Traditional Culture Encyclopedia - Traditional festivals - Disadvantages of physical pest control
Disadvantages of physical pest control
More labor intensive
Physical control refers to the use of a number of physical methods to control pests and diseases. Physical control utilizes simple tools and various physical factors such as light, heat, electricity, temperature, humidity and radiant energy. The disadvantage of physical control techniques for vegetable pests and diseases is that they are more labor intensive, and some of these methods are expensive.
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