CN107173128A - A kind of mushroom warts lunata disease occurs and prevention and controls - Google Patents

Abstract

Occur and prevention and controls the present invention relates to a kind of mushroom warts lunata disease, comprise the following steps：Symptom feature, broadcast and infect, prophylactico-therapeutic measures：Mushroom house is selected and sterilization, soil selection and sterilization, scientific management, chemical control.The inventive method is simple, with low cost, control and prevention in advance, germ harm is reduced, with good promotion prospect.

Description

A kind of mushroom warts lunata disease occurs and prevention and controls

Technical field

Occur and preventing and treating side the present invention relates to a kind of edible mushroom implantation methods, more particularly to a kind of mushroom warts lunata disease Method.

Background technology

The external many wet bubble diseases of title of mushroom warts lunata disease, its pathogen is that wart spore is mould, and the son such as main harm mushroom, flat mushroom is in fact Body.The kind for endangering mushroom is that Mycogone perniciosa is parasitogenic.The bacterium spreads rapidly diffusion in many mushroom main producing regions in recent years, Harm is aggravated year by year, is the current mushroom-cultivating most universal, disease of most serious, the main barrier as restriction Mushroom production development Hinder.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of method simply, and with low cost, control and prevention in advance is reduced Germ endangers, with good promotion prospect.

The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of mushroom warts lunata disease occurs and prevention and controls, Comprise the following steps：Comprise the following steps：Symptom feature, broadcast and infect, prophylactico-therapeutic measures：Mushroom house selects to select with sterilization, soil With sterilization, scientific management, chemical control.

Further, the symptom feature particular technique main points are as follows：

The disease is betided in mycelia or the fructification on mushroom bacterium bed surface, when mushroom mycelium by nutrient growth switchs to reproductive growth It is the opportune time of the pathogen infection when (i.e. from shoestring is formed to generation mushroom flower bud), is infected in the mushroom flower bud formation phase, usual table Now occurring just having found disease mushroom raised growth also to can't see normal mushroom flower bud, being formed unlike the special-shaped object of mushroom, such as Lasiosphaera fenzlii shape Tissue, mushroom grower claims " mushroom scar ", and mushroom of typically falling ill shifts to an earlier date fruiting 3~4 days than normal mushroom, and whole mushroom bed can not see one during repeating transmission The mushroom of complete health.Infected in young flower bud growth period, although sick mushroom continued growth, cap development is abnormal or stops hair Educate, mushroom handle expands Deformation And Metamorphism, various twisted deformities, sick mushroom later stage inner hollow, cap and stem junction and stem is presented Base portion grows white fluffy mycelia, and then is transformed into crineous, and flows out brown juice and rot, and gives out foul odour, When there was dampness in the air, the smelly juice of brown can overflow disease mushroom surface, make occur brown scab on cap and stem, so also referred to as wart The mould brown spot of spore, this is to be different from one of principal character of the parasitogenic dry rot of Verticillium, in the sporophore growth middle and later periods Slightly infected, then mushroom bacteria cap surface produces many wart like structures, loses commodity value.

