Results 21 to 30 of about 34,702 (262)

Effects of predation risks of bats on the growth, development, reproduction, and hormone levels of Spodoptera litura

Frontiers in Ecology and Evolution, 2023
Predation is a powerful selection pressure that shapes predator–prey interactions. Due to long-term interactions, moths have developed hearing to detect the echolocation calls of bats.
Wenjun Zhang, Yingying Liu, Zhiqiang Wang, Ting-Chan Lin, Jiang Feng, Tinglei Jiang   +5 more
semanticscholar   +1 more source

Pest categorisation of Spodoptera litura [PDF]

EFSA Journal, 2019
The EFSA Panel on Plant Health (PLHP) performed a pest categorisation of Spodoptera litura (Lepidoptera: Noctuidae) for the EU. S. litura is widely distributed across South and East Asia and Oceania. It is established in tropical and subtropical regions where there are no, or few, frost days each year.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Chris Malumphy, Ewelina Czwienczek, Alan MacLeod   +21 more
openaire   +4 more sources

PENGENDALIAN ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN UBI JALAR (HIPERE) MENGGUNAKAN EKSTRAK DIWOKA (Piper miniatum Bl.) SEBAGAI SALAH SATU TANAMAN ENDEMIK PEGUNUNGAN TENGAH PAPUA, INDONESIA

Jurnal Inovasi Pendidikan dan Sains, 2022
Salah satu jenis hama yang sudah mulai menginvasi beberapa jenis tanaman yang ada di Kabupaten Jayawijaya termasuk tanaman hipere adalah hama Ulat Grayak (Spodoptera litura F.). Ulat grayak bukanlah hama primer (utama) pada tanaman hipere.
Inrianti Inrianti, Sepling Paling, Les Murib   +2 more
doaj   +1 more source

Compatibility of Lemongrass Extract with Spodoptera litura Nuclear Polyhedrosis Virus Against Spodoptera litura on Soybean Plants

Journal of Tropical Plant Protection, 2021
Armyworm (Spodoptera litura) is an important pest that damages the leaves of soybean. SlNPV is one type of pathogen that has potential as a biocontrol agent to control armyworms because it is specific, selective, and effective. This study aimed to investigate the compatibility between the lemongrass and SlNPV in controlling armyworm.
Nafisatul Afidah, Tutung Hadiastono, Bedjo Bedjo, Fery Abdul Choliq   +3 more
openaire   +2 more sources

Cuticle thickening mediates insecticide penetration resistance in Spodoptera litura. [PDF]

J Adv Res
Long-term and extensive use of chemical pesticides has led to the development of resistance in many important agricultural pests. The mechanisms of resistance formation in pests are complex and variable, and unraveling the resistance mechanisms is the key to control resistant pests. Insect cuticle, as the first line of defense for insecticides, plays a
Wang B, Yi M, Wang M, Wang H, Tang Z, Zhao H, Wei P, Liao X, Xue W, Pan L, Shi L.   +10 more
europepmc   +3 more sources

Identification and Functional Analysis of SlitOBP11 From Spodoptera litura [PDF]

Frontiers in Physiology, 2021
Odorant binding proteins (OBPs) play a key role in the olfactory recognition of insects, whose functions have been extensively studied in adult insects but rarely in larvae. In this study, one OBP (SlitOBP11) with high expression in larval antenna but low expression in adult antenna of Spodoptera litura was screened by RNA-seq and verified by ...
Jiaojiao Luo, Jiaojiao Luo, Jiaojiao Luo, Zan Zhang, Zan Zhang, Zan Zhang, Dongzhen Li, Jie Liu, Jie Liu, Jie Liu, Kun Li, Kun Li, Kun Li, Xiao Sun, Lin He, Lin He, Lin He   +16 more
openaire   +3 more sources

Isolation and Cultivation of Penicillium citrinum for Biological Control of Spodoptera litura and Plutella xylostella

Fermentation, 2023
Biological control agents are a promising substitute for chemical pesticides in agricultural pest management. In this study, Penicillium sp. with high pathogenicity to the agricultural pests oriental leafworm moth (Spodoptera litura) and diamondback moth
H. Nguyen, K. Lin, Thanh Phong Nguyen, Hong Son Le, Kim Ngan Ngo, Dinh-Chuong Pham, Tuyet Nhung Tran, C. Su, C. Barrow   +8 more
semanticscholar   +1 more source

Investigating the plant metabolite potential as botanical insecticides against Spodoptera litura with different application methods

Cogent Food & Agriculture, 2023
This study investigated the effectiveness of botanical insecticides derived from leaf extracts of Azadirachta indica, Aglaia odorata, and Ageratum conyzoides against third instar larvae of Spodoptera litura through different application methods.
M. Hoesain, Suharto, S. Prastowo, A. P. Pradana, F. K. Alfarisy, M. Adiwena   +5 more
semanticscholar   +1 more source

Genetic Diversity and Fine-Scale Genetic Structure of Spodoptera litura Fabricius (Lepidoptera: Noctuidae) in Southern China Based on Microsatellite Markers

Animals, 2023
Simple Summary Spodoptera litura is an important agricultural pest widely distributed around the world, which can damage numerous crops. Despite its economic importance, research on the population genetics of S.
Zhongwen Hu, Fangyuan Yang, Deping Zhang, Shimeng Zhang, Xiao-fei Yu, Maofa Yang   +5 more
semanticscholar   +1 more source

EFIKASI INSEKTISIDA NABATI EKSTRAK BUNGA KEMBANG BULAN (Tithonia diversifolia A. Gray) TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI DI LABORATORIUM

BioLink, 2019
Armyworm (Spodoptera litura) is one of the pests that attack vegetable plants in Indonesia. The attack resulted in the leaves of the plant being cut and perforated so as to reduce productivity and even crop failure The aim of the study was to determine ...
Azwana Azwana, Siti Mardiana, Rizky Raudatul Zannah   +2 more
doaj   +1 more source