In this Issue: Powdery mildew: Monitor plants for white mycelium Bronze birch borer: Adults laying eggs now through mid-June Honeylocust and Sycamore plant...
Landscape IPM Advisory
In this Issue DECIDUOUS TREES Dormant oil application – timing depends on bud stage Sycamore Scale and Anthracnose – treat at budbreak Honeylocust...
In this Issue DECIDUOUS TREES Sycamore (London Planetree) Problems – Anthracnose, Plant Bugs, and Scale Scales – Crawler Treatment Dates Flowering...
In this Issue: Lilac-ash borer: Treat susceptible tree trunks starting now (Wasatch Front) through mid-July Elm insects: Elm leafminer and elm flea weevil...
In this Issue: Honeylocust borer: If positively identified, treat trees now Honeylocust pod-gall midge: Protect emerging foliage now Lilac-ash borer: Treat...
Below is the link for the Landscape IPM Advisory from August 25, 2016
Slime Flux, Herbicide Injury
pear slug, slime flux, pigeon tremex, herbicide injury
Below is the link for the Landscape IPM Advisory from August 13, 2016 Locust Borer, Phytophthora, Leaf Scorch locust borer, dagger moth, western leaf-footed...
Honeylocust Spider Mite, Verticillium Wilt honeylocust spider mite, rose leafhopper, European lecanium scale, European elm scale, western poplar clearwing...
Plant Bugs and Anthracnose elm flea weevil, elm leafminer, honeylocust and sycamore plant bug, maple, oak, and sycamore anthracnose, fire blight, bacterial...
Lilac-Ash Borer, Utah TRAPs lilac-ash borer, hackberry psyllid, powdery mildew, spruce spider mite, oystershell scale, honeylocust borer, pine needle scale...
2015 Landscape Advisories April 29 Lilac-ash Borer, Honeylocust Borer, Pine Pitch Moths lilac-ash borer, tent caterpillar, ash aphid, oystershell scale...
2014 Landscape Advisories July 22 Summer Leaf Drop, Pine Pitch Mass Borer honeylocust spider mite, poplar-and-willow borer, locust borer, rose leafhopper...
2013 Landscape Advisories July 25 Prevent Phytotoxicity, Chinese Longhorned Beetle, Bacterial Leaf Scorch prevent phytotoxicity, Chinese longhorned beetle...
2012 Landscape Advisories May 25 Pine Needle Scale, Elm Insects pine needle scale, European elm sawfly, oystershell scale, elm insects, bronze birch borer...
2011 Landscape Advisories July 8, 2011 Aphids, Scale Treatment Time aphids, scale, powdery mildew, oak leaf blister, fire blight June 6, 2011 Winter Injury...