Exploring Maize Diversity for Fall Armyworm Resistance

CSA News ◽  
2021 ◽  
Keyword(s):  
Fall Armyworm ◽  
Maize Diversity

scholarly journals Maize diversity for fall armyworm resistance in a warming world

Crop Science ◽  
2021 ◽  
Author(s):  
G Mahendra Singh ◽  
Jianchu Xu ◽  
Douglas Schaefer ◽  
Roger Day ◽  
Zhenying Wang ◽  
...  
Keyword(s):  
Fall Armyworm ◽  
Maize Diversity ◽  
Warming World

The Spread of Fall Armyworm (faw) Spodotera Frugiperda

2018 ◽  
Vol 29 (5) ◽  
pp. 213-214 ◽  
Author(s):  
Graham Matthews
Keyword(s):  
Fall Armyworm ◽  
Sub Saharan Africa ◽  
Sub Saharan ◽  
Army Worm

The author introduces the next three articles on the invasion of Fall Army Worm into Sub-Saharan Africa and Asia describing how the pest spreads, the damage it causes and approaches to its control.

scholarly journals Insecticide resistance monitoring for the invasive populations of fall armyworm, Spodoptera frugiperda in China

2021 ◽  
Vol 20 (3) ◽  
pp. 783-791 ◽  
Author(s):  
Dan-dan ZHANG ◽  
Yu-tao XIAO ◽  
Peng-jun XU ◽  
Xian-ming YANG ◽  
Qiu-lin WU ◽  
...  
Keyword(s):  
Insecticide Resistance ◽  
Spodoptera Frugiperda ◽  
Fall Armyworm ◽  
Resistance Monitoring

scholarly journals Expression profiles of Cry1Ab protein and its insecticidal efficacy against the invasive fall armyworm for Chinese domestic GM maize DBN9936

2021 ◽  
Vol 20 (3) ◽  
pp. 792-803 ◽  
Author(s):  
Jin-gang LIANG ◽  
Dan-dan ZHANG ◽  
Dong-yang LI ◽  
Sheng-yuan ZHAO ◽  
Chen-yao WANG ◽  
...  
Keyword(s):  
Expression Profiles ◽  
Fall Armyworm ◽  
Cry1ab Protein ◽  
Gm Maize ◽  
Insecticidal Efficacy

scholarly journals Effectiveness of Push–Pull Systems to Fall Armyworm (Spodoptera frugiperda) Management in Maize Crops in Morelos, Mexico

Insects ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 298
Author(s):  
Ouorou Ganni Mariel Guera ◽  
Federico Castrejón-Ayala ◽  
Norma Robledo ◽  
Alfredo Jiménez-Pérez ◽  
Georgina Sánchez-Rivera ◽  
...  
Keyword(s):  
Spodoptera Frugiperda ◽  
Insect Pest ◽  
Fall Armyworm ◽  
Maize Yield ◽  
Morphological Development ◽  
Main Method ◽  
Development Of Resistance ◽  
Pull Systems ◽  
Complex Scenario ◽  
Block Experiment

Chemical control is the main method used to combat fall armyworm in maize crops. However, its indiscriminate use usually leads to a more complex scenario characterized by loss of its effectiveness due to the development of resistance of the insect pest, emergence of secondary pests, and reduction of the populations of natural enemies. For this reason, efforts to develop strategies for agroecological pest management such as Push–Pull are increasingly growing. In this context, the present study was carried out to evaluate field effectiveness of Push–Pull systems for S. frugiperda management in maize crops in Morelos, Mexico. In a randomized block experiment, the incidence and severity of S. frugiperda, the development and yield of maize were evaluated in nine Push–Pull systems and a maize monoculture. The Push–Pull systems presented incidence/severity values lower than those of the monoculture. Morphological development and maize yield in the latter were lower than those of most Push–Pull systems. Mombasa—D. ambrosioides, Mulato II—T. erecta, Mulato II—C. juncea, Tanzania—T. erecta and Tanzania—D. ambrosioides systems presented higher yields than those of monocultures.

scholarly journals Cold hardiness of the invasive fall armyworm, Spodoptera frugiperda in China

2021 ◽  
Vol 20 (3) ◽  
pp. 764-771
Author(s):  
Dan-dan ZHANG ◽  
Sheng-yuan ZHAO ◽  
Qiu-lin WU ◽  
Yu-yan LI ◽  
Kong-ming WU
Keyword(s):  
Spodoptera Frugiperda ◽  
Cold Hardiness ◽  
Fall Armyworm
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