- All 292
- Environmental factors and damage 136
- Fertilization and soil management 46
- General information 59
- Insects and pests 162
- Plant health care 234
- Tree diseases 206
- Tree management and consulting 18
In the United States, we can apply a systemic insecticide to the soil near the stem in the fall. The...
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This is classic caterpillar infestation. Many organic or synthetic insecticides exist that would era...
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You will want to consider soil condition (pH, nutrient content, organic matter) before selecting a t...
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The apricot may require a combination of soil treatment(s), support systems, and pest management to ...
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There are many factors that go into a proper diagnosis of potential biological or environmental cond...
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The best time to prune is when all the fruit is finished and the leaves are starting to fall. At the...
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Collar lesions on maples are often the result of Phytophthora infections, particularly those with so...
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Mistletoe is a parasite to trees, meaning it steals water and nutrients from its host. Mistletoe can...
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When pruning trees with regard to tree health, specific goals should be set with regard to a specifi...
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Even though this could be something as simple as drought stress, it is possible for there to be anot...
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