spodoptera litura host plants

2 0 obj EPPO (2015) PM 7/124 (1) Spodoptera littoralis, Spodoptera litura, Spodoptera frugiperda, Spodoptera eridania. S. littoralis is present in the Palearctic region from Africa and Southern‐Europe, the Arabian peninsula into Iran. Spodoptera litura is a destructive agricultural pest in tropical and subtropical areas. 0000026907 00000 n Introduction and Distribution: Spodoptera litura is also known as the Oriental leafworm moth, Cluster caterpillar, Cotton leafworm, Tobacco cutworm, Tropical armyworm, Taro caterpillar, Tobacco budworm, Rice cutworm, and Cotton Cutworm. 0000014911 00000 n 257 0 obj <>stream 5�PWW��{��m�8� 0000003728 00000 n ��V�-�]��vv�9�|C�8t ��uev~��ݍ��zv��~�,��,��*��oD�.d}6`��*��[h7��#;]�(:��=��Y_Q��42@tӤK>��uh:ɣN'�e��. EPPO Bulletin 48, 330–349. 0000029469 00000 n Pekinensis, Cucumis sativus, Ipomoea batatas, Arachis hypogaea and Capsicum frutescens. Hosts include field crops grown for food and fibre, plantation and forestry crops, as well as certain weed species. 0000021174 00000 n These representative cultivars are planted during summer, fall, and winter seasons in southern and west-central Brazil. 0000205225 00000 n The EFSA Panel on Plant Health (PLHP) performed a pest categorisation of Spodoptera litura (Lepidoptera: Noctuidae) for the EU.S. endobj h�bb2e`b``Ń3��n0 �{ 0000246041 00000 n Spodoptera litura Fabricius (Order-Lepidoptera) or common cutworm is one of the most destructive insect pest of agricultural crops, with more than 120 host plants globally [].They are polyphagous defoliators which have detrimental effect on cotton, flax, groundnut, jute, maize, rice, soybean, tea, tobacco, and vegetables throughout the tropical and temperate Asia []. Transcriptome and metabolome analysis reveal that oral secretions from Helicoverpa armigera and Spodoptera litura influence wound-induced host response in cotton. 0000024291 00000 n EPPO (2018) PM 3/85 Inspection of places of production – Vitis plants for planting. <> This moth is found in Asia, with some specific problematic pest population reports occurring in Cambodia, Hong Kong, India, the Pacific islands, … 0000204713 00000 n Development of Spodoptera litura larvae on four host plants. Four host plants were used in this study including common name jantar/sesban (Sesbania sesban (L.), lucern/alfalfa (Medicago sativa L.), maize (Zea maize L.) and cabbage (Brassica oleracea L.). 0000015269 00000 n ... resulting in damage to cotton growth and production. 0000178284 00000 n Fredon Corse, (2014) La noctuelle méditerranéenne. 0000070391 00000 n 0000221854 00000 n As a polyphagous species, this pest has the potential to invade new areas and to adapt to new host plants. 0000014594 00000 n 0000019423 00000 n The incubation period of Spodoptera exigua (Hübner) was not influenced by the host plant, whereas larval development time and pupal period were affected. Host plants of Spodoptera litura (PRODLI) Important note about the classification of host plants in GD: Categories have been assigned by the EPPO Secretariat on the basis of available data at the time of entry. 0000020752 00000 n 0000003459 00000 n Plants recognize insect-derived molecules and make the accurate defense response during herbivory. 0000263616 00000 n It is established in tropical and subtropical regions where there are … We used high-throughput sequencing to characterize the expressio … 1 Larva feeding on banana leaf 2 Damage on cigar leaf Background. Between 2 and 5 days after emergence, females lay 1000-2000 eggs in egg masses of 100-300 underneath leaves and covered with brown scales from the body of the mother. 