Pesticide Half-life and Mode of Action
Q: What is the half-life in soil of 2,4-D? How can I tell if it is the culprit for damage to my tomatoes?
A: 2,4-D is a common component of broadleaf weedkillers. According to material from Canada, the half-life is 10 days and the effect on plants is cupping, puckering and strapping of leaves.
For a complete overview of many pesticides and their properties and effects see
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1
Why Soil Test
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2
How to Treat Tree Wounds,Gouges, and Missing Bark
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3
Bermudagrass – Common vs Hybrid
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4
How to Soil Test
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5
Zucchini Circles – Not Completely Solved
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1
Homeowner Q&A about Pine Beetles
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2
Plant Hoppers (Planthoppers) – Roosting on Stems
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3
Japanese Cherry Tree – Trunk Decay
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4
Insecticide – Homemade Recipe
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5
Bermuda – General Notes
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