Issue 14, October 30, 2019
Index 2019
General
Contaminated need oil products..................... 6
Glyphosate..................................................... 1
Mowing practices........................................... 1
Mowing safety................................................ 2
Neonicotinoids............................................... 4
Overwinter habitat for beneficial insects ....... 14
Pesticide application rates.............................. 3
Pesticide poisonings...................................... 11
Pesticide record keeping................................. 5
Pest management practices............................ 1
Phosphorus Law........................................... 10
Protecting yourself in the heat and humidity.... 8
Risk communication........................................ 1
Winterizing spray equipment......................... 14
Insects & Other Animals
Bagworms...................................................... 3
Billbugs.......................................................... 8
Brownheaded ash sawfly................................ 4
Brown marmorated stink bug........................ 13
Buffalo gnats.................................................. 5
Eastern tent caterpillar................................... 3
Fall webworm................................................. 7
Hawthorn leafminer....................................... 1
Hover flies...................................................... 5
Japanese beetles............................................ 6
Lilac borer...................................................... 2
Magnolia scale.............................................. 10
Milkweed insects.......................................... 11
Oak lace bug................................................. 10
White grubs................................................... 9
Whiteflies..................................................... 12
Diseases
Apple scab.................................................... 13
Bacterial leaf scorch........................................ 9
Bacterial leaf spot........................................... 6
Biscogniauxia canker..................................... 13
Boxwood blight look-alikes.............................. 2
Boxwood winter injury.................................... 1
Bur oak blight............................................... 10
Edema (oedema)............................................ 4
Fire blight....................................................... 9
Hackberry island chlorosis............................. 11
Hosta petiole blight........................................ 6
Leaf scorch................................................... 12
Maple leaf blister........................................... 3
Peach leaf curl................................................ 5
Pear trellis rust............................................... 8
Phomopsis gall .............................................. 2
Powdery mildew............................................. 7
Ramorum blight.............................................. 7
Red thread..................................................... 3
Slime molds.................................................... 7
Sycamore anthracnose.................................... 4
Weeds
Annual bluegrass............................................ 1
Black medic.................................................... 6
Butterweed.................................................... 3
Canada thistle................................................ 8
Catchweed bedstraw...................................... 4
Chickweed.................................................... 13
Marestail (horseweed).................................... 7
Mulberry seedlings....................................... 10
Nimblewill...................................................... 9
Prostrate knotweed...................................... 14
Ragweeds..................................................... 11
Weed seeds.................................................. 11
White clover................................................... 6
White snakeroot........................................... 12
Wild parsnip................................................... 5
Yellow woodsorrel.......................................... 6