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Efficacy of bio-insecticides on Tuta absoluta (Meyrick) (Lep.: Gelechiidae) in laboratory and field conditions CIGR Journal
Hosseinzadeh, Abbas; Aramideh, Shahram; Ghassemi-Kahrizeh, akbar.
Tuta absoluta (Meyrick) is a devastating pest of tomato. This pest is becoming resistant to many of the pesticides that used in the tomato fields. In this research, the efficacy of four bio-insecticides namely, thiocyclam, spinosad, Bacillus thuringiensis and azadirachtin (Azadirachta indica) were studied on the tomato leaf miner in the laboratory and field conditions. Laboratory experiments were performed in a randomized complete plot design with three replications against 1st, 2nd and 3rd larvae. Field experiment was carried out on three larval stages based on recommended doses of pesticides in the form of a completely randomized block. The results showed that in laboratory conditions, LC50 values and lower and upper bond with 95% confidence limits of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Assistant Professor Tomato leaf miner; Bacillus thuringiensis; Spinosad; Azadirachtin; Thiocyclam.
Ano: 2019 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5166
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