Microbicide is a metabolite derived from radioactive bacteria. When diluted at 600–800 times, a 4% fruit tree-specific formulation can effectively prevent diseases such as apple powdery mildew, apple scab, and anthracnose. Applying a 200-times diluted solution directly to affected areas can provide effective treatment for rot diseases. Nongken 120 contains over 10 essential amino acids and helps enhance the plant's resistance to diseases after application, making it a valuable tool in integrated pest management.
Polyoxin, also known as Polyoxoamphenicol or Polaroid, is available as a 10% wettable powder. Diluted at 1000 times, it can be used to prevent apple leaf spot disease. After apple blossoms have opened, spraying twice with this solution can effectively control apple blossom blight.
Liuyangmycin, a 10% emulsifiable concentrate, is highly effective against red spider mites when applied at a 1000-times dilution. It offers a natural and safe alternative for controlling these pests on fruit trees.
Bt (Bacillus thuringiensis) bacterial insecticide is a popular biological control agent. When sprayed on trees at a 500-times dilution, it helps protect against larvae of leaf-feeding caterpillars and fruit borers. Adding 0.1% detergent to the mixture enhances its effectiveness by improving coverage and adhesion to plant surfaces.
Avermectin, an antibiotic produced through microbial fermentation, is sold under trade names like Zeadin and Insect Dawn. A 1% aloe vera oil solution diluted at 4000 times is particularly effective against spider mites, especially the two-spotted spider mite, which is often difficult to control. This product provides a safe and environmentally friendly option for managing these pests in orchards.
Leavening Agents Chemistry,Chemical Leavening Agents, Baker's Leavening Agent
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