Further, the propagation is as follows with contaminating specific main points：

Although wart spore mould there is no research data to show the host range of the bacterium at present, having more result of study proves wart Spore mould is common soil fungi, is widely distributed in soil, and its spore has a viability of more than 1 year, the bacterium mainly by Spore dispersal, its spore comes from that to there is wart spore mould in contaminated compost and soil and the mushroom house fallen ill, soil covering of mushroom be quick-fried Main just invade of hair mushroom warts lunata disease can carry pathogen into mushroom house generation First aggression, and such as disease-free mushroom house is close to susceptible mushroom house Operation is not required in strict accordance with standardized cultivation again, is frequently subjected to influence and lead to the disease to occur；Filling sick mushroom handle and broken Utensil band people's mushroom house of piece equally also causes this disease to occur, and from First aggression to occurring, illness is general to be needed 10 days or so mushroom, sick mushroom Waterpower or wind-force effect, splash to surrounding, fall on strong mushroom or in earthing when the mould conidium of wart spore grown on body is sprayed water Cause infecting again for Wet bull, progress does not notice that prevention is also to cause when adopting mushroom, replenishing the operations such as earthing, the cleaning mushroom head mushroom base of a fruit The major reason infected again, if the first damp mushroom is just fallen ill, earthing and old bedstead are typically the main infection sources；Then several damp mushrooms are Morbidity, then be often shown to be by water source, instrument and adopt what mushroom personnel propagated again, in cultivation, Wet bull mostly occurs in high temperature The bad mushroom house of high humidity, ventilation, this disease is extremely suitable for when temperature is more than 17 DEG C and is occurred, its infection rate is 100%, and gas Temperature is seldom fallen ill at lO DEG C, in the case of a high temperature, and respraying fruiting water easily causes the disease to occur, developmental mushroom mycelium energy The mould spore germination of wart spore is stimulated, when atmosphere draught-free in mushroom house, when humidity is excessive, Wet bull occurs just serious.

Further, the mushroom house is selected as follows with sterilization main points：

Mushroom house should select the place in pollution-free source to build, and do the sanitation and hygiene of surrounding well；Old mushroom house bedstead will carry out disinfection Processing, is sterilized, it is also possible to the old bedstead of lime sulfur brushing, compost with the spray solution such as 0.1% carbendazim or 1% formalin Secondary fermentation is carried out by technological requirement, then be handled with fumigations such as formalin, to preventing old bedstead and compost band Pathogen effect is more preferable.

Further, the soil selection and sterilization particular technique main points are as follows：

Select to fetch earth in unpolluted place, and best more than the reject topsoil 20cm when fetching earth, then take deep layer Soil, if carrying out soil disinfection processing after fetching earth again, just can largely prevent infecting for Wet bull, cover soil material disappears in advance Poison can use two methods, and one is processing of being exposed to the sun, and will fetch that standby soil is placed in threshing ground or other clean places are exposed to the sun 3~5 My god, and preferably covered plastic film improves temperature of being exposed to the sun, and can reach the effect of prevention sterilization, two be pharmacy disinfection processing.

Further, the scientific management particular technique main points are as follows：

Mushroom house should be noted that the sanitary of water sources with water, prevent from using contaminated river, Tang Shui, and keep suitable humiture, it is to avoid It is hot and humid to induce this disease, if there is Wet bull, to strengthen ventilation, and stop water spray 1-2 week, reduction soil layer with The humidity of mushroom house.

Further, the chemical control particular technique main points are as follows：

Earthing pharmacy disinfection, general 100m2 earthing amount 1000 times of liquid gram wart spirits, the net 100kg of wart spore or so, is directly sprayed, Spraying decoction must be uniform, and earthing is covered tightly into heap vexed more than 24 hours with film after spray, is then opened and is slightly dried in the air and can go to bed It should be noted that the medicaments such as a gram wart spirit, wart spore be net are acid during covering earthing sterilization, it is impossible to be administered simultaneously with the alkaline matter such as lime, it is no Then have a significant impact to drug effect, formalin sterilization earthing is added water with 3kg per 100m2 and mixed thoroughly with earthing after 50~60 kg, and Covered closed more than l days with film, then airing 1~2 day, allow after formalin volatilization and use, otherwise concentration of formaldehyde is too high, Mushroom mycelium can be suppressed and climb native speed, the sterilization to earthing is vital in preventing and treating Wet bull measure, preventive effect is reachable 95% or so；Mushroom bed pharmaceutical treatment, when mushroom bed starts a small amount of generation Wet bull, should stop water spray, stronger ventilation drop immediately Wet, to the first berley salt in morbidity place, powdered lime of dropping back all removes the sick mushroom of infection and patch, to control morbidity on the 2nd day Center, prevents its diffusion from spreading, and with the medicament such as 0.1% gram wart spirit, wart spore be net, per 100m2 with 50kg medicine liquid sprays mushroom bed, Above-mentioned several medicaments are small to mushroom mycelium lethality using on mushroom bed, may be reused, and effect is preferable, but formalin It cannot act as mushroom bed preventing and treating.

