Control methods of Fusarium orchid and preservation methods of edible fungi

Fusarium orchid: harms corms, interstitial stems, roots and young leaves. Infected bulbs and roots cause black rot and small black needle-shaped spots on young leaves.

Control agents:

A.25.9% Dirkley water-based emulsion 3000 times

B.50% Poka Manganese wettable Powder 3000 to 6000 times

C.25% Pokera emulsion 3000 to 6000 times

D.60% copper decomposable wettable powder 500 times

E.65% Befende wettable powder 1000 times

Thoroughly remove the affected area, first remove the source of infection, choose one of the above agents to take turns to prevent and cure it, once every seven days, three times in a row.