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• Initial Research on the Effects of Two Chemical Products of Duponts Prevathon 5SC and Radiant 60SC on the Rate of Prevention of Fall Armyworm (Spodoptera frugiperda) onMaize

  Duong Thi Loan, Vu Thi Bich Hanh, Nguyen Van Ha, Hoang Thi Thuy, Tran Thi Thanh Ha, Vu Van Liet

  Date Received: 11-02-2020 / Date Accepted: 17-08-2020

   Abstract PDF (VIETNAMESE)

  This study aimed to use two insecticidal products, Dupont Prevathon 5SC and Radiant 60SC,to manage the infestation of the Fall Armyworm on maize. These products have shown the highest effective insecticide, less toxic to humans and the environment. The experiments were conducted at the Plant Research and Development Institute in the Autumn-Winter 2019, using two low-toxic insecticides: Dupont Prevathon 5SC (active ingredient Chlorantraniliprole 5 percent) and Radiant 60SC (active ingredient Spinetoram 60 percent), the dosage of the drug as recommended by the manufacturer. The results have identified the combination spray formula Chlorantraniliprole 5 percent + Spinetoram 60 percent, repeated spraying results in the highest fall glue insecticide, eliminating 100 percent of insects on trees after 7 days of spraying and has not caused the effect on the final corn yields.