Frankliniella occidentalis (Pergande) is highly destructive invasive pest of crop production worldwide. Western flower thrips, Frankliniella occidentalis P. (Thysanoptera: Thripidae) is a major agricultural and horticulture pest worldwide (Kirk, 2002; Kirk and Terry, 2003).It causes damage and spoilage to a vast number of economically important plant species through feeding, oviposition and spread of several plant diseases, most notably tospoviruses (Morse and Hoddle, 2006). on lettuce 0000026841 00000 n 0000033297 00000 n Native species include Frankliniella tritici and Frankliniella bispinosa. COVID-19 is an emerging, rapidly evolving situation. ����^�J�(�L�8��O�. The western flower thrips (Frankliniella occidentalis) and damage caused by it pest on the bean leaf. The spatial Elevated CO2 increased the soluble sugar, soluble protein and free amino acid content in non thrip-infested plants, and decreased superoxide dismutase (SOD) and peroxidase (POD) activity in these plants. 0000003640 00000 n 0000045282 00000 n Thrips damage on cucumber leaves: Frankliniella occidentalis with coarser pattern (left); Thrips tabaci on right, for comparison. NMRmetabolomics.Pyrrolizidinealkaloids.Flavanoids. Identity Top of page Preferred Scientific Name. 0000065397 00000 n Adults feed on the new terminal growth and underside of the leaves (Cotton Insect Management Guide 2017) causing silvering of the plant tissue and a reduction in photosynthesis (Kirk 2002). Biology and damage: Both nymphs and adult thrips can injure the plant by rasping the plant bud, flower, leaf tissues and then sucking the exuding sap. F. occidentalis is the primary vector of Tomato spotted wilt virus (TSWV) which renders fruit unmarketable (Figure 3). 0000065193 00000 n Find the perfect western flower thrip frankliniella occidentalis stock photo. Image 5427225 is of western flower thrips (Frankliniella occidentalis ) damage. 0000005234 00000 n When young parts of the plant are affected by the insect, leaves and flowers can become distorted; this phenomenon is known as growth damage. 0000014387 00000 n HYPPZ on line : Species (scientific name), Pests (common names), Glossary, Crops. 0000016206 00000 n 0000084213 00000 n These include adventive species like Frankliniella occidentalis, Frankliniella schultzei, Thrips palmi, andScirtothrips dorsalis. In contrast, pathogen populations among plants exposed to Frankliniella occidentalis or Myzus persicae were similar to those without insects. Background: Elevated CO 2 can alter the leaf damage caused by insect herbivores. 0000044345 00000 n western flower thrips; Other Scientific Names. Seasonal occurrence and damage of flower thrips, Frankliniella intonsa (Trybom) on field garden pea in central Hokkaido. Response of Protective Enzymes in Western Flower Thrips (Thysanoptera: Thripidae) to Two Leguminous Plants. The western flower thrips [Frankliniella occidentalis (Pergande)] is an invasive pest insect in agriculture. 0000004886 00000 n 1a . Is an important pest insect in agriculture. Thrips feeding on mature leaves causes silvery damage due to the production of empty, air-filled clusters of plant cells. The western flower thrips (Frankliniella occidentalis) can be found on a wide variety of plants, including many vegetable and ornamental crops in greenhouses, and on various weeds. Frankliniella occidentalis Recognition data Distinguishing features. 2020 Mar 27;11:216. doi: 10.3389/fphys.2020.00216. Specific approval and amendment. 0000019772 00000 n 0000002739 00000 n On roses or gerberas with red flowers, or on dark Saintpaulia flowers, feeding damage is readily visible as white streaking. … 0000064961 00000 n A relationship between damage of eggfruits and the number of Frankliniella occidentalis (Pergande) on eggplant leaves was determined in a plastic eggplant greenhouse under various insecticide application schedules. The indirect damage as well as transmission of viruses, bacteria and fungi is described. Image 0660069 is of western flower thrips (Frankliniella occidentalis ) damage on cucumber. The western flower thrips [Frankliniella occidentalis (Pergande)] is an invasive pest insect in agriculture. 0000044687 00000 n After feeding, acetylcholinesterase, carboxylesterase, and mixed-function oxidase activity in thrips increased to counter the plant defenses. Damage of flower thrips, Frankliniella intonsa ( Thysanoptera: Thripidae ) to read this in... 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