Plant Toxicology

When an element is in excess of a plant's demands, it causes nutrient toxicity, which reduces plant growth or quality. Symptoms of nutrient insufficiency or toxicity vary widely among plant species and types. Plant poisoning in animals is usually unintentional, and it happens most commonly in unfavourable conditions such as drought, veldt fires, overstocking, and grazing trampling. It could be unintentional or intentional in people.