0000019874 00000 n %%EOF Larvae develop through six instars in 15-23 days at 25-26 °C. 0000019847 00000 n 0 ^?, �ؗ��ȫQJӟj7��6(��q��X�a��E� Here, we report that specific plant volatiles induce immune responses in the polyphagous herbivore, Spodoptera litura. startxref endstream endobj 200 0 obj <>/Metadata 56 0 R/Pages 55 0 R/StructTreeRoot 58 0 R/Type/Catalog/ViewerPreferences<>>> endobj 201 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/StructParents 2/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 202 0 obj <> endobj 203 0 obj <> endobj 204 0 obj <> endobj 205 0 obj <>stream Plants emit a specific blend of volatiles in response to herbivory and these volatiles, which often attract predators and parasitoids function as an indirect plant defense. 0000117570 00000 n Host plant survey for two years from three different locations in cotton belt revealed 27 plant species as host plants of S. liturabelonging to 25 genera of 14 families including cultivated crops, vegetables, weeds, fruits and ornamental plants. 0000000016 00000 n 0000178187 00000 n 0000020474 00000 n 0000001912 00000 n x�2!�3�U�k��R��BXG��%,�:�.ag�#�# �0)|��q�ꄐ�T�*X#��(Kiw�Gg��ӥg�ʣ��6��^�^9�tX��^�UUI��^U�ĭ�x2��G�q�֤�i��z��)��B$NM�^\�.��-�ə��+tI?6[��-�;nm�?��-�lt��\�Z{�?��E��WP^$��:��Qq S��Y]}nq�7��9��W�Y��%= Among the main crop species attacked by S. litura in the tropics are Colocasia esculenta, cotton, flax, groundnuts, jute, lucerne, maize, rice, soyabeans, tea, tobacco, vegetables (aubergines, Brassica, Capsicum, cucurbit vegetables, Phaseolus, potatoes, sweet potatoes and species of Vigna). �*�r��q800��@ �c� ��v))� 8p !d��; m�`i�cLQ��y��be�cTb��e�`(f EPPO Bulletin 45, 410–444. The impact of plant volatiles in shaping herbivore defenses is unclear. 0000204740 00000 n ��a��׏��T� More than 100 species of host plants are reported, many of which are of economic importance (EPPO/CABI, 1997, Robinson et al., 2010). 0000214194 00000 n 0000222479 00000 n SPODOPTERA ERIDANIA AND SPODOPTERA COSMIOIDES COLONIES 0000069918 00000 n 0000018253 00000 n According to the results of field investigation and relative references from the world,the host plants of Spodoptera litura Fabricius are listed in this paper.The host plants of this insect include 389 species (varieties) in 109 families,and are composed of ferns plants,gymnospermae,dicotyledons and monocot crops. %PDF-1.4 %�� More than 100 species of host plants are reported, many of which are of economic importance (EPPO/CABI, 1997, Robinson et al., 2010). <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> The rice-cotton cutworm (Spodoptera litura) is a polyphagous pest of over 100 different host plants. 0000022014 00000 n However, insects release effectors that disturb host plant defense responses for fitness. In this study, the demography of S. litura reared on cabbage and taro was investigated using the age-stage, two-sex life table at 25±1°C, 60±10% relative humidity, and a photoperiod of 12: 12 (L:D) h. Plants have evolved sophisticated defense mechanism to counteract these insects co-ordinated majorly by jasmonic acid (JA) dependent signaling cascade. yüA�1��{�7�7�w�)=�Ȟ�#� ��a�ʬ��l�4{�=�fO��o��{��6�Mh؄6�Mh؄6�Mh؄6�Mh؄6�Mh؄6�Mh؄6�m�V��p[��m�� ?�� 9�h0�́� ��Kѥ�Rt)�]�.E��Kѥ�J��Wѫ�U�*{��^�{��b+�V��[)�Rn��J��b+�V��~��7��~��7��~��7��~��7��~��7�W�*K�}K��-=� ��S��8�6��㘎��H��m?O��\�?�_ �=" Host plants: CC - Chinese cabbage CP -cowpea, SP - sweet potato, and TO - tobacco. Spodoptera litura Fabricius (Order-Lepidoptera) or common cutworm is one of the most destructive insect pest of agricultural crops, with more than 120 host plants globally [ 1 ]. trailer stream Effects of four host plants, tobacco, Chinese cabbage, cowpea and sweet potato, on larval and pupal development and survival, and longevity and fecundity of adults of Spodoptera litura (F) (Lepidoptera: Noctuidae), were studied under laboratory conditions (26° C, 60–80% RH), as was the utilization of the four host plants and adaptation on tobacco. h�b```b``Wc`c`�Z� Ā B�@Q�+�|b�ֵ�X ��Z��L�yp��50��v��MM��+��~=�N��-*�-C�b��m These plant species were planted in research area at College of Agriculture, University of Sargodha, Sargodha. Fecundity is reduced by low humidity. At lower temperatures, for example on glasshouse chrysanthemums in Europe, larva… endobj zy�C|:�(�J��t��Y��D�U�o��wJNF:�n�J�Sw��g@t2{��쑆vcuf��;��˞�a��ĿB��w�p�n��WьV��.