MySheen

The occurrence of leaf spot disease in Happy Tree teaches you 2 tricks to jump green.

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Happiness tree leaf spot disease mainly to watch the leaves, usually in the lower leaves began to develop, and then slowly spread to the upper, until to the overall leaves. The happiness tree has leaf spot disease in the early stage, and the leaves will be round or of different sizes.

Happiness tree leaf spot disease mainly to watch the leaves, usually in the lower leaves began to develop, and then slowly spread to the upper, until to the overall leaves. Happiness tree leaf spot at the initial stage of the disease, the leaves will have different sizes of round or near-round and a few irregular spots, the spot from purple-black to black, the edge of the spot is relatively light, the color of the spot gradually deepens need to pay attention to, need to take good measures.

After that, the color of the disease spot deepens, and the color of the disease spot is black or dark black, which is obviously different from the healthy leaves. In the later stage, the central color of the lesion turned pale and was covered with gray-black mildew spots.

In severe cases, the disease spot obviously clumps and spreads rapidly, resulting in yellow leaves and shedding leaves of the whole plant.

The occurrence of leaf spot disease of Happiness Tree usually begins in early summer, when preventive measures need to be taken. High temperature and humidity in summer, the disease occurs seriously, which will cause the lower leaves of Happiness Tree to be more susceptible to infection than the upper leaves. In autumn, the disease causes serious damage to the plants.

Prevention and control methods:

(1)。 To prevent the occurrence of leaf spot disease of happiness tree, keep it in a place with good ventilation and sufficient light, evaporate the water on the leaves in time, and avoid high temperature and humidity will lead to leaf rot and yellowing, thus causing leaf spot disease.

(2)。 The leaves of Happy Tree infected with leaf spot disease need to be removed and cleaned in time, spraying 50% carbendazim wettable powder 600 times, once every 15 days, 3 times each time, which can effectively control the disease. Potted Happiness Tree, smear the diseased leaves of the plant with Dakening Cream Ointment.

Found that the disease needs timely treatment, at the same time, daily prevention work should be done, generally put in a better ventilated place to maintain, can prevent the disease, so that the plant can grow healthily, green leaves, crazy growth!

 
0