Results 71 to 80 of about 1,255 (162)

Control del fitofago Proarna bergie Distant. por el nematodo Heterorhabditis sp. en el cultivo del espárrago

Infinitum..., 2019
Objetivo: Evaluar la cepa nativa NE2 de Heterorhabditis sp. sobre las ninfas de Proarna bergie en condiciones de campo, con el fin de reducir la incidencia de este fitófago en las raíces de espárrago que debilitan progresivamente la plantación y reducen el rendimiento.
C. Cedano, A. Julca
openaire   +2 more sources

Antibiotics Produced by Photorhabdus luminescens ZMI, a Symbiont of Entomopathogenic Nematodes

Антибиотики и Химиотерапия, 2020
A novel strain of Photorhabdus luminescens ZMI isolated from nematode larvae Heterorhabditis sp. was shown to produce antibiotic complexes with antibacterial and antifungal activities.
G. S. Katrukha, A. P. Zarubina, T. P. Yudina, G. B. Fedorova, L. A. Novoselova   +4 more
doaj  

Encapsulamiento de nematodos entomopatógenos en materiales basados en biopolímeros y su efecto sobre Galleria mellonella

Agronomía Costarricense, 2018
Los nematodos entomopatógenos (NEP) del género Heterorhabditis son utilizados para el control biológico de insectos plaga, la mayoría de las aplicaciones de estos organismos involucran el uso de abundante agua y no cuentan con protección contra ...
Delia Bogantes, Lorena Flores, Erick Castellón, Lidieth Uribe   +3 more
doaj   +1 more source

Field efficacy against the hazelnut weevil, Curculio nucum and short-term persistence of entomopathogenic nematodes

Spanish Journal of Agricultural Research, 2013
The hazelnut weevil, Curculio nucum L. (Coleoptera: Curculionidae) is a pest affecting hazelnut orchards in Europe, with an important economical repercussion.
L. Batalla-Carrera, A. Morton, F. García-del-Pino   +2 more
doaj   +1 more source

Patogenicidade e virulência de nematoides entomopatogênicos contra Dichelops melacanthus Dallas (Hemiptera: Pentatomidae)

Semina: Ciências Agrárias, 2019
Infestações e danos de Dichelops melacanthus (Dallas) (Hemiptera: Pentatomidae), na cultura do milho e trigo no Brasil tem aumentado nos últimos anos, principalmente devido à sua capacidade de sobreviver ao período de entressafra. O controle deste inseto
Bruna Aparecida Guide, Viviane Sandra Alves, Thiago Augusto Paes Fernandes, Matheus Corseti Marcomini, Ana Maria Meneghin, Pedro Manuel Oliveira Janeiro Neves   +5 more
doaj   +1 more source

Control biológico de Spodoptera frugiperda en cultivo de Zea mays: Uso de nematodos entomopatógenos

Scientia Agropecuaria, 2019
Con el objetivo de determinar el control biológico del Spodoptera frugiperda en el cultivo de maíz con nematodos entomopatógenos, se propuso realizar pruebas en los invernaderos del Instituto Nacional de Innovación Agraria (INIA ), utilizando nematodos ...
Junior Sánchez, Jorge Valle, Edgar Pérez, María Neira, Carmen Calderón   +4 more
doaj   +1 more source

H eterorhabditis alii n. sp. (Nematoda: Heterorhabditidae), a novel entomopathogenic nematode from Egypt used against the fall armyworm, Spodoptera frugiperda (Smith 1797) (Lepidoptera: Noctuidae)

Egyptian Journal of Biological Pest Control
Background Isolation of novel species of entomopathogenic nematodes (EPNs) with biocontrol potential against important insect pests is very important for the sustainable management of economic pests damaging food crops and providing protection to the ...
M. S. M. Shamseldean, N. M. Abo-Shady, Mohamed. A. M. El-Awady, M. N. Heikal   +3 more
doaj   +1 more source

Understanding the impact of acetamiprid-based insecticides on the biological fitness of entomopathogenic nematodes: implications for biological control

Acta Scientiarum Polonorum: Hortorum Cultus
The impact of acetamiprid-based insecticides on the survival and activity of entomopathogenic nematodes (EPNs) was evaluated in laboratory, focusing on two species, Steinernema feltiae and Heterorhabditis bacteriophora. Despite variations in sensitivity,
Magdalena Dzięgielewska, Andrzej Skwiercz, Tatyana Stefanovska, Olexander Zhukov   +3 more
doaj   +1 more source

Heterorhabditis sp. (Nematoda: Heterorhabditidae): A Nematode Parasite Isolated from the Banded Cucumber Beetle Diabrotica balteata.

Journal of nematology, 2011
A nematode identified as Heterorhabditis sp. was discovered in June 1982 in larval cadavers of the banded cucumber beetle, Diabrotica balteata, in soil on wooded land. Effective beetle control (over 95%) was obtained when larvae were exposed to potted soil containing infective stage nematode juveniles or infected larval cadavers.
C S, Creighton, G, Fassuliotis
openaire   +1 more source

SUSCEPTIBILITY OF SPODOPTERA LITTORALIS (BOISD.) TO TREATED ENTOMOPATHOGENIC RHABDITIES, HETERORHABDITIS BACTERIOPHORA AND STEINERNEMA SP. BY DIFFERENT PESTICIDES

Journal of Biopesticides, 2013
ABSTRACT Spodoptera littoralis (Boisd.) is a major plant pest that causes substantial economic losses worldwide especially in vegetable crops. Entomopathogenic nematodes (EPNs) in the families Steinernematidae and Heterorhabditidae are generally considered beneficial organisms which can serve within integrated pest management (IPM) in agroecosystem ...
openaire   +1 more source