What are the common diseases and insect pests of mushrooms? What are the chemical control measures?

Mushrooms are a kind of food that we often eat in our life. There are many varieties and practices, which are deeply loved by consumers. However, the cultivation management of mushrooms is very strict. If you don't pay attention to it, there will be pests and diseases. What are the common pests and diseases of mushrooms? What are chemical control measures?

1. What are the common diseases and insect pests of mushrooms?

1. Common diseases of mushrooms

There are many diseases of mushroom, which can be divided into two kinds: disseminated and non-disseminated.

Disseminated disease mainly means that mushrooms will be invaded by different kinds of pathogenic microorganisms at specific growth periods, causing different diseases. This type of disease is very infectious, so it can also be called infectious disease, common fungi, viruses, bacteria and so on.

Non-infectious diseases mainly refer to diseases caused by improper cultivation management or discomfort in the growth environment of mushrooms, such as inappropriate temperature, inappropriate humidity, poor ventilation, improper use of pesticides, etc. This type of disease has no pathogen and will not be transmitted between mushrooms. As long as the factors are discovered in time, the disease can be ruled out well and the disease will not recur.

In the process of mushroom hyphae culture, the infection diseases that are easy to appear include Trichoderma, Rhizopus, Mucor, Aspergillus, Alternaria, Penicillium, decaying bacteria, yeast, Gypsum alba, Gypsum fuscum, Coprinus, Carnospora juglandis, Phyllophyllum, Fusarium wilt, brown rot, soft rot, Flavor mold, Caviar mold, Cotton-like miscellaneous bacteria, virus disease, Olive green mold, Alternaria, Myxomycetes, etc. Common non-disseminated diseases include hyphae excessive growth, non-germination, atrophy and so on.

Mushroom fruiting period in addition to the above mentioned bacteria, there are mushroom foot rough disease, bacterial brown spot disease, downy mildew, yellow monospora field disease, pleat dripping disease, dry rot disease, mushroom astrospora parasitic disease and so on. Non-infectious diseases include dead mushrooms and various abnormal mushrooms such as mine mushrooms.

2. Mushroom common pests

The insect pests that are easy to appear in the hypha culture period include mites, mushroom mosquitoes, nematodes, larvae of mushroom flies, etc.; in the fruiting period, springworms, snails, slugs, earwig and other insect pests may also occur. In addition to these pests mentioned above, rats are also a more difficult "pest" because they will eat wheat grains, destroy the soil cover, bacteria bed and so on.

2. What are the chemical control measures for common mushroom pests and diseases?

1. After covering the mushroom bed with soil, spray some mushroom solution or formaldehyde around it

Aqueous solutions can prevent the emergence of pests.

2, in the mushroom management period, no time about a month can be sprayed in the mushroom room a professional medicine, can effectively control the occurrence of pests and diseases.

3, regardless of the child at any time found mushroom pests and diseases should be timely treatment, different pests and diseases used by the drug is also different, can not be generalized, so we should pay attention to each disease medication time and medication instructions.