Results 61 to 70 of about 23,412 (223)

Chinese Cabbage Changes Its Release of Volatiles to Defend against Spodoptera litura

Insects, 2022
Plants respond to herbivorous insect attacks by releasing volatiles that directly harm the herbivore or that indirectly harm the herbivore by attracting its natural enemies.
Yuan-Wen Du, Xiao-Bin Shi, Lin-Chao Zhao, Ge-Ge Yuan, Wei-Wei Zhao, Guo-Hua Huang, Gong Chen   +6 more
doaj   +1 more source

The Potential for Pest Management Using Plant‐Derived Signaling Compounds

Ecological Research, Volume 41, Issue 5, September 2026.
Plant‐derived signaling compounds mediate ecological interactions among plants, herbivores, their natural enemies, and neighboring plants. This graphical summary highlights three approaches to leveraging such ecological interactions for environmentally benign pest management: (1) Recruitment of natural enemies: Using herbivory‐induced plant volatiles ...
Junji Takabayashi, Kaori Shiojiri, Masayoshi Uefune, Junichiro Abe, Rika Ozawa   +4 more
wiley   +1 more source

Bioactivity of a bacillus thuringiensis cryiac toxin to spodoptera litura bioaktivitas toksin bacillus thuringiensis cry 1 ac terhadap spodoptera litura [PDF]

, 2004
The transgenic cotton expressing Bacillus thuringiensis toxin CrylAc in Indonesia has been planted since 2000 for controlling Helicoverpa armigera_ Spodoptera litura is another lepidopteran insect that also attacks cotton.
Perpustakaan UGM, i-lib
core   +2 more sources

EFEKTIVITAS PENGGUNAAN SUNBLOCK KOMERSIAL PADA BEBERAPA NILAI SPF (Sun Protection Factor) SEBAGAI PELINDUNG Spodoptera litura NUCLEAR POLYHEDROSES VIRUS (SlNPV) DARI SINAR ULTRAVIOLET

Jurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan sunblock komersial pada beberapa nilai SPF (Sun Protection Factor) sebagai pelindung Spodoptera litura Nuclear Polyhedrosis Virus (SlNPV) dari sinar ultraviolet.
Fiqh Thamrotul Irsyadah, Tutung Hadi Astono, Mintarto Martosudiro, Bedjo Bedjo   +3 more
doaj  

Valorization of Ficus carica Pruning Residues as Selective Botanical Insecticides: Optimized Furanocoumarin Extraction, Efficacy Against Neotropical Stink Bugs, and Mechanistic Insights via Molecular Docking

Archives of Insect Biochemistry and Physiology, Volume 122, Issue 4, August 2026.
Optimized extracts from Ficus carica pruning waste exhibit strong biological activity against major stink bug pests. Complementary in silico analyses suggest this efficacy relies on pest‐specific acetylcholinesterase inhibition, predicting a promising, pollinator‐safe alternative for sustainable agriculture.
Thais A. Almeida, Arley R. Páez, Lara T. M. Costa, Guy Smagghe, Yara M. Cardoso, Letícia M. Faria, Eugênio E. Oliveira, João Paulo V. Leite   +7 more
wiley   +1 more source

Pengujian Konsentrasi Ekstrak Daun Nimba untuk Mengendalikan Hama Spodoptera Litura F pada Tanaman Sawi di Laboratorium [PDF]

, 2008
Penelitian ini dimaksudkan untuk mengendalikan hama Spodoptera Litura yang menyerang tanaman di sawit tersebut. Penelitian ini dilaksanakan dengan menggunakan Rancangan Acak Lengkap (RAL) Non Faktorial yaitu kehilangan pakan. K= persentase kehilangan
Fazilla, Elvi
core   +1 more source

PENGARUH PEMBERIAN EKSTRAK DAUN KENDAL (Cordia dichotoma) SEBAGAI PENGENDALI HAMA Spodoptera litura F PADA TANAMAN SAWI CAISIM (Brassica juncea (L.)). [PDF]

, 2017
Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan preventif dan kuratif pemberian ekstrak daun kendal (Cordia dichotoma) terhadap persentase mortalitas, persentase pupa Spodoptera litura F dan tingkat kerusakan tanaman sawi caisim (Brassica ...
Reviantika, Fentty, Suhartini Suhartini, Fentty Reviantika, Suryadarma, IGP, suhartini, Suhartini, IGP Suryadarma   +5 more
core   +1 more source

RESPONS PERTUMBUHAN DAN PERKEMBANGAN LARVA Spodoptera litura TERHADAP APLIKASI EKSTRAK DAUN Sphagneticola trilobata

Jurnal Agro, 2020
Spodoptera litura merupakan serangga polifag yang menyerang banyak komoditas tanaman budidaya. Pengendalian dengan menggunakan insektisida nabati merupakan upaya yang dilakukan untuk meminimalkan dampak negatif penggunaan insektisida kimia sintetik ...
Efrin Firmansyah, Selvy Isnaeni
doaj   +1 more source

Lippia umbellata Cav.: Chemical Composition, Insecticidal, and Antimicrobial Activities

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
Hexane extracts of Lippia umbellata leaves and flowers contain lupenone, α‐amyrin, and hentriacontane. They exhibit insecticidal activity against Drosophila melanogaster and inhibit AChE in vitro and in silico. Furthermore, the extracts can inhibit the growth of medically important bacteria and yeasts, including multidrug‐resistant strains.
José Guillermo Avila‐Acevedo, Miriam Arlette López‐Pérez, Ana Karen Villagómez‐Guzmán, Edgar Antonio Estrella‐Parra, Nallely Álvarez‐Santos, Israel Valencia‐Quiroz, Julieta Orozco‐Martínez, Ma. Edith López‐Villafranco, Silvia Aguilar‐Rodríguez, Carlos Leonardo Céspedes‐Acuña, Juio Alarcón‐Enos, Ana María García‐Bores   +11 more
wiley   +1 more source

Role of Certain Elicitors on the Chemical Induction of Resistance in Tomato against the Leaf Caterpillar Spodoptera litura Fab.

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2008
Mill. The four presumptive defenses manipulated were protinase inhibitors, polyphenol oxidase, peroxidase and lipoxygenase. The elicitors used were jasmonic acid (JA), salicylic acid (SA) and PGPR Pseudomonas aeruginosa.
M. MELVIN JOE, N. MUTHUKUMARAN
doaj   +1 more source