Results 41 to 50 of about 40,257 (259)

An Effector TaCRVP From Tuta Absoluta Oral Secretion Impairs H2O2‐Mediated Plant Defense by Targeting Tomato SlCAT2

open access: yesAdvanced Science, EarlyView.
The Tuta absoluta salivary effector TaCRVP subverts tomato immunity by hijacking host catalase SlCAT2. Through a sophisticated dual mechanism, TaCRVP simultaneously promotes SlCAT2 tetramerization for activation and blocks its SlAdBiL‐mediated degradation for stabilization.
Jianquan Yan   +9 more
wiley   +1 more source

Effect of plant protection products on Rhynchophorus palmarum L. (Coleoptera: Curculionidae) larvae in laboratory

open access: yesArquivos do Instituto Biológico, 2018
: With the aim of developing tools for simultaneously managing Rhynchophorus palmarum and the coconut stem bleeding disease, we evaluated the effects of the insecticide thiamethoxam and the fungicide cyproconazole on R.
Samara dos Santos   +4 more
doaj   +1 more source

The effectiveness of Chrysoperla carnea (Neuroptera: Chrysopidae) and Beauveria bassiana (Ascomycota: Hypocreales) as control agents of Neophilaenus campestris (Hemiptera: Aphrophoridae) a vector of Xylella fastidiosa

open access: yesEuropean Journal of Entomology, 2023
The effectiveness of two biological control agents, Chrysoperla carnea (Neuroptera: Chrysopidae) and the entomopatho­genic fungus Beauveria bassiana (Ascomycota: Hypocreales) against nymphs and adults of Neophilaenus campestris (Hemi­ptera: Aphrophoridae)
Laura AVIVAR-LOZANO   +2 more
doaj   +1 more source

Symbiont‐Induced HSP83 Establishes Two‐Tiered Control of Antifungal Immunity in an Invasive Beetle–Fungus Complex

open access: yesAdvanced Science, EarlyView.
In an invasive beetle–fungus complex, the mutualist Leptographium procerum induces host HSP83 and modulates Toll‐dependent antifungal immunity. HSP83 mediates two‐tiered control by associating with selected fungal recognition receptors and restraining Dorsal‐driven antimicrobial peptide transcription.
Qingtai Yang   +8 more
wiley   +1 more source

EFFECT OF TEBUFENOZIDE AND DIFLUBENZURON ON SOME BIOLOGICAL ASPECTS OF COTTON LEAFWORM Spodoptera littoralis (BOISD.) COMPARISON WITH CHLORPYRIFOS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2016
During summer season, 2014 an experiment was carried out at El-Gemmeiza Agricultural Research Station Gharbia Governorate to evaluate the efficiency and latent effect of chlorpyrifos, tebufenozide, and diflubenzuron on some biological aspects of cotton ...
E. Wahba
doaj   +1 more source

PROTEIN ANALYSIS OF SAGO GRUB BASED ON INSTAR LARVAL STAGES [PDF]

open access: yes, 2017
Human protein needs could be obtained from animal or vegetable. Sago grub (sago worm), a larva stage of Sago Palm Weevil (Rhyncophorus ferrigineus), has been usually consumed by local communities in Luwu Raya as protein source.
Mirnasari, Mirnasari   +2 more
core  

Guidelines for High‐Throughput Screening for Natural Products With Anti‐Aging Activity Based on Drosophila Intestinal Homeostasis

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
ABSTRACT Aging represents a critical risk factor for chronic diseases, driving an urgent demand for interventions promoting healthy longevity. This study establishes standardized guidelines for high‐throughput screening (HTS) of anti‐aging natural products using Drosophila melanogaster, leveraging its intestinal homeostasis as a biomarker.
Xiao Sheng, Lei Zhang
wiley   +1 more source

The Predatory Ability and Intraspecific Interference Response of Arma chinensis to the Larvae of Ectropis grisescens [PDF]

open access: yesChaye kexue
To explore the biological control potential of Arma chinensis, a predatory insect, against Ectropis grisescens larvae, the predation and search effect of 4th-5th instar Arma chinensis nymphs and female adults on 3rd-5th instar larvae of Ectropis ...
GUO Shibao, CHEN Junhua, ZHANG Long, LI Feifan, LIU Hongmin, SHI Hongzhong
doaj   +1 more source

Seletividade de agrotóxicos sobre larvas de primeiro instar de Chrysoperla genanigra Freitas (Neuroptera: Chrysopidae) [PDF]

open access: yes, 2018
MonografiaThe Brazilian Northeast stands on the national scene of production of melon (Cucumis melo L.), even suffering from productive barriers arising from the attack of insect pests.
Lira, Alcimar Galdino de
core  

LD50 of fifth instar larvae after BV injection.

open access: yes, 2022
LD50 of fifth instar larvae after BV injection.
Huabing Wang (2031721)   +7 more
core   +1 more source

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