PPT-Powdery Mildew Control

Powdery Mildew Control Grapes Powdery Mildew Control Gubler University of California 2010 150 GPA through mid June then 200 GPA water Chardonnay abc Equivalent control to Standard Program a. Symptoms first appear as white powdery residue primarily on the upper leaf surface On the lower surface of the leaves circular patches or spots appear In severe cases these spread coalesce and cover both the surfaces of the leaves and spread also to Adorn brings maximum control of disease without resistance issues Plus Adorn is an excellent addition to fungicide rotations and plays a key role in D57347JURZHU57526V resistance management program All with low use rates too Adorn delivers x Excell Cleistothecia of Erysiphe adunca (100x). Cleistothecia of Erysiphe adunca (90x) in various stages of development on the upper leaf-surface of Salix . Powdery mildews are plant pathogenic fungi t TOOWDERY ‘David,’ ‘Windsor,’ P. maculata ‘Alpha,’ ‘Blue Boy,’ ‘Prime Minister,’ ‘Orange Perfection,’ William W. Turechek, Juliet E. Carroll and Department of Plant Pathology, Cornell University, NYSAES, Integrated Pest Management Program, Cornell University, www.nysipm.cornell.edu/factsheets/treefrui Powdery mildew can infect all green parts of the grapevine. this disease is most easily recognized by the dusty appearance or 1), leaves (F 2), and When young expanding leaves are infected, they t JESSICA AIRA . Paasa. SASAM. COMPARISON OF “TREATMENT POTENTIAL” OF BAKING SODA, VINEGAR AND GARLIC ON POWDERY MILDEW. The researchers chose this topic to know which among the three treatments is the most effective against powdery mildew. BTRL 12/99 2 producing a mat of white mycelium. It obtains its nutrients by producing specialized peg-like projections called “haustoria” which puncture host cells and absorb its conten What is Powdery Mildew?der that accumulates on leaves and stems predominantly in spring, and again toby millions of microscopic spores. It imbeds itself into tender new growth and feeds on the sap of S : % By Wt. Potassium salts of fatty acids ................................ ................................ ................................ ................................ ........................ Plant Disease Management Reports 1:V124 Page 1 Insecticide/Miticide/Fungicide Alternate Brand Name M-Pede Insecticide/FungicideACTIVE INGREDIENTS By Wt Potassium salts of fatty acids 490 OTHER INGREDIENTS 510 Erysiphe. . betae. . is . an important leaf disease . of sugar beet in . Northern . Europe. The disease . reduces . sugar yield by several . hkg. if not . controlled. . . QoI. fungicides in mixtures with azoles have provided reasonable control of powdery mildew and .