The Morton Arb

Articles tagged downy leaf spot

• May 29, 2009 Plant Health Care Report

  | Category: PHC Reports Archive | Tags: four-lined plant bug, boxwod psyllid, ash flower gall, bristly roseslug sawfly, imported willow leaf beetle, Apple Scab, peach leaf curl, oak leaf blister, sycamore anthracnose, frog-eye leaf spot, cedar-apple rust, downy leaf spot
  This report contains four-lined plant bug, boxwod psyllid, ash flower gall, bristly roseslug sawfly, imported willow leaf beetle, apple scab, peach leaf curl, oak leaf blister, sycamore anthracnose, frog-eye leaf spot, cedar-apple rust, and downy...

• Plant Health Care Report June 17, 2011 (Issue 2011.09)

  | Category: PHC Reports Archive | Tags: seasonal needle drop of Chamecyparis, Maple anthracnose, downy leaf spot, Chicago, Lisle, Illinois, birch leafminer, oak leaf roller, viburnum crown borer, dogwood sawfly, tarnished plant bug, membracid nymph, sumac flea beetle, Pine false webworm, Hackberry nipple gall, roseslug sawfly, four-lined plant bug, vein pocket gall, cedar rust leaf spots on rosaceous hosts
  June 17,...

• June 4, 2010

  | Category: PHC Reports Archive | Tags: Chlorosis, downy leaf spot, Pine false webworm, spindle gall, Oak bullet gall, cottony maple scale, ailanthus webworm, Hawthorn leafminer
  This issue contains details on many items including: hawthorn leafminer, Ailanthus webworm, cottony maple scale, oak bullet gall, froghoppers, pine bark adelgid, spindle gall, pine false webworm, oak leafroller, downy leaf spot, chlorosis, and...

• Plant Health Care Report May 25, 2012

  | Category: Plant Health Care Reports | Tags: pesticide recommendations, leafminers, viruses, bedstraw, black vine weevil, downy leaf spot, galls, Hosta virus X, two-marked tree hoppers
     May 25,...