Ganoderma lucidum aspergillosis often occurs, what are the symptoms of reishi aspergillosis?

Morphological characteristics: The hyphae are colorless, septated and branched, and the hyphae are shorter and thicker than those of Mucor. On the PDA medium, the Aspergillus flavus colonies are slightly yellow at first, then gradually turn yellow-green, and finally brownish-green, with spherical conidia and yellow-green. Aspergillus niger colonies are white at first, then black, conidia spherical, carbon-black.

The leaves will turn yellow, and there will be black spots on the leaves, and the roots of the plant will also die, and the plant will also have some pests and diseases, and it will also dry up, but I think the reason for this is because of too much fertilization or too many times of watering, or because the sun is too long, so when this happens to the plant, it must be dealt with in time.

Ganoderma lucidum aspergillosis often occurs, and the symptoms of Ganoderma lucidum aspergillosis are as follows: after Ganoderma lucidum planting chickens prepare aspergillus contamination, the colony is yellow or yellow-green, Aspergillus niger grows into black and spreads quickly, absorbs nutrients and water, Aspergillus niger and Aspergillus fumigatus produce high concentrations of roe deer, which enter the lungs and produce mildew called mushroom workers' lung disease.

After the Ganoderma lucidum planting substrate is polluted by Aspergillus flavus, the colony is yellow to yellow-green, Aspergillus niger is black, the growth spreads quickly, absorbs nutrients and water, the aflatoxin secreted by Aspergillus flavus is a strong carcinogen, Aspergillus niger and Aspergillus fumigatus produce high concentration of spores to invade the lungs and are easy to produce aspergillosis or called "mushroom workers' lung disease".

First of all, there will be a lot of spots on this food, which are usually dark brown, and it will slowly spread bigger and bigger, and then it will also cause the plant to become smaller and smaller, and it will also cause the leaves to fall.

It's edible. What are you doing with it? Slice and stew and eat it, you are still a treasure...

This is not like Ganoderma lucidum, it is better not to eat it, and Ganoderma lucidum is easy to mold and insects.

Trichoderma viridis is widely found in various organic matter and soil in nature, and often floats in the air in the form of conidia. It is highly adaptable, especially on substrates rich in lignocellulose. Once infected, it grows and develops rapidly, the whole material layer turns green, and excretes toxins, destroys the host's hyphae and cytoplasm, and inhibits the growth of Ganoderma lucidum mycelium.

Compete with Ganoderma lucidum mycelium for nutrients and consume nutrients, so that the host dies quickly. The key to successful cultivation is to choose Ganoderma lucidum varieties with good impurity resistance and strong mycelial growth potential, and to choose high-quality Ganoderma lucidum varieties. Varieties with good disease resistance and strong growth are not easy to be infected by Trichoderma viridis.

Strict selection of breeding species. The selected strains require pure strains, strong mycelial vitality, bright and white mycelium, dense and firm mycelium, and appropriate age, so as to avoid the green Trichoderma brought by the strain and keep the breeding environment clean and hygienic. The mushroom room should be cleared of bacterial residues and waste, and the culture rack should be thoroughly cleaned and disinfected to eliminate the hiding place of the fungus and reduce the vector of transmission.

Keep the breeding environment clean and hygienic. The mushroom room should be cleared of bacterial residues and waste, and the culture rack should be thoroughly cleaned and disinfected to eliminate the hiding place of the fungus and reduce the vector of transmission. Doing a good job of environmental sanitation can do more with less and avoid pollution.

The compost should be fresh and free of mildew. It should be exposed to sunlight for a few days before use. The formula for composting should be reasonable.

The main materials and auxiliary materials should be mixed evenly. The water content should be controlled at about 60-70%. The loading amount should be appropriate, and the tightness should be moderate.

Immediately after loading, it should be sterilized under high pressure or atmospheric pressure to prevent the compost from acidifying. Thorough disinfection is required. Strict sterility should be established at the time of vaccination.

Since Trichoderma green spores float everywhere in the air, the operator should not be paralyzed by being invisible to the naked eye. Operators' hands, clothes, inoculation materials and materials should be strictly disinfected. Operators who choose the inoculation room should wear a hat to prevent Trichoderma green spores from falling on the hair.

Inoculation should be as convenient and skilled as possible, and it should avoid bringing in miscellaneous bacteria and spores during inoculation. Bags damaged during sterilization should be sealed with adhesive tape and sterilized with 75% alcohol at the seal.

Appropriately increasing the inoculation amount can make Ganoderma lucidum mycelium quickly occupy an absolutely dominant territory, reduce the pollution of miscellaneous bacteria, and play a role in mushroom inhibition. Ensure that there is a suitable microclimate in the culture room, maintain a good mycelial culture, control the temperature at about 25, control the humidity at 60 70%, pay attention to ventilation, prevent high temperature and high humidity, invent the most suitable environmental conditions for the growth of Ganoderma lucidum mycelium, promote the rapid growth of Ganoderma lucidum mycelium, and quickly occupy the entire material surface. After the primordium of Ganoderma lucidum grows, remove the tampon or open the bag in time to avoid infection with Trichoderma viridis due to damage to the primordium.

Do a good job of heat preservation and moisturizing, strengthen ventilation, give a certain amount of light, promote the healthy growth of primordium into fruiting bodies, and pick them in time when they are ripe.

First of all, it is necessary to choose varieties with high yield, high quality and strong disease resistance, choose suitable tree species, make preparations before cultivation, turn off sterilization, regularly use drugs to prevent pests, and the cultivation room should be disinfected frequently, keep it ventilated and dry, etc.

You can use symptomatic medication, so that you can prevent it with medication in advance, so that you can change this situation, so that Ganoderma lucidum can grow well, and this prevention and treatment situation is still very simple.

In the case of this disease, you can only spray pesticides to defend yourself, and then you should also supplement some light time appropriately. It is also necessary to water it in a timely manner.

First of all, when planting, we must choose the soil is relatively fertile and wide land, and in the process of fertilization, we must use farmhouse fertilizer, do not use the fertilizer bought outside, and often water the plants, to prevent the occurrence of pests and diseases, if there is a situation of small insects, then we must spray insecticides in time. If you can do this well, then you can prevent it.