Plant health care

  • All resources in plant health care 268
  • Environmental factors and damage 126
  • Fertilization and soil management 10
  • General information 61
  • Insects and pests 139
  • Tree diseases 171
  • Tree management and consulting 20

A mature tree is in delicate balance with its environment. As a tree ages, most of the energy produced by the leaves …

Micronutrient deficiencies

Canada, Great Britain, Ireland, United States

Six elements are required in small amounts for the growth and development of plants. These are referred to as micronu…

MoniTor® Rx IPM program

Canada, Great Britain, Ireland, United States

The MoniTor® Rx Integrated Pest Management (IPM) Program is designed to manage plant pests with a strong focus toward…

Mountain laurel (Kalmia latifolia) is a popular, native broadleaf evergreen shrub widely used in shrub borde…

Your problem sounds more like fungal disease than a nutrient problem. Last fall was very wet and we are having a lot...

The best way for us to help with your problem would be to inspect in person. You can make an appointment with one of...

Magnolia scale is a common pest on magnolia trees and we have noticed an increase in population this year. Magnolia...

What you're describing is Magnolia Scale, a very common problem for this species. Unfortunately, there is no way to...

The holes that you see lined in the bark are most likely sapsucker holes. These birds go after water under the bark...

A common cause of death of Queen palm in Florida is Fusarium wilt disease. If this disease was the cause of death,...