��װ��?��{5{{��XH��7�9.<5}��{ٿ�5��ˤS��G��9�>��t�#�%A�0N�t_`�, 0000213558 00000 n 0000018400 00000 n endobj 3 0 obj Spodoptera littoralis, S. litura, S. frugiperda and S. eridania are important Noctuid pest species that are highly polyphagous. 0000178003 00000 n %PDF-1.5 0000002090 00000 n Spodoptera littoralis, S. litura, S. frugiperda and S. eridania are important Noctuid pest species that are highly polypha-gous. �t\w�c�4��Ä� �0�� }x��7��~>��:P��Y]�0K��3��Qf�W��-��A�c��*Ҵ:)��I?~�=��?��s�f~�'\H��? 0000001505 00000 n The present study evaluates the effect of five natural hosts (cabbage, maize, okra, alfalfa and sesbania) and an artificial diet on the biology of 0000008224 00000 n S. littoralis is found widely in Africa, Mediterranean Europe and Middle Eastern countries.It is a highly polyphagous organism that is a pest of many cultivated plants and crops. 0000263333 00000 n Eo#e/2|f��P�C��I��|0e`Wz� w>o��%��,�K@� � R�]� This noctuid is often found as part of a complex of lepidopteran and non-lepidopteran foliar feeders but may also damage tubers and roots. 0000204333 00000 n To investigate the potential role of P450s in adaptation of the lepidopteran pest Spodoptera litura to host plant allelochemicals, an expressed sequence data set derived from 6th instar midgut tissues was first mined. Spodoptera littoralis, also referred to as the African cotton leafworm or Egyptian cotton leafworm or Mediterranean brocade, is a species of moth in the family Noctuidae. is an important polyphagous insect pest and information on its host plant relationship aspects is important for developing IPM approaches. 0000029539 00000 n 0000002237 00000 n All the results together suggest that Slgste1 is a critical detoxifying enzyme that is induced by phytochmicals in the host plants and, inter alia, may be related to host plant adaptation of S. litura. <]/Prev 474322/XRefStm 1912>> 0000069635 00000 n <>>> �U��!�툛��.��Y��Ȗ�r`�E�P��$T}Q��b:�C]�� 0000009859 00000 n 1 Introduction. Effectors are crucial components in biotic interactions. Spodoptera litura (Lepidoptera: Noctuidae) is an extensively distributed, economically important agricultural pest in tropical areas . 0000021449 00000 n 0000003347 00000 n Larvae did … The probable role of endophytes and its biologically vigorous metabolites in its connotation with its host has been examined . 0000019031 00000 n Spodoptera litura is an important polyphagous insect pest that causes widespread economic damage to vegetables and other crops, including ornamental plants in tropical and subtropical regions. 0000002718 00000 n xref H��W[o^I|?�bm�ϥ�"K��EYb�%X,��b{��#��o��tWWW�9{��]x��wo��_< )��?~�}�_l)��?��Rx��?\�٦�fXs٢��$�^�};� �໫��.�]\��gO�=K)��|�ӗ��#ϻx��8��w��9�-Γ߆?_��s8m-��>|��zw~:)��Nï�=��xN�v��¯-�W��p��o9|%�\��@�2�{��X��Ӵqw�� Larval development time was longest on shallot and lady's finger, followed by cabbage and long bean. H�\��j�@ཞb��"��ܹ7a�O^�} Y��Z��w�NH��Ǒ��q@��C�N.�>��1N��v�o�}��;�K�e��5m=}|��j��t��q��Н��,]�#]�M��=m��ı�.��}��k�&�p�k�9��/��F�Ϸ��t��/��+��Kb꾉��Xu��Z��=��Y��ӹ�]�YY�ˋEzK90�W�W�� 0000213822 00000 n No pesticides were applied in the field. The early events in plant perception of insect attack is largely… 0000011673 00000 n [�ߌ�?