The beneficial effects of the invention are as follows：1. method is simple, with low cost, pollution-free；

2. fast growth, the cycle is short, in good taste；

3. being adapted to high temperature season and regional popularizing planting, economic benefit is higher.

Embodiment

The principle and feature to the present invention are described with reference to embodiments, and the given examples are served only to explain the present invention, It is not intended to limit the scope of the present invention.

A kind of mushroom warts lunata disease occurs and prevention and controls, comprises the following steps：Comprise the following steps： Comprise the following steps：Symptom feature, broadcast and infect, prophylactico-therapeutic measures：Mushroom house is selected and sterilization, soil selection and sterilization, science pipe Reason, chemical control.

Embodiment 1：

The disease is betided in mycelia or the fructification on mushroom bacterium bed surface, when mushroom mycelium by nutrient growth switchs to reproductive growth It is the opportune time of the pathogen infection when (i.e. from shoestring is formed to generation mushroom flower bud), is infected in the mushroom flower bud formation phase, usual table Now occurring just having found disease mushroom raised growth also to can't see normal mushroom flower bud, being formed unlike the special-shaped object of mushroom, such as Lasiosphaera fenzlii shape Tissue, mushroom grower claims " mushroom scar ", and mushroom of typically falling ill shifts to an earlier date fruiting 3~4 days than normal mushroom, and whole mushroom bed can not see one during repeating transmission The mushroom of complete health.Infected in young flower bud growth period, although sick mushroom continued growth, cap development is abnormal or stops hair Educate, mushroom handle expands Deformation And Metamorphism, various twisted deformities, sick mushroom later stage inner hollow, cap and stem junction and stem is presented Base portion grows white fluffy mycelia, and then is transformed into crineous, and flows out brown juice and rot, and gives out foul odour, When there was dampness in the air, the smelly juice of brown can overflow disease mushroom surface, make occur brown scab on cap and stem, so also referred to as wart The mould brown spot of spore, this is to be different from one of principal character of the parasitogenic dry rot of Verticillium, in the sporophore growth middle and later periods Slightly infected, then mushroom bacteria cap surface produces many wart like structures, loses commodity value；Although wart spore mould there is no grind at present Study carefully the host range that data shows the bacterium, but existing more result of study proves that wart spore mould is common soil fungi, extensively General to be distributed in soil, its spore has the viability of more than 1 year, and the bacterium comes from contaminated mainly by spore dispersal, its spore Compost and soil and the mushroom house fallen ill, there is wart spore mould in soil covering of mushroom is to break out the main of mushroom warts lunata disease just to invade energy Carry pathogen and enter mushroom house generation First aggression, such as disease-free mushroom house again will in strict accordance with standardized cultivation close to susceptible mushroom house Operation is asked, is frequently subjected to influence and lead to the disease to occur；The utensil band people's mushroom house for filling sick mushroom handle and fragment is equally also caused This disease occurs, and mushroom typically needs 10 days or so from First aggression to there is illness, the mould conidium of wart spore grown on sick mushroom body by Waterpower or wind-force effect, splash to surrounding, fall on strong mushroom or cause infecting again for Wet bull in earthing, adopted during water spray Mushroom, do not note preventing being also the major reason for causing to infect again when replenishing earthing, the cleaning mushroom head operation such as the mushroom base of a fruit, if the first damp mushroom Just fall ill, earthing and old