Disease and pest management of domestic orchids

There are many pests and diseases that harm orchids. If they are not controlled in time, orchids will suffer serious losses. Common diseases are virus disease, white silk disease, leaf spot disease. It is advisable to improve cultivation conditions and strengthen daily maintenance for prevention. At the initial stage of the disease, aspirin 1000 times solution was sprayed for virus disease; chloramphenicol injection was used for white silk disease, 1 injection mixed with 1kg of water, and the diseased plants were drenched once a day for 2 times; penicillin was used for leaf spot disease. Spraying 2000 times solution of tetracycline once every 2 days for 3-4 times can have good effect. The main pests are scale insects, aphids, red spiders. Scale insects few insects, with toothpicks or toothbrushes one by one in addition to the large amount of malathion 500 -700 times spray kill. Aphids were sprayed with 500 times solution of 10% aphidijing WP produced by Jiangsu Kesheng Group, and the effect was very good.

Zhufeng Mountain