The tomato borer, Tuta absoluta, invading the Mediterranean Basin, originates from a single introduction from Central Chile
نویسندگان
چکیده
The Lepidopteran pest of tomato, Tuta absoluta, is native to South America and is invasive in the Mediterranean basin. The species' routes of invasion were investigated. The genetic variability of samples collected in South America, Europe, Africa and Middle East was analyzed using microsatellite markers to infer precisely the source of the invasive populations and to test the hypothesis of a single versus multiple introductions into the old world continents. This analysis provides strong evidence that the origin of the invading populations was unique and was close to or in Chile, and probably in Central Chile near the town of Talca in the district of Maule.
منابع مشابه
Insecticides Have Key Role in Controlling Tuta absoluta in Mediterranean Tomatoes
The tomato leafminer Tuta absoluta is native to South America where its preferred host crop is the tomato. Tuta absoluta was detected in Europe for the first time in Spain in 2006. Since then, it has rapidly invaded other European countries and spread throughout the Mediterranean basin, including North Africa and the Middle East [1]. The pest found a perfect environment in the Mediterranean reg...
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