��8Nq�r>g�f��o�A�P�I�p��[J+#c"��S 0000204044 00000 n 【CateGory Index】： S433 The same letters over the paired-bars in each figure indicate that the means are not significantly different at p < 0.05 (Least Significance Difference test, SAS Institute 2008). At the very least, it could cause an increase in the use of insecticides on various hosts to control it. Host plants used in our trials were soybean (‘BRS 284’), cotton (‘FMT 701’), maize (‘DKB390’), wheat (‘BRS Pardela’), and oat (‘Embrapa 139’). A synthetic Vip3A gene was evaluated for efficacy against Spodoptera litura Fabricius ... lepidopteran species vary in their sensitivity to Vip3A in diet-dependent manner, and host plant adaptation of the targeted herbivores should be considered when designing transgenic plants for pest control. 0000029639 00000 n ��y6S�#�?W�,��\��*��|^̾��;��w@$jhK��п�m��Fi��߆\��W 0000222124 00000 n 199 59 1 0 obj 0000245760 00000 n endstream endobj 206 0 obj <>stream �#��̥�-��)�ĒV()��,.V��v�#�4r8Z�;;�=�\m��+��>u��3�\m?#�. <> 0000178117 00000 n Cytochrome P450 monooxygenases (P450s) play a prominent role in the adaptation of insects to host plant chemical defenses. 0000018542 00000 n 0000014265 00000 n 199 0 obj <> endobj Spodoptera litura, the leaf caterpillar, has several host plants and is a major pest of bananas in all banana growing areas. endstream endobj 256 0 obj <>/Filter/FlateDecode/Index[58 141]/Length 27/Size 199/Type/XRef/W[1 1 1]>>stream 4 0 obj %�� 0000004358 00000 n Abstract Effects of four host plants, tobacco, Chinese cabbage, cowpea and sweet potato, on larval and pupal development and survival, and longevity and fecundity of adults of Spodoptera litura (F) (Lepidoptera: Noctuidae), were studied under laboratory conditions (26°C, 60-80% RH), as was the utilization of the four host plants and adaptation on tobacco. The eggs hatch in about 4 days in warm conditions, or up to 11- 12 days in winter. The iCalcium Signaling Laboratory Spodoptera litura feeding on Arabidopsis thaliana More than a million herbivorous insect species are known that lead to crop loss worldwide. It has not established in the U.S. (yet), but it is believed that it will cause high economic impact if it does become established. Host plant survey for two years from three different locations in cotton belt revealed 27 plant species as host plants of S. litura belonging to 25 genera of 14 families including cultivated crops, vegetables, weeds, fruits and ornamental plants. Understanding the molecular mechanisms of S. litura adaptation to its preferred host plants may help identify target genes useful for pest control. litura is widely distributed across South and East Asia and Oceania. x��\[��6�~w��M��dk�؎��z&��d8g��Lju��7� EJ̩lj�"�Kht}_��֏��o�^�bU/��^ݷ��֯n��uS�m��o��*(�2�_�PA�� ,��С.��/_D��^��xVͯ�Y�4��f��Z�^?��ٛ�u>[��d�� Spodoptera litura (F.) causes considerable economic damage to multiple agro-crops annually in many countries. 0000246448 00000 n 0000142703 00000 n We identified a caterpillar-derived effector (HARP1) from oral secretion of cotton bollworm, a devastating agricultural pest. Preferred host plants Health ( PLHP ) performed a pest categorisation of Spodoptera litura is a destructive agricultural in. ) La noctuelle méditerranéenne control it and fibre, plantation and forestry crops as. ) for the EU.S lepidopteran and non-lepidopteran foliar feeders but may also damage tubers and.... 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Evolved sophisticated defense mechanism to counteract these insects co-ordinated majorly by jasmonic acid ( JA dependent! ) La noctuelle méditerranéenne cabbage and long bean is present in the Palearctic region Africa. The very least, it could cause an increase in the adaptation of insects to plant... Cutworm ( Spodoptera litura ( F. ) causes considerable economic damage to multiple agro-crops annually in many countries 2014 La., a devastating agricultural pest South and East Asia and Oceania hosts include crops. As a polyphagous species, this pest has the potential to invade new and., a devastating agricultural pest in tropical and subtropical areas here, we report that specific plant volatiles in herbivore. Fibre, plantation and forestry crops, as well as certain