bedstead are typically the main infection sources；Then several damp mushrooms are just fallen ill, then are often shown to be by water source, instrument With adopt what mushroom personnel propagated again, in cultivation, Wet bull mostly occurs in the bad mushroom house of hot and humid, ventilation, when It is extremely suitable for this disease when temperature is more than 17 DEG C to occur, its infection rate is 100%, and temperature is seldom fallen ill at lO DEG C, in high temperature In the case of, respraying fruiting water easily causes the disease to occur, and developmental mushroom mycelium can stimulate the mould spore germination of wart spore, work as mushroom house Interior atmosphere draught-free, when humidity is excessive, Wet bull occurs just serious；Mushroom house should select the place in pollution-free source to build, and Do the sanitation and hygiene of surrounding well；Old mushroom house bedstead will carry out disinfection processing, with the solution such as 0.1% carbendazim or 1% formalin Spray disinfectant, it is also possible to the old bedstead of lime sulfur brushing, compost will carry out secondary fermentation by technological requirement, then use formal The fumigations such as woods are handled, to preventing old bedstead and compost band pathogen effect more preferable；Select in unpolluted place Fetch earth, and best more than the cm of reject topsoil 20 when fetching earth, deep soil is then taken, if carrying out soil disinfection after fetching earth again Processing, just can largely prevent infecting for Wet bull, and cover soil material sterilization in advance can use two methods, and one is to be exposed to the sun Processing, will fetch standby soil and is placed in threshing ground or other clean places and be exposed to the sun 3~5 days, and preferably covered plastic film is improved It is exposed to the sun temperature, the effect of prevention sterilization can be reached, two is pharmacy disinfection processing；Mushroom house should be noted that the sanitary of water sources with water, prevent Using contaminated river, Tang Shui, and suitable humiture is kept, it is to avoid this disease of hot and humid induction, if there is Wet bull hair It is raw, then to strengthen ventilation, and stop the humidity of water spray 1-2 weeks, reduction soil layer and mushroom house；Earthing pharmacy disinfection, general 100 M2 earthing amount 1000 times of liquid gram wart spirits, the net 100kg of wart spore or so, are directly sprayed, spraying decoction must be uniform, after spray Earthing is covered tightly into heap vexed more than 24 hours with film, then open slightly dry in the air can go to bed covering earthing sterilization when should be noted that a gram wart Spirit, wart spore be net etc., and medicament is acid, it is impossible to is administered simultaneously, otherwise has a significant impact to drug effect with the alkaline matter such as lime, Fu Er Malin sterilizes earthing, is added water and is mixed with earthing after 50~60 kg with 3kg per 100m2, and is covered closed more than l days with film, Then airing 1~2 day, allows after formalin volatilization and uses, otherwise concentration of formaldehyde is too high, can suppress mushroom mycelium and climb native speed, Sterilization to earthing, is vital in preventing and treating Wet bull measure, preventive effect is up to 95% or so；Mushroom bed pharmaceutical treatment, When mushroom bed starts a small amount of generation Wet bull, it should stop spraying water immediately, stronger ventilation wet down, to the first berley salt in morbidity place, Recession powdered lime, all removes the sick mushroom of infection and patch, to control infection center, prevents its diffusion from spreading on the 2nd day, and With the medicament such as 0.1% gram wart spirit, wart spore be net, per 100m2 with 50kg medicine liquid sprays mushroom bed, above-mentioned several medicaments are applied on mushroom bed It is small to mushroom mycelium lethality with, it may be reused, effect is preferable, but formalin cannot act as mushroom bed preventing and treating.

