What Causes Leaf Miner at Jiskha Homework Help

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What Causes Leaf Miner

What Causes Leaf Miner. Leaf miner damage looks like discolored snaky lines or blotches on leaves that give foliage an unsightly look. Linear mines, where the larva tunnels a winding line throughout the leaf and botch mines, where the larva excavates patches, forming various shapes;

A citrus leafminer mine filled with lesions caused by citrus canker
A citrus leafminer mine filled with lesions caused by citrus canker from www.researchgate.net

Like woodboring beetles, leaf miners are protected from many predators and pl… Leaf miners usually spread through the importation of infested plants. Instead, it is the larva of these flies that causes the problems.

A citrus leafminer mine filled with lesions caused by citrus canker

If you have a backyard of a citrus orchard in your home garden, removing damaged leaves as early as you notice signs of leafminers is an easy and cheap fix. The mature larva cuts a hole in the leaf and drops to the ground to pupate. Kicking a leaf miner infestation. A table displaying which months are best to sow, plant and harvest.