enow.com Web Search

  1. Ads

    related to: how to reduce copper fungicide levels

Search results

  1. Results from the WOW.Com Content Network
  2. Copper pesticide - Wikipedia

    en.wikipedia.org/wiki/Copper_pesticide

    Copper pesticides are copper compounds used as bactericides, algaecides, or fungicides. They can kill bacteria, oomycetes and algae, and prevent fungal spores from germinating. Common forms of fixed copper fungicides include copper sulfate , copper sulfate pentahydrate , copper hydroxide , copper oxychloride sulfate , cuprous oxide , and copper ...

  3. Bordeaux mixture - Wikipedia

    en.wikipedia.org/wiki/Bordeaux_mixture

    Bordeaux mixture (also called Bordo Mix) is a mixture of copper(II) sulphate (CuSO 4) and quicklime (Ca O) used as a fungicide. It is used in vineyards, fruit-farms, vegetable-farms and gardens to prevent infestations of downy mildew, powdery mildew and other fungi. It is sprayed on plants as a preventive treatment; its mode of action is ...

  4. Rhytisma acerinum - Wikipedia

    en.wikipedia.org/wiki/Rhytisma_acerinum

    Because the fungus overwinters in diseased leaf debris, removing the debris in fall can help reduce the occurrence of the disease. [3] In certain severe cases, fungicides can be implemented to help with control. [7] [12] Copper fungicides sprayed in early spring when leaves are budding and twice more throughout the season help reduce the ...

  5. Antimicrobial properties of copper - Wikipedia

    en.wikipedia.org/wiki/Antimicrobial_properties...

    Copper alloy surfaces have intrinsic properties that destroy many microorganisms.In the interest of protecting public health, especially in healthcare environments with their susceptible patient populations, an abundance of peer-reviewed antimicrobial efficacy studies have been conducted in the past ten years regarding copper's efficacy to destroy E. coli O157:H7, methicillin-resistant ...

  6. Pesticide residue - Wikipedia

    en.wikipedia.org/wiki/Pesticide_residue

    The maximum allowable levels of these residues in foods are stipulated by regulatory bodies in many countries. Regulations such as pre-harvest intervals also prevent harvest of crop or livestock products if recently treated in order to allow residue concentrations to decrease over time to safe levels before harvest.

  7. Alternaria solani - Wikipedia

    en.wikipedia.org/wiki/Alternaria_solani

    Closely monitor the field, especially in warm damp weather when it grows fastest, to reduce loss of crop and spray fungicide in time. Plant resistant cultivars. Increase air circulation in rows. Damp conditions allow for optimal growth of A. Solani and the disease spreads more rapidly. Better air circulation can be achieved by planting farther ...

  8. Fungicide use in the United States - Wikipedia

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

    The fungicides are applied at the end of the harvest and chlorothalonil has been shown in experiments to reduce purple spot by 99% and increase yields by 36%. [33] This increase in yield as a result of purple spot control has been shown to translate into a net return of $200–400 per acre for asparagus growers .

  9. Cherry leaf spot - Wikipedia

    en.wikipedia.org/wiki/Cherry_leaf_spot

    In an effort to keep a high level of diversity in the cherry fungicide programs and reduce the amount of resistance building up to the DMI fungicides, copper based fungicides can be used with great efficacy to battle the fungus. [18] However, the copper application is associated with noticeable leaf bronzing. [19]

  1. Ads

    related to: how to reduce copper fungicide levels