Leaf

  1. Control Those Spider Mites

    Control Those Spider Mites
    Female of the red form of the spider mite Tetranychus urticae with two silk threads. The substratum is a bean leaf. Keywords : mite acari Tetranychidae "red spider mite" "two spotted spider mite" "tetranyche tisserand" arachnida Tetranychus urticae Scale : mite body length ~0.5 mm Technical settings : - focus stack of 39 images - microscope objective (Nikon achromatic...
  2. Irrigation Is Valuable During Long, Hot Summer Days

    Irrigation Is Valuable During Long, Hot Summer Days
    Drip irrigation in New Mexico vineyard, 2002 (Photo credit: Wikipedia) During the long hot days of summer irrigate as needed to provide the equivalent of 1” of rain per week (enough water to saturate the soil to 1 foot deep). Irrigation is especially valuable for newly planted trees (1-2 years) whose root systems are not fully established deep into...
  3. Fertilizing Your Container Plants

    Fertilizing Your Container Plants
    Select a fertilizer that is appropriate for the plant you are growing to get optimal performance in the container. Use citrus fertilizer for citrus plants, and blueberry/rhododendron fertilizer for vacciniums (blueberry, huckleberry, lingonberry and cranberry). For Bananas, encourage lots of vigorous growth initially with a foliage supportive formula that has a high nitrogen content, then switch to a formula that...

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