›› 1986, Vol. 29 ›› Issue (3): 272-282.doi:

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AN ANALYSIS ON POPULATION FLUCTUATION AND DAMAGE CHARACTERISTICS OF COTTON BOLLWORM IN COTTON AREAS OF NORTH CHINA

TING YEN-CHIN   

  1. Institute of Zoology, Academia Sinica
  • Online:1986-07-15 Published:1986-07-15

Key words: Hcliothis armigcra, population fluetuation, damage characteristic, compensatory capacity of cotton plant