Results 91 to 100 of about 67,972 (269)

Potential distribution of Spodoptera frugiperda (J.E. Smith) in China and the major factors influencing distribution

Global Ecology and Conservation, 2020
Fall armyworm, Spodoptera frugiperda (J.E. Smith) is one of the most important agricultural pests in the world. At the end of 2018, S. frugiperda was first found in Yunnan, China, and then it had spread rapidly to 19 provinces and posed a serious threat ...
Rulin Wang, Chunxian Jiang, Xiang Guo, Dongdong Chen, Chao You, Yue Zhang, Mingtian Wang, Qing Li   +7 more
doaj   +1 more source

Diversidade molecular entre populações de Spodoptera frugiperda no Brasil avaliada por marcadores AFLP. [PDF]

, 2017
O objetivo deste trabalho foi avaliar a diversidade molecular, por meio de marcadores AFLP, de seis populações de Spodoptera frugiperda coletadas na cultura do milho, em diferentes regiões geográficas do Brasil.
ARGE, L. W. P., BORGES, C. T., GRÜTZMACHER, A. D., MANICA-BERTO, R., MENDES, S. M., PINTO, C. C., ROSA, A. P. S. A. da   +6 more
core   +1 more source

Provision of pest alerts is associated with better farm performance in Africa

Pest Management Science, EarlyView.
Provision of pest alerts on invasive crop pest control in Africa was linked with a higher likelihood of adopting integrated pest management practices, as well as an improvement in crop yield and income. The results suggest that pest alerts are crucial in sustainable pest management strategies against invasive pests. Abstract BACKGROUND Crop pests cause
Makaiko G Khonje, Justice A Tambo, Bryony Taylor, Charlotte Day, Frances Williams   +4 more
wiley   +1 more source

Inert powders alone or in combination with neem oil for controlling Spodoptera eridania and Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae

Semina: Ciências Agrárias, 2016
Laboratory studies was carry out to evaluated the potential of inert powders: bentonite, kaolin and diatomaceous earth (DE) applied as dust and aqueous suspension alone and associated with neem oil to the control Spodoptera eridania and Spodoptera ...
Kelly Christiane Constanski Silva, Janaina Zorzetti, Patricia Helena Santoro, Adriano Thibes Hoshino, Pedro Manuel Oliveira Janeiro Neves   +4 more
doaj   +1 more source

Suscetibilidade de cultivares de milho à lagarta-do-cartucho spodoptera frugiperda (lepidoptera: noctuidae). [PDF]

, 2017
bitstream/item/145830/1/cot-165 ...
CARVALHO, H. W. L. de, PROCOPIO, S. de O., SANTOS, M. C. dos, SILVA, S. S., TEODORO, A. V., VASCONCELOS, J. F.   +5 more
core  

Flutuação populacional de Spodoptera frugiperda (J. E. Smith), Diatraea saccharalis (Fabricius) e Doru luteipes (Scuder) em milho convencional e transgênico Bt. [PDF]

, 2015
O surgimento de tecnologias para o controle de pragas na cultura do milho deve ser analisado periodicamente, para a adoção nas regiões produtoras desse cereal. O objetivo deste trabalho foi avaliar a flutuação populacional de Spodoptera frugiperda (J. E.
ARAUJO, L. F. de, CARMO, E. L. do, CRUZ, I., GOULART, M. M. P., HORVATH NETO, A., RATTES, J. F., SILVA, A. G. da   +6 more
core   +1 more source

Predicting the seasonal distribution of fall armyworm in North America using species distribution models

Pest Management Science, EarlyView.
The species distribution model predicts fall armyworm habitat expands in summer, covering much of the central and eastern USA in July–August, before contracting again in September. Abstract BACKGROUND Species distribution models (SDMs) are widely used in pest management to predict outbreak areas.
Fan‐Qi Gao, Robert L Meagher, Rodney N Nagoshi, Jason W Chapman, Regan Early   +4 more
wiley   +1 more source

Impact of the fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), invasion on maize and the native Spodoptera litura (Fabricius) in East Java, Indonesia, and evaluation of the virulence of some indigenous entomopathogenic fungus isolates for controlling the pest

Egyptian Journal of Biological Pest Control, 2022
Background The fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), is an invasive alien species in Indonesia. This study aimed to assess the impact of its invasion in Indonesia by measuring the damaged area caused by the pest in ...
Aminudin Afandhi, Ito Fernando, Tita Widjayanti, Agrintya Kurnia Maulidi, Hirzi Ilman Radifan, Yogo Setiawan   +5 more
doaj   +1 more source

Sistemas de plantio direto e pacotes tecnologicos para as cultivares de algodao da COODETEC e demais no Mato Grosso : Efeitos das coberturas dos sistemas de cultivo sobre Spodoptera spp. [PDF]

, 2006
Após a definição, do ponto de vista entomológico, na fazenda Mourão localizada perto de Campo Verde-MT, dos melhores sistemas de plantio direto, um estudo sobre as relações entre a espécie Spodoptera frugiperda e as plantas de coberturas desses sistemas,
Silvie, Pierre
core  

Estádio de adaptação de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em hospedeiros alternativos. [PDF]

, 2017
A principal praga-alvo na cultura do milho é a lagarta-do-cartucho, Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae), que, pela sua ampla distribuição temporal e geográfica constitui-se em uma das espécies mais nocivas nas regiões ...
BOREGAS, K. G. B., FERNANDES, G. W., MENDES, S. M., WAQUIL, J. M.   +3 more
core   +1 more source