Results 61 to 70 of about 3,162 (211)

Effect of Endophytic Fungi on Thrips tabaci Development and Population Dynamics

Journal of Applied Entomology, EarlyView.
ABSTRACT Endophytic fungi are promising biocontrol agents because they colonise healthy plant tissues asymptomatically while inducing systemic resistance that negatively affects herbivorous insects. We investigated whether treatments with the endophytes Trichoderma harzianum and Beauveria bassiana in two onion cultivars (Allium cepa L.; Sturon and Red ...
Ngoc Anh Vu, Sevgan Subramanian, Rainer Meyhöfer   +2 more
wiley   +1 more source

Resistance of sugarcane, Saccharum spp., to the sugarcane aphid, Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae), the vector of Sugarcane yellow leaf virus : S701M07 Insect related Interactions at a Multi-trophic Ecosystem [PDF]

, 2012
The sugarcane aphid Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae) is the main vector of the Sugarcane yellow leaf virus (SCYLV; genus Polerovirus, family Luteoviridae), a disease of economical importance in the sugarcane growing area.
Costet, Laurent, Fartek, Benjamin, Nibouche, Samuel, Reynaud, Bernard, Turpin, Patrick   +4 more
core  

Abundance of Rice Root Aphid Among Selected Plant Species and on Plants Grown With Different Soil-Surface Media [PDF]

, 2018
The rice root aphid, Rhopalosiphum rufiabdominalis (Sasaki), is distributed worldwide and colonizes a wide range of plants. However, relatively little is known about the suitability of different host plants, optimal rearing techniques, and the aphid’s ...
Hesler, Louis S, Kindler, S. Dean
core   +2 more sources

Resistance of chickpea genotypes to Spodoptera frugiperda (Lepidoptera: Noctuidae)

Pesquisa Agropecuária Tropical
The fall armyworm, Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae), is a globally distributed polyphagous pest that threatens several crops, including chickpea.
Frederico Landim Teixeira, André Cirilo de Sousa Almeida, Márcio da Silva Araújo, Warley Marcos Nascimento, Flávio Gonçalves de Jesus   +4 more
doaj   +1 more source

The Source of Rag5-Mediated Resistance to Soybean Aphids Is Located in the Stem

Frontiers in Plant Science, 2021
The soybean aphid (Aphis glycines) continues to threaten soybean production in the United States. A suite of management strategies, such as planting aphid-resistant cultivars, has been successful in controlling soybean aphids.
Kumud Joshi, Joshua L. Baumgardner, Madison MacPhail, Shailesh R. Acharya, Elizabeth Blotevogel, Franck E. Dayan, Punya Nachappa, Vamsi J. Nalam   +7 more
doaj   +1 more source

Antixenotic Resistance of Cabbage to Onion Thrips (Thysanoptera: Thripidae). I. Light Reflectance [PDF]

, 2017
Onion thrips (Thrips tabaci Lindeman) has become a significant pest of cabbage (Brasssica oleracea L.) in regions with a dry continental climate.
Deutschlander, Mark E., Fail, József, Shelton, Anthony M.   +2 more
core  

Beauveria Bassiana Triggers Soybean Systemic Resistance and Causes Sublethal Effects in Spodoptera frugiperda

Entomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 236-250, March 2026.
The interaction of soybean plant and the endophytic microorganism Beauveria bassiana was evaluated by inoculating a single trifoliate leaf. The effects of this inoculation on the herbivory, larval development, and life traits of Spodoptera frugiperda were measured.
Carla Mariane Marassatto, Lucia Pires Ferreira, Joel da Cruz Couceiro, Marta Rodrigues de Oliveira, Aline Sartori Guidolin, Italo Delalibera Jr.   +5 more
wiley   +1 more source

Antixenosis as a mechanism of cocoa resistance to the cocoa mirid, Sahlbergella singularis (Hemiptera: Miridae) [PDF]

, 2010
Objectif: L'étude vise à confirmer la résistance à Sahlbergella singularis de quelques génotypes prometteurs de cacaoyers et à vérifier le rôle de l'antixénose dans le mécanisme de résistance.
Eskes, Albertus, Lachenaud, Philippe, N'Guessan, K.F.   +2 more
core  

Molecular and Structural Characterization of Foam Proteins from Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) Nymphs Reveals Adaptive Features and Potential Targets for Pest Control

Archives of Insect Biochemistry and Physiology, Volume 121, Issue 2, February 2026.
Nymphs of Mahanarva spectabilis produce a protective foam that supports survival, reduces plant damage, and contributes to adult population establishment. Proteomic profiling combined with protein sequencing and structural modeling revealed foam proteins enriched in functional domains associated with environmental resilience.
Angelo José Rinaldi, Monique da Silva Bonjour, Ian de Paula Alves Pinto, Gabriely Teixeira Bhering Faria, Lucas Leal Lima, Marcela Chellini Pereira, Alexander Machado Auad, Jorge Fernando Pereira, Maria Goreti Almeida Oliveira, Humberto Josué de Oliveira Ramos   +9 more
wiley   +1 more source

Anatomical and Biochemical Traits Associated with Field Resistance of Onion Cultivars to Onion Thrips and the Effect of Mechanical Injury on the Level of Biochemical Compounds in Onion Leaves

Agronomy, 2022
Thrips tabaci Lind. is a global pest and also represents a serious threat to onion production in Poland. In 2 years (2015–2016) of field studies, 8 onion cultivars were evaluated to characterize the resistance to onion thrips and to determine if any ...
Maria Pobożniak, Marta Olczyk, Tomasz Wójtowicz, Iwona Kamińska, Ewa Hanus-Fajerska, Anna Kostecka-Gugała, Michał Kruczek   +6 more
doaj   +1 more source