Should I use pest-exclusion nets? 7 tips from Sun Tzu’s Art of War

Editor’s note: This blog post by Poonpipope “Poon” Kasemsap was originally a presentation given at the Horticulture Innovation Lab’s 2017 annual meeting

Kasemsap an associate professor at Kasetsart University in Thailand and also the director of the Horticulture Innovation Lab Regional Center at KU. The center brings together key regional players to circulate technical assistance and innovative technologies in support of smallholder farmers and small business in Thailand, Cambodia, Bangladesh and Nepal. 

Poon Kasemsap
Poon Kasemsap, of Kasetsart University in Thailand

Pest-exclusion nets are one of the technologies for horticulture development promoted by the Horticulture Innovation Lab. The nets can be easy to use and can also serve as floating row covers to control temperature, light, relative humidity and soil moisture for plant production. Some of the pest-exclusion nets used by Horticulture Innovation Lab researchers are made and marketed locally by mosquito net manufacturers.

But why should you consider using nets for pest management? Here are 7 considerations in adopting nets for agricultural use, inspired by Sun Tzu’s The Art of War:

  1. The greatest victory is that which requires no battle:
    The nets create a barrier that protects vegetables against pests and associated diseases, and thus provide an inexpensive and safe method of managing insect pests while reducing risks associated with pesticides to both farmers and consumers. The pest-exclusion nets provide an excellent example of victory (against certain insects) which requires no battle (insecticide).  Continue reading Should I use pest-exclusion nets? 7 tips from Sun Tzu’s Art of War