How do potted orchids control leafminer flies?
Leafminer fly is a small fly, the larvae under the leaf epidermis to eat leaf flesh, forming a tunnel-like white line, often endangering orchids with grassy leaves, such as the orchid genus, the affected plant is often susceptible to other diseases. It can usually be sprayed with 40% Oxylego emulsion 1000-1500 times liquid, once every 5-7 days, 2-3 times continuously.
!["A picture to understand" Heilongjiang province rice leafminer fly will generally occur moderately How to control look here[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
Rice leafminer flies are mainly hosts on rice and some grasses, and are distributed in areas where rice is grown in China. Its larvae submerge on leaf flesh, causing rice leaves to turn yellow, dry or decay, and when severe, full ...
Leafminer flies Rice leafminer fly
10-27
Last year, the number of winter snowfall in several southern provinces was small, the amount of snow was small, and the temperature was slightly higher than usual, which was conducive to the incubation and reproduction of overwintering pests. Recently, we went to Hubei Hanchuan, Yunmeng, Yingcheng, Xiaochang, etc...
Leafminer flies Pea leafminer fly
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