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Control methods on pests and disease of organic mushroom

2016-07-26 15:32:42

1. Lime: people could use 1% to 2% of lime water and adjust to slightly alkaline reaction when cultivating mushroom, Straw mushroom and Oyster mushroom, which can not only prevent disease, but also can promote the growth of spawns. After picking, people could use supernate of lime water to spray, which is beneficial for the increasing of output and preventing disease. When finding partial harm of trichoderma in compost, people could spread a thin layer of lime powder to control the expanding of disease. When finding that cotton plug is infected by Neuropara, people could sterilize by flame and spread a layer of lime powder. When finding macro fungi such as pycnoporus cinnabarinus, people could firstly strike off infected sporocarp, then spread 5% of lime water to prevent regeneration.
2. Sulphur: people could use sulphur to fumigate when sterilizing, the dosage is 5g per cubic meter, create an airtight circumstance after firing sulphur and remain for 48 hours.
3. Kerosene or diesel fuel: when finding pink layers of Neurospora, people could drip moderate Kerosene or diesel fuel, then bind up with thin film to rot Neurospora layer.
4. When finding pollution of trichoderma and other sundry fungi, people could inject and smear 2% of formaldehyde solution. When finding Diehliomycesmicropours in compost, people could timely remove infected compost or casingsoil, then spray infected surface with 2% of formaldehyde solution.
5. Bleaching powder: when finding trichoderma in some parts of fungus sack, people could use 10% of bleaching powder to smear. Before using walls of mushroom house, ground and mushroom layers, people should firstly sterilize with the solution of bleaching powder, the general dosage is to dissolve 0.5kg of bleaching powder into 75kg of water.
6. Antibiotic: people could add moderate antibiotic such as streptomycin, gentamicin and aureomycin into medium to inhibit the growth of bacteria. The dosage is 100 to 200 units per ml. When finding rhodotorula in white fungus, people should timely strike off infected sporocarp and spray 100 to 200 units of streptomycin in per ml.
7. Superphosphate: some diseases such as scopulariopsis fimicola likes the condition of high temperature and slightly alkaline, people could moderately increase the dosage of Superphosphate when building heap, which can provide nutrition and prevent disease. When finding partial harm, people could directly spread superphosphate on the surface of  material to inhibit spreading.
8. Bordeaux mixture: in general, people could prepare the mixture of Bordeaux with 1kg of copper phosphate , 1kg of quick lime and 100kg of water. People could spray infected part to control the spreading of disease.
9. Trichlorfon: when finding serious phenomenon of mosquitoes, people could spray 90%, 1000 times of Trichlorfon solution.
10. DDVP: people should spray 50% of DDVP with the proportion of 1 to 1000 in a regular period to effectively kill pests. 
11. Deltamethrin: when finding serious phenomenon of Lycoriella pleuroti, people could use 2.5%, 1500 to 2000 times of Deltamethrin solution to spray after picking. 
12. Use poison bait to trap and kill: drosophila melanogaster and other adults like to eat and lay eggs on rotten fruits or fermented objects, people could put some rotten fruits and sediments into the pot, pour 50%, 1000 times of DDVP to kill adults. 
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