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  2. Fungicide - Wikipedia

    en.wikipedia.org/wiki/Fungicide

    Translaminar fungicides redistribute the fungicide from the upper, sprayed leaf surface to the lower, unsprayed surface. Systemic fungicides are taken up and redistributed through the xylem vessels. Few fungicides move to all parts of a plant. Some are locally systemic, and some move upward. [3] [4]

  3. Fungicide use in the United States - Wikipedia

    en.wikipedia.org/wiki/Fungicide_use_in_the...

    Web blotch is currently found in all major peanut growing states in the south. It can be a highly damaging disease. In ideal conditions web blotch can cause yield loss as high as 50%. [124] The first sign that a plant is infected with web blotch is small tan blotches on plant leaves. The leaf will become brittle and the plant will defoliate. [124]

  4. Pesticide application - Wikipedia

    en.wikipedia.org/wiki/Pesticide_application

    A manual backpack-type sprayer Space treatment against mosquitoes using a thermal fogger Grubbs Vocational College students spraying Irish potatoes. Pesticide application is the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their biological targets (e.g. pest organism, crop or other plant).

  5. Should You Use Fungicide On Your Lawn? A Turfgrass ... - AOL

    www.aol.com/fungicide-lawn-turfgrass-specialist...

    Here’s how to use fungicides effectively and appropriately: Use fungicide only when necessary. For turf with a history of disease, preventive applications are advisable, says Waltz. If you’re ...

  6. List of fungicides - Wikipedia

    en.wikipedia.org/wiki/List_of_fungicides

    This is a list of fungicides. These are chemical compounds which have been registered as agricultural fungicides . The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [ 1 ]

  7. Food web - Wikipedia

    en.wikipedia.org/wiki/Food_web

    A freshwater aquatic food web. The blue arrows show a complete food chain (algae → daphnia → gizzard shad → largemouth bass → great blue heron). A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.

  8. QoI - Wikipedia

    en.wikipedia.org/wiki/QoI

    QoI fungicides are used on a wide range of crops, such as cereals, vines, pome fruits, cucurbits, tomatoes, and potatoes. [citation needed]For example, they are used as fungicides for cereals, against Erysiphe graminis f.sp tritici responsible for the powdery mildew in wheat or against Septoria tritici, responsible for septoria leaf spot in wheat.

  9. Powdery mildew - Wikipedia

    en.wikipedia.org/wiki/Powdery_mildew

    Metal salt fungicides should be applied on a regular basis up until harvest of the host. [12] Sulfur must be applied before the disease has emerged since it prevents fungi spores from germinating. [13] Copper sulfate is an effective fungicide allowed in organic farming, but can cause harm to the host plant. Addition of lime hampers this effect ...

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