Testing the efficacy of different insecticides to control onion thrips (Thrips tabaci Lindeman, Thysanoptera, Thripidae) in onion crops.
Onion thrips (Thrips tabaci) has become important pest in onion crops in Slovenia. Because it is a polyphagous species, it causes damage also in vegetable production in general (leek, cabbage, ornamentals etc.). The group of efficient insecticides for thrips control in Slovenia is limited, because its misusage in the past caused the development of resistance of this pest. In 2002, eight different insecticides based on four active substances was tested in Goriska region. The results of field experiments showed the highest efficiency of active substances Spinosad and Abamectine for control of Thrips tabaci. Unfortunatelly, they are not registrated in Slovenia for this purpose as yet.
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Agricultural and Forestry Institute Nova Gorica, Pri hrastu 18, SI-5000 Nova Gorica, Slovenia.
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D000818:Animals; D007300:Insect Control / Q000379:methods; D007313:Insecta / Q000472:pathogenicity*; D007306:Insecticides; D019697:Onions / Q000469:parasitology*; D017524:Slovenia; D014675:Vegetables / Q000469:parasitology
D007306:Insecticides