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  1. Role of Soil Bacteria

    https://ohioline.osu.edu/factsheet/anr-36

    atmosphere (Dick, W., 2009).   Pathogenic bacteria cause diseases in plants and a good example are bacteria ... disease causing organisms and plant pathogens. Diverse bacteria populations compete for the same soil ... nutrients and water and tend to act as a check and balance system by reducing the disease-causing organism ...

  2. Controlling Non-Native Invasive Plants in Ohio Forests: Japanese Stiltgrass

    https://ohioline.osu.edu/factsheet/F-70-11

    are green, changing to purple and brown late in the season. Flowers —Delicate, spikelike flowers up to ... however, in 2009 a leaf blight fungal disease (Bipolaris sp.) was found on stiltgrass populations in West ...

  3. Centipedes

    https://ohioline.osu.edu/factsheet/ENT-50

    Identification Large Centipede Centipedes are typically reddish-brown, flattened, elongated animals with many ...

  4. Bumble Bees in Ohio: Natural History and Identification of Common Species

    https://ohioline.osu.edu/factsheet/ent-84

    Common eastern bumble bee. Photo by Steve Upperman. Brown-belted bumble bee. Photo by Susan Moore. ... Goodell. Common Eastern bumble bee (Bombus impatiens) Brown-belted bumble bee (Bombus griseocollis) ... black-and-gold bumble bee and the American bumble bee. The rusty-patched bumble bee (Bombus affinis) was listed ...

  5. Maize Chlorotic Dwarf of Maize

    https://ohioline.osu.edu/factsheet/plpath-cer-08

    caused by  Maize chlorotic dwarf virus  (MCDV). The disease (Fig. 1) has been reported from Texas up to ... Missouri and Ohio covering 19 states of the United States and Mexico. The disease caused severe economic ... hybrid, and plant developmental stage at the time of infection. Disease cycle MCDV is mainly transmitted ...

  6. Fungus Gnats

    https://ohioline.osu.edu/factsheet/ENT-59

    geraniums, poinsettias and foliage plants. Damage to plant roots may promote root diseases. Plant damage ...

  7. Fruit Rots of Blueberry: Alternaria, Anthracnose, and Botrytis

    https://ohioline.osu.edu/factsheet/plpath-fru-44

    the field on overripe fruit. Anthracnose (ripe rot) is a serious preharvest and postharvest disease ... . Botrytis fruit rot is typically a minor disease but can become severe. Other fruit rots are less common. ... brown edge. Defoliation can occur if leaf infection is severe. Anthracnose fruit rot causes the berries ...

  8. Preserving Uncooked Jams and Jellies

    https://ohioline.osu.edu/factsheet/HYG-5348

    (pure cane or beet) is usually used in homemade jellied fruit products. Sweeteners such as brown sugar, ...

  9. Millipedes

    https://ohioline.osu.edu/factsheet/HYG-2067A-10

    "thousand-legged worms," are brownish-black or mottled with shades of orange, red, or brown, and are ...

  10. Sprayers for Effective Pesticide Application in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-533

    and diseases within the canopy. Field crop sprayers are equipped with nozzles on a horizontal boom. ... (weeds, insects, diseases) in orchards and vineyards because of variations in: Canopy structure and ... a certain part of the canopy needing protection against certain insects or diseases. The height of the ...

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