All posts in Grapes

  • Weed pressure in citrus fruit orchards

    The importance of proper pre-emergence herbicide applications

    PACIFIC SOUTHWEST: Over the past few years, a trend developed in California where growers of permanent crops are not killing or removing already emerged weeds before applying a pre-emergence herbicide. They add a burndown herbicide into the tank mix, which allows them to take only one trip through the field and thus reduce cost – but at this point, the existing weed pressure can often be very high. If the weeds are very large, this…



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Tips for “new” permanent crop growers
Tree nut crop
Powdery mildew on grapes