Fruit tree diseases are common diseases affecting fruit trees, with their occurrence closely related to overcast and rainy weather as well as high humidity. Once infected, leaves develop spots and fall prematurely, resulting in reduced yield. The key to controlling fruit tree diseases lies in early prevention and selecting the appropriate fungicide—Carbendazim 25% Wettable Powder is registered for use against fruit tree diseases and can be applied by spraying according to the label instructions.
Symptoms of fruit tree diseases generally first appear on leaves, with lesions spreading from the lower to the upper parts of the canopy and increasing in number over time. In the early stage, the symptoms are inconspicuous; by the time the lesions coalesce into larger patches, spraying is often too late. Therefore, it is advisable to make frequent field inspections and apply the first spray as soon as lesions are observed on the trees, so as to suppress the pathogen at its source.
Carbendazim 25% Carbendazim Wettable Powder, registration No. PD84118-6 (subject to the actual label). Primarily used for controlling fruit tree diseases, it is also effective against cotton seedling diseases and rice blast. Dilute at a rate of 250–500 times with water and apply as a foliar spray. Spray at the early stage of disease onset, and a supplementary application may be made at intervals of 7–10 days depending on disease severity. Ensure sufficient water volume and thoroughly wet the affected plant parts.
Prolonged and continuous use of fungicides such as carbendazim wettable powder can readily lead to the development of pathogen resistance. It is therefore recommended to rotate with fungicides of different modes of action. For specific dosage rates and water volumes, always refer to the product label, as local crop varieties and weather conditions vary; do not simply copy application regimens used elsewhere.