Embodiment 2：

The disease is betided in mycelia or the fructification on mushroom bacterium bed surface, when mushroom mycelium by nutrient growth switchs to reproductive growth It is the opportune time of the pathogen infection when (i.e. from shoestring is formed to generation mushroom flower bud), is infected in the mushroom flower bud formation phase, usual table Now occurring just having found disease mushroom raised growth also to can't see normal mushroom flower bud, being formed unlike the special-shaped object of mushroom, such as Lasiosphaera fenzlii shape Tissue, mushroom grower claims " mushroom scar ", and mushroom of typically falling ill shifts to an earlier date fruiting 3~4 days than normal mushroom, and whole mushroom bed can not see one during repeating transmission The mushroom of complete health.Infected in young flower bud growth period, although sick mushroom continued growth, cap development is abnormal or stops hair Educate, mushroom handle expands Deformation And Metamorphism, various twisted deformities, sick mushroom later stage inner hollow, cap and stem junction and stem is presented Base portion grows white fluffy mycelia, and then is transformed into crineous, and flows out brown juice and rot, and gives out foul odour, When there was dampness in the air, the smelly juice of brown can overflow disease mushroom surface, make occur brown scab on cap and stem, so also referred to as wart The mould brown spot of spore, this is to be different from one of principal character of the parasitogenic dry rot of Verticillium, in the sporophore growth middle and later periods Slightly infected, then mushroom bacteria cap surface produces many wart like structures, loses commodity value；Although wart spore mould there is no grind at present Study carefully the host range that data shows the bacterium, but existing more result of study proves that wart spore mould is common soil fungi, extensively General to be distributed in soil, its spore has the viability of more than 1 year, and the bacterium comes from contaminated mainly by spore dispersal, its spore Compost and soil and the mushroom house fallen ill, there is wart spore mould in soil covering of mushroom is to break out the main of mushroom warts lunata disease just to invade energy Carry pathogen and enter mushroom house generation First aggression, such as disease-free mushroom house again will in strict accordance with standardized cultivation close to susceptible mushroom house Operation is asked, is frequently subjected to influence and lead to the disease to occur；The utensil band people's mushroom house for filling sick mushroom handle and fragment is equally also caused This disease occurs, and mushroom typically needs 10 days or so from First aggression to there is illness, the mould conidium of wart spore grown on sick mushroom body by Waterpower or wind-force effect, splash to surrounding, fall on strong mushroom or cause infecting again for Wet bull in earthing, adopted during water spray Mushroom, do not note preventing being also the major reason for causing to infect again when replenishing earthing, the cleaning mushroom head operation such as the mushroom base of a fruit, if the first damp mushroom Just fall ill, earthing and old bedstead are typically the main infection sources；Then several damp mushrooms are just fallen ill, then are often shown to be by water source, instrument With adopt what mushroom personnel propagated again, in cultivation, Wet bull mostly occurs in the bad mushroom house of hot and humid, ventilation, when It is extremely suitable for this disease when temperature is more than 17 DEG C to occur, its infection rate is 100%, and temperature is seldom fallen ill at lO DEG C, in high temperature In the case of, respraying fruiting water easily causes the disease to occur, and developmental mushroom mycelium can stimulate the mould spore germination of wart spore, work as mushroom house Interior atmosphere draught-free, when humidity is excessive, Wet bull occurs just serious；Mushroom house should select the place in pollution-free source to build, and Do the sanitation and hygiene of surrounding well；Old mushroom house bedstead will carry out disinfection processing, with the solution such as 0.1% carbendazim or 1% formalin Spray disinfectant, it is also possible to the old bedstead of lime sulfur brushing, compost will carry out secondary fermentation by technological requirement, then use formal The fumigations such as woods are handled, to preventing old bedstead and compost band pathogen effect more preferable；Select in unpolluted place Fetch earth, and best more than the cm of reject topsoil 20 when fetching earth, deep soil is then taken, if carrying out soil disinfection after fetching earth again Processing, just can largely prevent infecting for Wet bull, and cover soil material sterilization in advance can use two methods, and one is to be exposed to the sun Processing, will fetch standby soil and is placed in threshing ground or other clean places and be exposed to the sun 3~5 days, and preferably covered plastic film is improved It is exposed to the sun temperature, the effect of prevention sterilization can be reached, two is pharmacy disinfection processing；Mushroom house should be noted that the sanitary of water sources with water, prevent Using contaminated river, Tang Shui, and suitable humiture is kept, it is to avoid this disease of hot and humid induction, if there is Wet bull hair It is raw, then to strengthen ventilation, and stop the humidity of water spray 1-2 weeks, reduction soil layer and mushroom house；Earthing pharmacy disinfection, general 100 M2 earthing amount 1000 times of liquid gram wart spirits, the net 100kg of wart spore or so, are directly sprayed, spraying decoction must be uniform, after spray Earthing is covered tightly into heap vexed more than 24 hours with film, then open slightly dry in the air can go to bed covering earthing sterilization when should be noted that a gram wart Spirit, wart spore be net etc., and medicament is acid, it is impossible to is administered simultaneously, otherwise has a significant impact to drug effect with the alkaline matter such as lime, Fu Er Malin sterilizes earthing, is added water and is mixed with earthing after 50~60 kg with 3kg per 100m2, and is covered closed more than l days with film, Then airing 1~2 day, allows after formalin volatilization and uses, otherwise concentration of formaldehyde is too high, can suppress mushroom mycelium and climb native speed, Sterilization to earthing, is vital in preventing and treating Wet bull measure, preventive effect is up to 95% or so；Mushroom bed pharmaceutical treatment, When mushroom bed starts a small amount of generation Wet bull, it should stop spraying water immediately, stronger ventilation wet down, to the first berley salt in morbidity place, Recession powdered lime, all removes the sick mushroom of infection and patch, to control infection center, prevents its diffusion from spreading on the 2nd day, and With the medicament such as 0.1% gram wart spirit, wart spore be net, per 100m2 with 50kg medicine liquid sprays mushroom bed, above-mentioned several medicaments are applied on mushroom bed It is small to mushroom mycelium lethality with, it may be reused, effect is preferable, but formalin cannot act as mushroom bed preventing and treating.

