Common diseases of clove

There are two common diseases of clove: brown spot and coal pollution

Brown spot

It usually occurs in the middle and early ten days of June. Control method: spray with 75% chlorothalonil wettable granule 1000 times liquid or 70% mancozeb wetting particle 400 times liquid. Once a week, continuous spraying for three to four weeks can effectively control the disease

Coal pollution disease

The outbreak occurred in early July, or in mid and late August. Prevention and treatment method: 43% Haolike 3000 times solution or 75% chlorothalonil wettable particles 800 times solution can be used. Spray it once every seven days and spray it three or four times continuously to see the improvement of the disease

Common insect pests of clove

The common pests of clove are red spider and leaf cutting bee

Starscream

If Starscream is found, it can be killed with 1500 times of 0.36% matrine water agent

Leaf cutting bee

if there is a cut leaf bee, it can be controlled by 20% insecticidal net 1000 times liquid spray, and it can also be artificially killed. p>