Results 31 to 40 of about 2,328 (204)

Reduced entomopathogen abundance in Myrmica ant nests-testing a possible immunological benefit of myrmecophily using Galleria mellonella as a model [PDF]

, 2015
Social insects such as ants have evolved collective rather than individual immune defence strategies against diseases and parasites at the level of their societies (colonies), known as social immunity.
Meyling, Nicolai Vitt, Nash, David Richard, Schär, Sämi, Larsen, Louise L.M.   +3 more
core   +1 more source

Adipokinetic Hormones Enhance the Efficacy of the Entomopathogenic Fungus Isaria fumosorosea in Model and Pest Insects

Pathogens, 2020
Insect adipokinetic hormones (AKHs) are neuropeptides with a wide range of actions, including the control of insect energy metabolism. These hormones are also known to be involved in the insect defence system against toxins and pathogens.
Umesh Kumar Gautam, Daniela Hlávková, Haq Abdul Shaik, Ismail Karaca, Gürsel Karaca, Kazim Sezen, Dalibor Kodrík   +6 more
doaj   +1 more source

Relationship between chemical properties of the soil and the occurrence of Bacillus thuringiensis Relação entre as características químicas do solo e a ocorrência de Bacillus thuringiensis

Ciência Rural, 2009
The soil and other substrates such as mushroom compounds are the main sources of new Bacillus thuringiensis (Bt) isolates for Integrated Pest Management programs. This study describes the relationship between chemical properties of the soil (pH, OM, P3+,
Ricardo Antonio Polanczyk, José Cola Zanúncio, Sérgio Batista Alves   +2 more
doaj   +1 more source

Entomopathogen efficiency against Colorado potato beetle in diverse management systems

, 2008
Cropping systems are faced with a multitude of pest problems and as a result must implement a diverse suite of pest management tactics. In the potato cropping system, the Colorado potato beetle is one of many serious potato pests.
Ramirez, Ricardo
core   +1 more source

Identification of a Penicillium oxalicum fungus isolate and its pathogenicity against Panonychus citri (McGregor)

Frontiers in Microbiology
To obtain efficient biocontrol fungi against Panonychus citri, this study systematically identified the highly pathogenic strain HYC2101 through an analysis of its cultural characteristics, physiological and biochemical properties, and molecular ...
Danchao Du, Danchao Du, Jia Lyu, Jia Lyu, Zhengdong Huang, Zhengdong Huang, Baoju An, Baoju An, Li Zhu, Li Zhu, Zhanxu Pu, Zhanxu Pu, Shunmin Liu, Shunmin Liu, Xiurong Hu, Xiurong Hu, Lianming Lu, Lianming Lu   +17 more
doaj   +1 more source

First Record of Entomopathogen Beauveria Bassiana (Bals.-Criv.) Vuill. On Zygogramma Bicolorata Pallister, A Biocontrol Agent of Parthenium Hysterophorus L.

, 2010
First Record of EntomopathogenBeauveria Bassiana(Bals.-Criv.) Vuill. OnZygogramma BicolorataPallister, A Biocontrol Agent ofParthenium HysterophorusL.Entomopathogenic fungi have great potential as biological control agents against insect pests.
Akhilesh Pandey, Poonam Dubey, Puja Ray
core   +1 more source

Control of plant sap-sucking insects using entomopathogenic fungi Isaria fumosorosea strain (Ifu13a)

Plant Protection Science, 2018
The virulence of the Isaria fumosorosea strain (Ifu13a) against different plant sap-sucking insects such as Jacobiasca formosana Paoli (Hemiptera: Cicadellidae), Aphis gossypii Glover (Hemiptera: Aphididae), Bemisia tabaci Gennadius (Hemiptera ...
Ghulam Ali Bugti, Cao Na, Wang Bin, Lin Hua Feng   +3 more
doaj   +1 more source

Contingency tables of numbers of up- and down-regulated differentially expressed genes for house and forager honeybees treated with the entomopathogen M. anisopliae s.l.

, 2012
Contingency tables of numbers of up- and down-regulated differentially expressed genes for house and forager honeybees treated with the entomopathogen M. anisopliae s.l.
Judith K. Pell (107694), Dave Chandler (107700), Cunjin Zhang (107690), Laura A. Baxter (107691), Juliet L. Osborne (107697), Andrew Mead (107686), James C. Bull (107677), Eugene V. Ryabov (107680), Gill Prince (107683)   +8 more
core   +1 more source

Controle associado de Alphitobius diaperinuse efeito de microrganismos eficazes no desenvolvimento de Beauveria bassiana Associated control of Alphitobius diaperinus and effect of effective microorganisms in the development of Beauveria bassiana

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar a eficiência de Beauveria bassiana (Bb), terra diatomácea (TD) e microrganismos eficazes (EM-4), associados ou não, no controle de Alphitobius diaperinus, e o efeito de EM-4 no desenvolvimento de B. bassiana.
Patricia Helena Santoro, Pedro Manuel Oliveira Janeiro Neves, Silvia Akimi Cavaguchi, Kelly Constanski, Junio Tavares Amaro, Luis Francisco Angeli Alves, Bruno Biazotto Gomes   +6 more
doaj   +1 more source

Resolving Relations Among Troublesome Species Within the Insect Pathogenic Genus Eryniopsis (Zoopagomycota: Entomophthorales)

Diversity
The genus Eryniopsis (Division Zoopagomycota, Order Entomophthorales, Family Entomophoraceae) includes four obligate insect pathogenic species with similarities in morphology and biology but also distinct differences.
Andrii P. Gryganskyi, Tonya D. Bittner, Donald C. Steinkraus, Ann E. Hajek   +3 more
doaj   +1 more source