Results 1 to 10 of about 23,412 (223)

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   +5 more sources

Bacillus thuringiensis and nucleopolyhedrovirus combination against Spodoptera litura alters the cigar tobacco leaves microbiome during air curing [PDF]

Frontiers in Microbiology
IntroductionSpodoptera litura continues feeding on cigar tobacco leaves during air curing, causing substantial economic losses. This study evaluated the synergistic efficacy of a Bacillus thuringiensis (Bt) and nucleopolyhedrovirus (NPV) combination for ...
Alhadi Adam, Alhadi Adam, Alhadi Adam, Ramzan Khan, Ramzan Khan, Ramzan Khan, Binrong Lu, Tianran Lin, Haoran Liao, Haoran Liao, Haoran Liao, Lingfei Peng, Lingfei Peng, Lingfei Peng   +13 more
doaj   +2 more sources

Male-killing virus in a noctuid moth <i>Spodoptera litura</i>. [PDF]

Proc Natl Acad Sci U S A, 2023
A female-biased sex ratio is considered advantageous for the cytoplasmic elements that inhabit sexually reproducing organisms. There are numerous examples of bacterial symbionts in the arthropod cytoplasm that bias the host sex ratio toward females through various means, including feminization and male killing. Recently, maternally
Nagamine K, Kanno Y, Sahara K, Fujimoto T, Yoshido A, Ishikawa Y, Terao M, Kageyama D, Shintani Y.   +8 more
europepmc   +3 more sources

Characterization of Spodoptera litura Gut Bacteria and Their Role in Feeding and Growth of the Host

Frontiers in Microbiology, 2020
Insect gut microbes play important roles in host feeding, digestion, immunity, growth and development. Spodoptera litura is an important agricultural pest distributed of global importance. In the present study, diversity and functions of the gut bacteria
Min-Sheng You
exaly   +3 more sources

EFEKTIVITAS BAHAN PELINDUNG Spodoptera litura NUCLEAR POLYHEDROSIS VIRUS (SlNPV) UNTUK MENGENDALIKAN Spodoptera litura (F.) PADA TANAMAN KEDELAI

Jurnal HPT (Hama Penyakit Tumbuhan), 2022
Spodoptera litura dapat menyebabkan kehilangan hasil hingga 80% bahkan gagal panen. Nuclear Polyhedrosis Virus merupakan agensi hayati dari kelompok patogen serangga famili Baculoviridae yang banyak digunakan sebagai agens hayati dan Spodoptera litura ...
Uswatun Hasanah, Nanang Tri Haryadi
doaj   +2 more sources

Attraction of Telenomus remus to Egg Volatiles of Spodoptera litura and Oviposition‐Induced Plant Volatiles From Tobacco (Nicotiana tabacum) [PDF]

Ecology and Evolution
The tobacco cutworm, Spodoptera litura F. (Lepidoptera: Noctuidae), is a polyphagous pest that causes enormous losses in tobacco production as it develops resistance to pesticides in China. Telenomus remus N.
Ibrahim Osman, Zhimin Wang, Hongnian Li, Ertao Li, Honglin Feng, Jiao Yin, Gemei Liang, Zhengling Liu, Dekai Ning, Kebin Li, Yonghui Xie   +10 more
doaj   +2 more sources

BugTalk: Online Prediction for the Life of Spodoptera Litura (Common Cutworm)

IEEE Access, 2022
Due to climate change, Spodoptera litura has the potential to become an increasingly severe pest because of increased habitat suitability. To support precision agriculture, it is essential to accurately predict the life cycle of Spodoptera litura, and ...
Li-Xian Chen, Wen-Liang Chen, Ming-Yao Chiang, Yi-Bing Lin, Yun-Wei Lin, Fung-Ling Ng   +5 more
doaj   +1 more source

Perbandingan Efektivitas Bacillus thuringiensis dengan Teknologi Ozon dalam pengendalian hama Spodoptera litura pada daun cabai (Capsicum annum)

Rona Teknik Pertanian, 2022
Abstrak. Hama ulat grayak (S. litura) merupakan salah satu hama yang menyebabkan daun berlubang tidak beraturan, sehingga mengganggu proses fotosintesis sehingga mengurangi produksi tanaman cabai sehingga perlu dilakukan penanganan hama.
Sutriono Sutriono, Intan Zahar
doaj   +1 more source

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

Characterization of native Bacillus thuringiensis strains against Spodoptera litura and Spodoptera exigua

The Indian Journal of Agricultural Sciences, 2022
In the present study 12 native Bt strains isolated from insect cadavers were screened for their bioefficacy against neonates of economically important polyphagous pests Spodoptera litura and Spodoptera exigua by feeding assays at single concentrations of
SOURAV SARKAR, VINAY K KALIA
doaj   +1 more source