cembn@outlook.com or CEMBN_MARKET@HOTMAIL.COM

NEWS
Article Payment
SPECIAL
PHOTO
VIDEO
BUSINESS
SERVICE
MAGAZINE
LINKS
ABOUT US

LATEST NEWS

The control technology on diseases and pests during the fruiting period of King oyster mushroom

2017-03-09 17:00:20
Deformed Mushroom:
1. Symptom: Sporocarps present abnormal shape, which reduces commodity value.
2. Reason: During the growth period of sporocarps, temperature rises to above 22 degrees, which inhibits the differentiation and development of mushroom cap, what’s more, deformed mushrooms are easy to form  when relative air humidity is under 70%.
3. Prevention method: You could reasonably arrange fruiting season, control the temperature in 13-20 degrees and avoid the temperature of above 20 degrees. Besides, you should also keep relative air humidity in a range of 80%-90%, meet the need of moisture condition which is needed during the growth of sporocarps, next, enhance the ventilation, remain fresh air of mushroom house and avoid too high concentration of carbon dioxide.
Yellow Spot Mushroom:
1. Symptom: Yellow Spot Disease always happens in early stage of sporocarps, then it expands to the whole mushroom bodies and then bodies terminate the growth, finally they become yellow, soft and rotten. This kind of disease is usually caused by bacterial pseudomonas.
2. Reason: This disease is easy to appear when the temperature rises to above 20 degrees, too high humidity while poor ventilation happens. Most importantly, this kind of disease is mainly infected by water, especially under too high water content.
3. Prevention method: 
A. During the fruiting period, when the temperature hikes to above 18 degrees, be sure not to spray water on sporocarps, you could spray water on the ground or walls of mushroom greenhouse to lift the humidity.
B. During the fruiting period, you should strengthen the ventilation so as to avoid high temperature and high humidity. After each time of water-spraying, be sure to enhance the ventilation so that you reduce the moisture on the surface of mushroom bodies and prevent bacterial disease.
C. When diseases happen, immediately pick infected mushrooms out of greenhouse, then enhance the ventilation so as to prevent its spreading. 
Withered Mushroom: 
1. Symptom: Tiny King oyster mushrooms stop growing, turn withered, dead and finally become yellow and rotten. This kind of phenomenon is mainly caused by high temperature (Above 22 degrees), which results in the death of young mushrooms and bacterial infection.
2. Reason: During the growing period of sporocarps, you should control the temperature in a range of 10-20 degrees and the maximum temperature should be under 22 degrees, after finding withered or dead mushrooms, immediately pick them out out so as to prevent bacterial reproduction and pests.
图片6

MOST POPULAR

  • What to do when speckles occur on mushroom caps?

    2018-12-10 16:01:38 / Read more What to do when speckles occur on mushroom caps?

  • Find ways to control thin and weak mycelia growth on Enoki mushroom growing

    2018-07-06 15:57:09 / Read more Find ways to control thin and weak mycelia growth on Enoki mushroom growing

  • Construction of 46 Brazil mushroom greenhouses is carried out

    2018-04-12 16:25:02 / Read more Construction of 46 Brazil mushroom greenhouses is carried out

  • Mushroom Cultivation: Kernels to eliminate diseases and pests

    2017-10-19 16:47:14 / Read more Mushroom Cultivation: Kernels to eliminate diseases and pests

  • Precautions when applying pesticides to control diseases and pests

    2017-10-10 16:48:21 / Read more Precautions when applying pesticides to control diseases and pests

CEMBN

A Global Mushroom Business Communication Platform ©copyright 2016

CONTACT INFO

Room 201, Haoyue Office Block
No.128, Lugu Road
Shijingshan District
Beijing, China
cembn@outlook.com
CEMBN_MARKET@HOTMAIL.COM

QUICK LINKS

> NEWS
> EXPO
> TECH
> SERVICE
> MAGAZINE
> CONTACT US

MEMBERSHIP

Join Us and Get Special Privileges

CONTACT US

Twitter Facebook LinkedIn