The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (7)

1. a kind of mushroom warts lunata disease occurs and prevention and controls, it is characterised in that comprise the following steps：Symptom feature, broadcast and invade Dye, prophylactico-therapeutic measures：Mushroom house is selected and sterilization, soil selection and sterilization, scientific management, chemical control.

2. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the symptom feature Particular technique main points are as follows：

The disease is betided in mycelia or the fructification on mushroom bacterium bed surface, when mushroom mycelium by nutrient growth switchs to reproductive growth It is the opportune time of the pathogen infection when (i.e. from shoestring is formed to generation mushroom flower bud),

Mushroom flower bud forms the phase and infected, and is usually expressed as also can't see normal mushroom flower bud and occurs just having found disease mushroom raised growth, shape Into the special-shaped object unlike mushroom, such as Lasiosphaera fenzlii shape tissue, mushroom grower claims " mushroom scar ", and mushroom of typically falling ill shifts to an earlier date fruiting 3~4 than normal mushroom My god, whole mushroom bed can not see the mushroom of a complete health during repeating transmission;

Infected in young flower bud growth period, although sick mushroom continued growth, cap development is abnormal or stops development, and mushroom handle expands change Deformation matter, is presented various twisted deformities, sick mushroom later stage inner hollow, cap and stem junction and stem base portion grow white suede Hairy mycelia, and then it is transformed into crineous, and flow out brown juice and rot, foul odour is given out, it is brown when there was dampness in the air The smelly juice of color can overflow disease mushroom surface, make occur brown scab on cap and stem, so the also referred to as mould brown spot of wart spore, this is One of principal character of the parasitogenic dry rot of Verticillium is different from, is slightly infected in the sporophore growth middle and later periods, then mushroom Mushroom cap surface produces many wart like structures, loses commodity value.

3. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the propagation and leaching Contaminate specific main points as follows：

Although wart spore mould there is no research data to show the host range of the bacterium at present, having more result of study proves wart Spore mould is common soil fungi, is widely distributed in soil, and its spore has a viability of more than 1 year, the bacterium mainly by Spore dispersal, its spore comes from that to there is wart spore mould in contaminated compost and soil and the mushroom house fallen ill, soil covering of mushroom be quick-fried Main just invade of hair mushroom warts lunata disease can carry pathogen into mushroom house generation First aggression, and such as disease-free mushroom house is close to susceptible mushroom house Operation is not required in strict accordance with standardized cultivation again, is frequently subjected to influence and lead to the disease to occur；Filling sick mushroom handle and broken Utensil band people's mushroom house of piece equally also causes this disease to occur, and from First aggression to occurring, illness is general to be needed 10 days or so mushroom, sick mushroom Waterpower or wind-force effect, splash to surrounding, fall on strong mushroom or in earthing when the mould conidium of wart spore grown on body is sprayed water Cause infecting again for Wet bull, progress does not notice that prevention is also to cause when adopting mushroom, replenishing the operations such as earthing, the cleaning mushroom head mushroom base of a fruit The major reason infected again, if the first damp mushroom

