WRKY11 for degradation leading to enhanced powdery mildew resistance. It has good resistance to powdery mildew. It is susceptible to powdery mildew. Cross pollination has resulted in some varieties developing resistance to powdery mildew. Cultivated species are susceptible to fungal infections including downy and powdery mildew. Sesame Oil is a mixture effective against powdery mildew. The grapes ripen early but can be prone to powdery mildew. Dense, genetically similar plantings provide opportune conditions for growth of powdery mildew. They are most often caused by airborne diseases such as powdery mildew. Lilac bushes can be prone to powdery mildew disease. Severe symptoms of powdery mildew can cause stunting of wheat. Piquepoul tends to bud late and has some sensitivity to powdery mildew. Symptoms of powdery mildew are chlorotic areas surrounding the infected areas. Some populations of "P. lanceolata" are more susceptible to different strains of powdery mildew. Transferring leaf rust and powdery mildew resistance to wheat has been a special interest.