crop report from the Agricultural Development and Advisory Service (ADAS) was recently published, revealing that winter drilled crops were in good condition at the end of March. It also reveals that winter wheat crops were in good condition at the end of the month with typical crops at the end of late tillering stage. The control of black-grass and broadleaved weeds was good, ...


    By ENDURAMAXX

  • Marrone Bio Innovations` Regalia® Biofungicide Label Significantly Expanded

      DAVIS, Calif., Jan. 18, 2012 /PRNewswire/ -- Marrone Bio Innovations today announced that the U.S. Environmental Protection Agency has approved a significant label expansion for Regalia®, a biofungicide that boosts plants' natural defenses to fight fungal and bacterial diseases. The label expansion includes new soil applications, ...

  • Marrone Bio Innovations` Regalia Biofungicide Included in Fungicide Resistance Action Committee`s 2012 Code List

    Marrone Bio Innovations Inc. (MBI), a leading global provider of natural products for the agricultural and water treatment markets, announced today that the active ingredient in its Regalia® biofungicide, Reynoutria sachalinensis, has been included ...

  • Takumi SC now authorised for pumpkin protection

    Vivian Powell, Crop Protection Senior Scientist at AHDB explains why this is an important development for the speciality crops sector. “Previously, pumpkins were the only cucurbit not included under the product label for Takumi SC, or subsequent EAMUs. And with an estimated 10 million pumpkins grown in the UK every year, due partly to the growing popularity of Halloween but also as a result ...


    By Certis UK

  • Saving wheat crops worldwide

    In a paper published in the prestigious journal Science, scientists from CSIRO Plant Industry, the University of Zurich and the International Maize and Wheat Improvement Center have identified a wheat gene sequence which provides protection against leaf rust, stripe rust and powdery mildew. “Genetic disease resistance is highly desirable in plants as it is more environmentally friendly and ...

  • Syngenta receives US EPA approval for new high performance fungicide

    New chemistry complements Syngenta’s market-leading fungicide portfolio First sales in the 2016 season; peak sales potential of more than $150 million Latest launch from Syngenta’s $3.6 billion crop protection pipeline Syngenta announced today that it has received US EPA approval for ORONDIS™ a new high-performance fungicide. First sales are expected in ...


    By Syngenta

  • EPA Settles with Hydrofarm, Inc. for Selling Unregistered Pesticides

    The U.S. Environmental Protection Agency today announced a settlement with Hydrofarm, Inc. for selling two unregistered pesticides in violation of federal pesticide law. As part of the settlement, the Petaluma, Calif.-based Hydrofarm, Inc., one of the nation’s largest distributors of agricultural and hydroponic supplies, has agreed to pay $316,000 in fines and has stopped selling both ...

  • EPA Grant Will Help Univ. of Vermont Research on Reducing Pesticide Risks for Bees

    EPA recently awarded an agricultural grant for $131,758 to the University of Vermont for a project to develop and promote Integrated Pest Management (IPM) practices to reduce the use of potentially harmful pesticides and lower risk to bees all while controlling pests and saving money. Specifically, the UVM project is designed to reduce pesticide use and improve pest control, while ...

  • Australian soil could help fortify US sunflowers

    Improved disease resistance could be in store for tomorrow’s sunflower varieties, thanks to plants that ARS scientists collected in Australia and are evaluating in greenhouse trials in Fargo, North Dakota. ARS plant pathologist Thomas Gulya and ARS botanist Gerald Seiler collected seeds of wild sunflowers while in Australia from February 17 to March 14, 2007. The ARS Plant Exploration Office ...

  • Testing new biological plant protection products for effectiveness and practical feasibility

    A naturally occurring fungus codenamed ‘H39’ might be the long-sought biological defence against the dreaded apple scab. “This fungus has not only been tested for its ability to fight the pathogen. The new Select BioControl method was also used to immediately assess the practical feasibility of deploying it as a commercial product,” says Dr Jürgen Köhl of ...

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