What are the most common pests and diseases that can affect cannabis plants, and what steps can be taken to prevent or control these problems?

Cannabis plants can be susceptible to a variety of pests and diseases, which can cause significant damage to the crop if not properly controlled. The most common pests that can affect cannabis plants include spider mites, aphids, thrips, and whiteflies, while common diseases include powdery mildew, botrytis, and root rot. Spider mites are tiny arachnids that feed on the sap of the plant and can cause significant damage to leaves and buds. Aphids and thrips are insects that feed on plant tissue and can also transmit viruses to the plant. Whiteflies are another type of insect that can cause damage to cannabis plants, as they feed on the sap of the leaves and excrete honeydew, which can attract other pests and fu....