3 (1 = rare 5 = annual)

2 (1 = very little damage 5 = plants killed)

There are more than more than 200 species.

Tree

• American Linden, Basswood (Tilia americana)
• Black Cherry, Wild Cherry (Prunus serotina)
• Black Gum, Sour Gum, Black Tupelo (Nyssa sylvatica)
• Black Walnut (Juglans nigra)
• Bur Oak (Quercus macrocarpa)
• Callery Pear (Pyrus calleryana)
• Common Mulberry (Morus alba)
• Common Persimmon (Diospyros virginiana)
• Crabapple (Malus species and hybrids)
• Cucumbertree Magnolia (Magnolia acuminata)
• Eastern Redbud (Cercis canadensis)
• Japanese Zelkova (Zelkova serrata)
• Kentucky Coffeetree (Gymnocladus dioica)
• Norway Maple (Acer platanoides)
• Red Maple (Acer rubrum)
• Saucer Magnolia (Magnolia x soulangiana)
• Shingle Oak (Quercus imbricaria)
• Silver Maple (Acer saccharinum)
• Star Magnolia (Magnolia stellata)
• Sugar Maple (Acer saccharum)
• Swamp White Oak (Quercus bicolor)
• Washington Hawthorn (Crataegus phaenopyrum)
• White Oak (Quercus alba)
• White Willow (Salix alba)

Tree Fruit

• Apple (Malus pumila)
• European and Asian Pear (European - Pyrus communis L.; Asian - P. pyrifolia)
• Peach (Prunus persica)
• Plums (European - Prunus domestica; Japanese -P. salicina)

Leafrollers in general are solitary and web a leaf so that the leaf appears rolled or folded. Once the leaf is rolled, the insect feeds inside. The rolled/webbed leaf also offers the leafroller some protection from predators as well as insecticides. In severe cases, individual leaves will turn brown or lace-like due to the feeding of the caterpillar.

After the caterpillar pupates in the rolled leaf, the adult moth emerges to mate and lay eggs.

Usually damage is too scattered and slight to warrant control.

Home, Yard & Garden Pest Guide
The Home, Yard & Garden Pest Guide (C1391) provides is written for homeowners and other residents and provides nonchemical and current chemical recommendations for controlling pests associated with trees, shrubs, turf, flowers, groundcovers, vegetables, fruit, and houses. In addition, you'll find detailed information about integrated pest management, pesticide safety, and pesticide application and calibration techniques. This publication may be purchased at your local University of Illinois Extension Unit office, or by calling 800-345-6087, or by placing an order online (search for "C1391").
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Illinois Commercial Landscape and Turfgrass Pest Management Handbook
The Illinois Commercial Landscape and Turfgrass Pest Management Handbook (ICLT) is written for professional applicators and provides nonchemical and current chemical recommendations as well as application timing information for all major pests of turf, woody ornamentals and herbaceous ornamentals. This publication may be purchased at your local University of Illinois Extension Unit office, or by calling 800-345-6087, or by placing an order online (search for "ICLT").
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U of IL - Distance Diagnosis through Digital Imaging
A free plant, weed, insect and disease identification service available through your local University of Illinois Extension office. Center Educators or State Specialists review & respond to information and digital images submitted by local Extension office personnel. Some samples may require further examination or culture work (nominal fee involved) at the U of IL Plant Clinic.
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U of IL - Plant Clinic
Services include plant and insect identification, diagnosis of disease, insect, weed and chemical injury (chemical injury on field crops only), nematode assays, and help with nutrient related problems, as well as recommendations involving these diagnoses. Microscopic examinations, laboratory culturing, virus assays, and nematode assays are some of the techniques used in the clinic.
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