Technical reports

  • All 320
  • Environmental factors and damage 50
  • Fertilization and soil management 34
  • General information 106
  • Insects and pests 82
  • Plant health care 91
  • Tree diseases 81
  • Tree management and consulting 15

Beech: Plant health care report

Canada, United States

Beeches (Fagus spp.) are among the most stately and prized landscape trees. American beech, Fa…

Bermudagrass (Cynodon dactylon) is a warm-season turf that spreads by rhizomes (belowground stems) and stolo…

Bigleaf hydrangea (Hydrangea macrophylla) is one of the showiest and most spectacular flowering woody plants…

Biochar FAQ

Canada, United States

Review the answers to common questions about biochar.

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Biological control

Canada, Great Britain, Ireland, United States

Biological control, or biocontrol, is a method for managing pest populations and the damage they cause through the us…

Birch leafminer

Canada, Great Britain, Ireland, United States

Mining by birch leafminers causes birch leaves to dry out and turn brown. When viewed from a distance, heavily infest…

Black canker and scab of willow

Canada, United States

Black canker and scab of willow (Salix) are two diseases that often occur together. The term willow blight i…

Black knot of Prunus

Canada, United States

Black knot fungus (Apiosporina morbosa, formerly known as Dibotryon morbosum and Plowrightia mo…

Black olive tree (Bucida buceras), also known as Oxhorn bucida, is commonly attacked by a defoliating caterp…

Black root rot technical report

Canada, United States

Black root rot is the common name of a root disease caused by the fungi Berkeleyomyces basicola and B. r…