Mayapple is a native wildflower with distinctive, deeply lobed, umbrella-shaped leaves. It forms dense colonies in open deciduous woodlands and other shaded sites and makes a wonderful groundcover for a woodland garden or naturalized setting. More details about this unique herbaceous perennial, along with general care, are found in this article.
Boston fern is a selection of tropical sword fern that has been used as an ornamental since Victorian times. Readily adaptable to growing in containers, it is a natural in hanging baskets and in elevated containers as a houseplant, but also can be used as a seasonal foliage plant in the garden. To learn more about Boston fern, read this article…
Learn how to plant and care for mums to keep them blooming from late summer through fall.
Viruses can destroy the value of a gladiolus crop. Serious infections have been observed throughout Wisconsin in some years. While Aster Yellows is common, it usually infects just a few gladioli scattered in plantings. This fact sheet covers the symptoms, causes, and means of control of viral and Aster Yellows infection.
Oak Wilt fungal disease kills oaks throughout Wisconsin every year.
This publication focuses on the red oak group and tells how to prevent, identify, and control this disease.
Cottony maple scale is an insect that can infest the twigs of maples and other shade trees with popcorn-sized cottony masses. This publication describes the symptoms, life cycle and management.
Cucurbit downy mildew can affect all plants in the gourd family, including cucumber, watermelon, cantaloupe, pumpkin and squash. Learn about identification and management here.
Watercore of apple is a physiologic disorder caused by adverse environmental conditions. Find out more about this apple disorder in this factsheet.
Sooty blotch and flyspeck are separate diseases that often occur together on apple and pear fruit during late summer. This factsheet will hlep you better understand, identify, and control these diseases.
Fruit trees are propagated by budding or grafting onto special rootstocks. Some nurseries offer trees with a choice of rootstocks. Learn more about how rootstocks affect your backyard trees here.
Plant growth regulators can be used for thinning fruit, regulating growth and adjusting harvest periods for apples. Learn more in this publication.
Skeletonizing of leaves of roses, raspberries, grapes and other plants may be caused by adult rose chafers. Learn to identify and manage rose chafer in this publication.
