The chilli thrips or yellow tea thrips, Scirtothrips dorsalis Hood, is an extremely successful invasive species of pest-thrips which has expanded rapidly from Asia over the last twenty years, and is gradually achieving a global distribution. It has most recently been reported in St. Vincent (2004) Florida (2005), Texas (2006), and Puerto Rico (2007). It is a pest of economic significance with a broad hos… WebbAdult chilli thrips have a pale body with dark wings (Fig. 1) and are less than 2 mm in length. Immatures of chilli thrips are pale in color as are the immatures of many other thrips species. Some of the distinguishing characteristics of chilli thrips are as follows: antennae are 8-segmented with segments I-II pale, III-VIII dark; head is
Effect of Trap Color, Height, and Orientation on the Capture of …
WebbIn Japan, Scirtothrips dorsalis is a pest of tea and citrus (Kodomari 1978). Scirtothrips dorsalis has been reported from South Africa and the Ivory Coast, and plant quarantine interceptions suggest that this pest is widely distributed across West Africa and is present in East Africa (Kenya). Figure 2. Webb7 juli 2024 · Scirtothrips dorsalis Hood 1919 (Thysanoptera: Thripidae), commonly known as the chilli thrips or yellow tea thrips and so far known as an absent quarantine pest in Brazil (MAPA 2008 ), is a polyphagous pest with a wide range of unrelated plant hosts encompassing various species of economic interest (Kumar et al 2012, Centre for … finish windows 11 setup
Pest Risk Assessment Scirtothrips dorsalis - EPPO
Webb1 aug. 2011 · Thrips species were identified based on their morphological differences and the number of each species on each trap was recorded. Identification of Thrips. Species composition of thrips infesting mango orchards was determined during this study. The specimens were mounted on microscope slides according to the method of Mound … WebbTea thrips cause both direct and indirect damage to tea plants by feeding as well as egg laying in tender leaf tissues and buds causing stunted plant growth and significant yield loss. In this... WebbIn 2001 and 2002, dispersal by the flight of adult yellow tea thrips, Scirtothrips dorsalis Hood was studied using yellow sticky traps placed in tea groves and in an adjacent lawn, i.e., an open space. finish windows install