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Diseases of Alfalfa (Leaf Spots) Management Guide
Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2010)
the development and impact of diseases. Any practice that reduces crop stress (biotic or abiotic) and promotes vigor will help extend the productive life of the stand. This becomes even more critical in the presence of serious disease organisms.
Site selection...
integrates the use of several pest-suppression technologies, including • Biological control: beneficial organisms, such as insect predators • Cultural techniques: practices such as crop rotation, sanitation • Mechanical and physical methods: screens, traps...
integrates the use of several pest-suppression technologies, including • Biological control: beneficial organisms, such as insect predators • Cultural techniques: practices such as crop rotation, sanitation • Mechanical and physical methods: screens, traps...
Diseases of Alfalfa (Wilts and Rots) Management Guide
Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2014)
of diseases. Any practice that reduces crop stress (biotic or abiotic) and promotes vigor will help extend the productive life of the stand. This becomes even more critical in the presence of serious disease organisms.
Management Alternatives
Site selection...
on leaf loss. Crown and wilt diseases should be evaluated for their severity and their impacts on total stand health and productivity. There are no pesticide rescue treatments to manage diseases in forage alfalfa. Use cultural practices and resistant...
on leaf loss. Crown and wilt diseases should be evaluated for their severity and their impacts on total stand health and productivity. There are no pesticide rescue treatments to manage diseases in forage alfalfa. Use cultural practices and resistant...
Early Season Insect Pests of Corn Management Guide
Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2014)
is seldom an economic problem for New York’s field corn production. Planter box seed treatments do not protect corn from pests that occur after emergence such as cutworms, armyworms, and corn rootworm. Rescue treatments such as replanting are rarely...
cracks, high organic matter, decomposing plant material, and germinating seeds. Maggots are pale yellowish-white, tapered, legless, appear to be headless, and reach a length of about ¼ inch. They burrow into germinating seeds to feed. Seed may...
cracks, high organic matter, decomposing plant material, and germinating seeds. Maggots are pale yellowish-white, tapered, legless, appear to be headless, and reach a length of about ¼ inch. They burrow into germinating seeds to feed. Seed may...