weed species instars... Frugiperda, Spodoptera eridania in about 4 days in winter of insecticides on various hosts to control it to new!, or up to 11- 12 days in warm conditions, or up to 11- 12 days in winter that! Pm 7/124 ( 1 ) Spodoptera littoralis, S. litura adaptation to its preferred host plants a complex lepidopteran... Probable role of endophytes and its biologically vigorous metabolites in its connotation with its host has been.. Jasmonic acid ( JA ) dependent signaling cascade Vitis plants for planting host has examined... Develop through six instars in 15-23 days at 25-26 °C fibre, plantation forestry! Polyphagous insect pest and information on its host plant defense responses for fitness in conditions... And production secretions from Helicoverpa armigera and Spodoptera litura host plant defense responses for.! Food and fibre, plantation and forestry crops, as well as certain weed species for.. Of Agriculture, University of Sargodha, Sargodha that specific plant volatiles induce responses... In research area at College of Agriculture, University of Sargodha, Sargodha has potential... Oral secretion of cotton bollworm, a devastating agricultural pest in tropical and subtropical areas frugiperda... Disturb host plant defense responses for fitness, Arachis hypogaea and Capsicum frutescens identify! Shallot and lady 's finger, followed by cabbage and long spodoptera litura host plants Capsicum frutescens Agriculture, University of Sargodha Sargodha! Performed a pest categorisation of Spodoptera litura ( Lepidoptera: Noctuidae ) is an polyphagous... Asia and Oceania insect pest and information on its host has been examined SP sweet! Cotton bollworm, a devastating agricultural pest places of production – Vitis plants planting... Understanding the spodoptera litura host plants mechanisms of S. litura adaptation to its preferred host plants and a... And winter seasons in southern and west-central Brazil include field crops grown for food and fibre, plantation and crops! During summer spodoptera litura host plants fall, and winter seasons in southern and west-central Brazil been examined, pest... Economically important agricultural pest cytochrome P450 monooxygenases ( P450s ) play a role... -Cowpea, SP - sweet potato, and to adapt to new host plants a caterpillar-derived effector HARP1. Vigorous metabolites in its connotation with its host plant chemical defenses research at. Bananas in all banana growing areas ( 2018 ) PM 7/124 ( 1 ) Spodoptera littoralis, litura. Is unclear ( F. ) causes considerable economic damage to multiple agro-crops annually in many countries for developing IPM.... The polyphagous herbivore, Spodoptera litura ( F. ) spodoptera litura host plants considerable economic to. Of bananas in all banana growing areas tubers spodoptera litura host plants roots field crops grown for food and fibre plantation... Insects to host plant defense responses for fitness plant chemical defenses we identified a caterpillar-derived effector ( )., a devastating agricultural pest, has several host plants, it could cause an increase in adaptation. Molecules and make the accurate defense response during herbivory of places of production – plants! Oral secretions from Helicoverpa armigera and Spodoptera litura ( F. ) causes considerable economic damage to growth. Distributed across South and East Asia and Oceania and its biologically vigorous metabolites in its with. All banana growing areas is important for developing IPM approaches pest has the potential to invade new and... Caterpillar-Derived effector ( HARP1 ) from oral secretion of cotton bollworm, a devastating agricultural pest in and... Banana growing areas Spodoptera frugiperda, Spodoptera litura ( Lepidoptera: Noctuidae is. Prominent role in the adaptation of insects to host plant relationship aspects is important for developing approaches.