Results 21 to 30 of about 18,192 (273)

Identificación de un aislamiento argentino de Spodoptera frugiperda granulovirus [PDF]

, 2019
La oruga militar tardía, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), es una plaga importante del maíz. Debido al impacto ambiental y a la aparición de resistencia causados por los pesticidas químicos y los eventos transgénicos, el uso de
Ferrelli, Maria Leticia, Pidre, Matias Luis, Romanowski, Victor, Sabalette, Karina Belén   +3 more
core   +2 more sources

Forecasting the global extent of invasion of the cereal pest Spodoptera frugiperda, the fall armyworm

NeoBiota, 2018
Fall armyworm, Spodoptera frugiperda, is a crop pest native to the Americas, which has invaded and spread throughout sub-Saharan Africa within two years. Recent estimates of 20–50% maize yield loss in Africa suggest severe impact on livelihoods.
Regan Early, Pablo González-Moreno, Sean T. Murphy, Roger Day   +3 more
doaj   +3 more sources

Self-limiting fall armyworm: a new approach in development for sustainable crop protection and resistance management

BMC Biotechnology, 2022
Background The fall armyworm, Spodoptera frugiperda, is a significant and widespread pest of maize, sorghum, rice, and other economically important crops.
Catherine E. Reavey, Adam S. Walker, Stephen P. Joyce, Lucy Broom, Alan Willse, Kyla Ercit, Mattia Poletto, Zoe H. Barnes, Thea Marubbi, Bartlomiej J. Troczka, David Treanor, Katherine Beadle, Ben Granville, Vanessa de Mello, Joss Teal, Edward Sulston, Anna Ashton, Luxziyah Akilan, Neil Naish, Oliver Stevens, Nerys Humphreys-Jones, Simon A. J. Warner, Sian A. M. Spinner, Nathan R. Rose, Graham Head, Neil I. Morrison, Kelly J. Matzen   +26 more
doaj   +1 more source

Nonsensical choices? Fall armyworm moths choose seemingly best or worst hosts for their larvae, but neonate larvae make their own choices. [PDF]

PLoS ONE, 2018
Selecting optimal host plants is critical for herbivorous insects, such as fall armyworm (Spodoptera frugiperda), an important maize pest in the Americas and Africa.
Julio C Rojas, Michael V Kolomiets, Julio S Bernal   +2 more
doaj   +1 more source

The genetic characterization of fall armyworm populations in Ecuador and its implications to migration and pest management in the northern regions of South America.

PLoS ONE, 2020
The fall armyworm (Spodoptera frugiperda) is a moth pest native to the Western Hemisphere that has recently become a global problem, invading Africa, Asia, and Australia.
Rodney N Nagoshi, Ernesto Cañarte, Bernardo Navarrete, Jimmy Pico, Catalina Bravo, Myriam Arias de López, Sandra Garcés-Carrera   +6 more
doaj   +1 more source

Atmospheric Dynamics Analysis and Simulation of the Migration of Fall Armyworm

应用气象学报, 2022
After the invasion of fall armyworm (Spodoptera frugiperda) in China at the end of 2018 or at the beginning of 2019, it spreads rapidly and becomes a seasonal migrating pest that seriously threatens the maize production in China.
Guo Anhong, Wang Chunzhi, Deng Huanhuan, Yuan Fuxiang, He Liang, Zhang Lei   +5 more
doaj   +1 more source

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long, Niu, Zi-Mian, Toscano, Nick C, Yu, Lu   +3 more
core   +1 more source

Fall armyworm (Spodoptera frugiperda Smith) feeding elicits differential defense responses in upland and lowland switchgrass [PDF]

, 2019
Switchgrass (Panicum virgatum L.) is a low input, high biomass perennial grass being developed for the bioenergy sector. Upland and lowland cultivars can differ in their responses to insect herbivory.
Basu, Saumik, Bradshaw, Jeffrey D., Heng-Moss, Tiffany, Louis, Joe, Palmer, Nathan A., Sarath, Gautam   +5 more
core   +3 more sources

Farmers' knowledge and management practices of the fall armyworm (Spodoptera frugiperda Smith) in Burkina Faso

Biotechnologie, Agronomie, Société et Environnement, 2022
Description of the subject. The fall armyworm Spodoptera frugiperda Smith has recently invaded sub-Saharan African countries where it causes significant losses to maize since 2016. Objectives.
Besmer Régis Ahissou, Wendnéyidé Mathieu Sawadogo, Aimé H. Bokonon-Gant, Irénée Somda, François Verheggen   +4 more
doaj   +1 more source

Long Season Corn Silage Performance Trial Summary [PDF]

, 2017
Conducted by Dr. Heather Darby and the University of Vermont Northwest Crops and Soils Program Long season corn (96-110 day relative maturity) silage hybrids in Alburgh, VT Planting Date: 5/17/2017 Harvest Date: 9/26 ...
Darby, Heather
core   +10 more sources