How to prevent and cure the disease of dead leaves of giant eucalyptus

The control methods of scorch blight of Eucalyptus grandis are as follows: 1. Choose the nursery. Select plots where such diseases have not occurred as nurseries, or if necessary, disinfect the soil before raising seedlings. Disinfection drugs can choose fungicides such as Shiduqing, potassium permanganate, mancozeb and so on. two。 The young forest in the disease area should remove the diseased branches from the trees in time, sweep away the fallen leaves in the ground and burn them centrally. 3. Fungicides can be sprayed in severe disease areas, and the drugs with better control effects are Shiduqing, Sukeling and Ruidu Manganese Zinc in turn. Generally, the concentration is 600 / 800 times of the liquid. The above is for reference only.