Just fall ill, earthing and old bedstead are typically the main infection sources；Then several damp mushrooms are just fallen ill, then be often shown to be by water source, Instrument and adopt what mushroom personnel propagated again, in cultivation, Wet bull mostly occurs in high temperature

The bad mushroom house of high humidity, ventilation, this disease is extremely suitable for when temperature is more than 17 DEG C and is occurred, its infection rate is 100%, And temperature is seldom fallen ill at lO DEG C, in the case of a high temperature, respray fruiting water and easily lead

The disease is caused to occur, developmental mushroom mycelium can stimulate the mould spore germination of wart spore, when atmosphere draught-free in mushroom house, humidity mistake When big, Wet bull occurs just serious.

4. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the mushroom house is selected It is as follows with sterilization main points：

Mushroom house should select the place in pollution-free source to build, and do the sanitation and hygiene of surrounding well；Old mushroom house bedstead will carry out disinfection Processing, is sterilized, it is also possible to the old bedstead of lime sulfur brushing, compost with the spray solution such as 0.1% carbendazim or 1% formalin Secondary fermentation is carried out by technological requirement, then be handled with fumigations such as formalin, to preventing old bedstead and compost band Pathogen effect is more preferable.

5. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the soil selection It is as follows with sterilization particular technique main points：

Select to fetch earth in unpolluted place, and best more than the reject topsoil 20cm when fetching earth, then take deep layer Soil, if carrying out soil disinfection processing after fetching earth again, just can largely prevent infecting for Wet bull, cover soil material disappears in advance Poison can use two methods, and one is processing of being exposed to the sun, and will fetch that standby soil is placed in threshing ground or other clean places are exposed to the sun 3~5 My god, and preferably covered plastic film improves temperature of being exposed to the sun, and can reach the effect of prevention sterilization, two be pharmacy disinfection processing.

6. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the scientific management Particular technique main points are as follows：

Mushroom house should be noted that the sanitary of water sources with water, prevent from using contaminated river, Tang Shui, and keep suitable humiture, it is to avoid It is hot and humid to induce this disease, if there is Wet bull, to strengthen ventilation, and stop water spray 1-2 week, reduction soil layer with The humidity of mushroom house.

7. a kind of mushroom warts lunata disease occurs and prevention and controls according to claim 1, it is characterised in that the chemical control Particular technique main points are as follows：

Earthing pharmacy disinfection, general 100m2 earthing amount 1000 times of liquid gram wart spirits, the net 100kg of wart spore or so, is directly sprayed, Spraying decoction must be uniform, and earthing is covered tightly into heap vexed more than 24 hours with film after spray, is then opened and is slightly dried in the air and can go to bed It should be noted that the medicaments such as a gram wart spirit, wart spore be net are acid during covering earthing sterilization, it is impossible to be administered simultaneously with the alkaline matter such as lime, it is no Then have a significant impact to drug effect, formalin sterilization earthing is added water with 3kg per 100m2 and mixed thoroughly with earthing after 50~60 kg, and Covered closed more than l days with film, then airing 1~2 day, allow after formalin volatilization and use, otherwise concentration of formaldehyde is too high, Mushroom mycelium can be suppressed and climb native speed, the sterilization to earthing is vital in preventing and treating Wet bull measure, preventive effect is reachable 95% or so；Mushroom bed pharmaceutical treatment, when mushroom bed starts a small amount of generation Wet bull, should stop water spray, stronger ventilation drop immediately Wet, to the first berley salt in morbidity place, powdered lime of dropping back all removes the sick mushroom of infection and patch, to control morbidity on the 2nd day Center, prevents its diffusion from spreading, and with the medicament such as 0.1% gram wart spirit, wart spore be net, per 100m2 with 50kg medicine liquid sprays mushroom bed, Above-mentioned several medicaments are small to mushroom mycelium lethality using on mushroom bed, may be reused, and effect is preferable, but formalin It cannot act as mushroom bed preventing and treating.