A small number of leaves of the azalea appear yellow spots, dark spots, and no long worms are seen, what is the reason A small number of leaves of the azalea appear yellow spots, dark spots, and no long worms are seen, what is the reason A small number of leaves of the azalea appear yellow spots, dark spots, and no long worms are seen, what is the reason A small number of leaves of the azalea appear yellow spots, dark spots, and no long worms are seen, what is the reason