Internet-based wheat pest disease prevention and control method

The invention relates to an Internet-based wheat pest disease prevention and control method, and belongs to the field of prevention and control of wheat pest diseases. The method comprises the following steps: detecting the soil characteristics and the environment characteristics of a whole land parcel, and dividing the land parcel into a plurality of rectangular grid units; arranging a camera in every grid, monitoring the state of wheat in real time, transmitting the wheat state to a computer unit, and analyzing and comparing received image data by the computer unit to judge whether wheat suffers from the pest diseases or not; and judging that the wheat suffers from wheat pest disease when wheat blades or wheat heads are in an abnormal state, and determining the type and the dosage of a pesticide liquid according to the data information of the types and the dosages of pesticides applied to different wheat pest diseases. The Internet-based wheat pest disease prevention and control method overcomes the disadva