Results 61 to 70 of about 4,144 (180)

Plant and insect functional traits influence herbivore performance under climate change

Oikos, Volume 2026, Issue 7, July 2026.
Climate change is expected to disrupt many trophic interactions, including those between insect herbivores and their host plants, which could have detrimental effects at the ecosystem level. However, the response of insect herbivory to climate change can vary widely across species, and an understanding of the mechanisms underlying this variation is ...
Jessica M. Guezen, Madhur Anand
wiley   +1 more source

Effectiveness botanical insecticides Crescentia cujete fruit and flowers Syzygium aromaticum mortality against spodoptera litura in vitro as a learning resource biology

JPBI (Jurnal Pendidikan Biologi Indonesia), 2017
Ulat grayak (Spodoptera litura) merupakan salah satu jenis hama terpenting yang menyerang tanaman palawija dan sayuran di Indonesia. Sejauh ini kerugian yang dialami sektor pertanian Indonesia akibat serangan hama menurunkan produktivitas pertanian ...
Rahma Safirah, Nur Widodo, Mochammad Agus Krisno Budiyanto   +2 more
doaj  

Treatment of cotton with plant growth‐promoting rhizobacteria consortium alters host location and oviposition of Spodoptera exigua

Pest Management Science, Volume 82, Issue 7, Page 7123-7136, July 2026.
Two plant‐growth promoting rhizobacteria (PGPR) consortia (AU8 and TX1) induced a deterrence of host plant location and oviposition behavior of Spodoptera exigua females in both susceptible and resistant cotton plants. Most of the volatile organic compounds (VOCs) increased in PGPR‐treated plants compared to untreated plants. # indicates treatments not
Pascal Mahukpe Ayelo, Basu D. Kafle, Caixing Xiong, Henry Y. Fadamiro   +3 more
wiley   +1 more source

PERSISTENSI TIGA ISOLAT Spodoptera litura Nuclear Polyhedrosis Virus (SlNPV) ASAL NUSA TENGGARA BARAT DAN JAWA TIMURUNTUK MENGENDALIKAN LARVA Spodoptera litura FABRICIUS (Lepidoptera: Noctuidae) PADA TANAMAN KEDELAI (Glycine max L).

Jurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Ulat Spodoptera litura merupakan hama utama pada  tanaman kedelai yang dapat menurunkan produksi kedelai. Penelitian  ini dilakukan untuk menguji persistensi dari tiga isolat SlNPV yaitu 2 isolat asal NTB (LB 06a dan LT 06b) dengan isolat ...
Anandita Dyah Kiranasasi, Siti Rasminah Chailani, Aminudin Afandhi, Bedjo Bedjo   +3 more
doaj  

Forage Plant Host and Early Feeding Choices Affect Spodoptera litura Feeding, Development and Egg‐Laying

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 670-684, July 2026.
We assessed Spodoptera litura (Lepidoptera: Noctuidae) performance on five common pasture plant species. Larvae consumed more dock, plantain and chicory per day than red or white clover, but with lower conversion efficiencies. Feeding on red clover reduced weights and egg laying, and lengthened development times compared with plantain.
J. G. Jensen, C. Somchit, M. J. Clearwater, A. D. Barnes, S. Orre‐Gordon   +4 more
wiley   +1 more source

Bioefficacy of violacein against Asian armyworm Spodoptera litura Fab. (Lepidoptera: Noctuidae)

Journal of the Saudi Society of Agricultural Sciences, 2012
The aim of the study was to assess the bioefficacy of violacein isolated from Chromobacterium violaceum against Spodoptera litura, an important field pest.
Kathirvelu Baskar, Savarimuthu Ignacimuthu   +1 more
doaj   +1 more source

Rhizobia–Bean Symbiosis Increases Root Herbivore Attraction and Growth via Volatile Signals and Enhanced Nutrition

Plant, Cell &Environment, Volume 49, Issue 7, Page 3952-3962, July 2026.
ABSTRACT The symbiosis between nitrogen‐fixing rhizobia and plants is considered mutually beneficial, yet its indirect effects on other organisms remain understudied. We examined how rhizobia symbiosis in Phaseolus vulgaris influences the behaviour and performance of Diabrotica balteata larvae. Specifically, we tested larval preference for nodulated (R+
Camilo Rivera, Tom Wakley, Gregory Röder, Carlos Bustos‐Segura, Yunhe Li, Betty Benrey   +5 more
wiley   +1 more source

Bio‐Insecticidal Efficacy of Phytochemicals in Acorus calamus Rhizome and Piper longum Plant Extracts as Green Alternatives to Synthetic Insecticides Against Tribolium castaneum

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
ABSTRACT To meet the increasing food demands of a growing global population, agricultural productivity must rise substantially. However, the excessive reliance on synthetic pesticides has resulted in the development of resistance among stored‐product insect pests, necessitating the search for sustainable and eco‐friendly alternatives. The present study
Poornachandrika Viswanathan, Monisha Chandran, Loganathan Manickam   +2 more
wiley   +1 more source

Bioactivity of Sweet Flag (Acorus calamus Linnaeus) Essential Oils against Spodoptera litura Fabricius (Lepidoptera: Noctuidae)

Journal of Tropical Life Science, 2016
The study aims to determine the chemical compounds, toxicity, and antifeedant activity of sweet flag (Acorus calamus) essential oils against third instar larvae of Spodoptera litura.
Dewi Melani, Toto Himawan, Aminudin Afandhi   +2 more
doaj   +1 more source

Advances in the Different Synthetic Routes of Fluorinated Hydrazines

The Chemical Record, Volume 26, Issue 6, June 2026.
This review highlights the various routes to the preparation of fluorinated hydrazines, thereby promoting the exploration of innovative methods for the synthesis of new N‐fluorinated hydrazines. Their synthesis mainly involves synthetic routes such as organometallic, organocatalytic, and photocatalytic.
Dimitra Kyrko, Benoît Crousse
wiley   +1 more source