The latest technical methods for the prevention and control of diseases and insect pests of Moschus auriculata

Auricularia auricula vegetable, which feeds on seedlings and tender shoots, has tender texture, crisp taste and high nutritional value. it is favored by people in the market and has a good planting prospect, but the harm of diseases and insect pests has become a major obstacle to the cultivation of Auricularia auricula. So how to control the diseases and insect pests of Auricularia auricula? Let's take a look at the detailed introduction.

1. Brown spot

The fisheye disease of seedlings can be harmed from seedling to harvest, mainly harming the leaves of the plants. when the disease occurs, the leaves appear purple-red water-immersed spots, which gradually expands, and in severe cases, the disease spots will merge into large disease spots, causing premature senescence of leaves. It may even lead to plant death, which has a great impact on yield.

Control methods: rotate with non-Chenopodiaceae and non-sunflower crops and soak the seeds with formalin for half an hour or less to eliminate the germs carried by the seeds. Dysen zinc can be sprayed every 7-10 days for 2-4 consecutive times, and the control effect is excellent.

2. Grey mold

Botrytis cinerea generally occurs in the middle of growth, which mainly harms leaves and petioles. Disease spots appear in leaves, and gray mold layers appear in later stages. This is also the origin of its name. When the disease is serious, it will lead to leaf decay and spread to the stem with the petiole.

Prevention and control methods: to strengthen fertilizer and water management, pay attention to drainage in the rainy season, in order to avoid stagnant water for bacteria to create a suitable growth environment, induce the disease, the disease can be used carbendazim, vinyl bacteria, spraying every 10 days, 2-3 times in a row, the effect is better.

3. Insect pests

The pests are mainly caused by underground pests, mainly harming the seedlings of the plants, mainly eating the roots of the seedlings with grubs, and biting off the roots of the seedlings in serious cases, resulting in the loss of root absorptive capacity, and the plants gradually dry up and die.

Control methods: ploughing the soil in early winter to reduce the source of overwintering insects, and in addition, phoxim can be sprinkled into the soil to make poisonous soil, but pay attention to the concentration so as not to kill the seedlings.

The above is the introduction of Auricularia auricula vegetable pest control technology, hope to help you, want to know more related knowledge, please follow us.