THE ROLE OF CHEMICAL CONTROL IN AN INTEGRATED PEST MANAGEMENT OF THE NEOTROPICAL WALNUT SHOOTBORER, GRETCHENA GARAI (LEPIDOPTERA: TORTRICIDAE) IN ECUADOR. JTFS [Internet]. 1991 Dec. 26 [cited 2025 Oct. 12];4(2):147-50. Available from: https://jtfs.frim.gov.my/jtfs/article/view/1987