Results 31 to 40 of about 67,933 (240)

Dose Effects of Flubendiamide and Thiodicarb against Spodoptera Species Developing on Bt and Non-Bt Soybean

open access: yesInsects, 2023
An increase in Spodoptera species was reported in Bt soybean fields expressing Cry1Ac insecticidal proteins in Brazil, requiring additional management with chemical insecticides.
Daniela N. Godoy   +8 more
doaj   +1 more source

Fall Armyworm (Spodoptera frugiperda) [PDF]

open access: yes, 2021
The fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), originated from America but is reported recently from Africa and the Asia-Pacific. FAW has caused huge international concern since its outbreak in Africa since 2016 and in Asia since mid-2018.
Deshmukh, S S   +4 more
openaire   +1 more source

EFIKASI INSEKTISIDA NABATI EKSTRAK BUNGA KEMBANG BULAN (Tithonia diversifolia A. Gray) TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI DI LABORATORIUM

open access: yesBioLink, 2019
Armyworm (Spodoptera litura) is one of the pests that attack vegetable plants in Indonesia. The attack resulted in the leaves of the plant being cut and perforated so as to reduce productivity and even crop failure The aim of the study was to determine ...
Azwana Azwana   +2 more
doaj   +1 more source

Characterization of the mitochondrial genome of Spodoptera exempta (Lepidoptera: Noctuidae) from South Africa

open access: yesMitochondrial DNA. Part B. Resources, 2021
The African armyworm, Spodoptera exempta, is an episodic migratory crop pest with an expanding distribution worldwide. This is the first report of the circular mitochondrial genome of S.
Zaiyuan Li   +3 more
doaj   +1 more source

First U.S. records of Amorbia concavana (Zeller) (Lepidoptera: Tortricidae) [PDF]

open access: yes, 2012
Amorbia concavana (Zeller) (Lepidoptera: Tortricidae) is reported in Florida, USA. Male and female specimens are figured, and new host records are given. The species is compared to other Nearctic species of Amorbia Clemens.
Hayden, James E.
core   +2 more sources

The phytochemical composition of Melia volkensii and its potential for insect pest management [PDF]

open access: yes, 2020
Due to potential health and environmental risks of synthetic pesticides, coupled with their non-selectivity and pest resistance, there has been increasing demand for safer and biodegradable alternatives for insect pest management.
Backx, Simon   +9 more
core   +2 more sources

Volumes de calda e pontas de pulverização no controle químico de Spodoptera frugiperda na cultura do sorgo forrageiro Spray volume and spray nozzle effects on chemical control of Spodoptera frugiperda in fodder sorghum

open access: yesEngenharia Agrícola, 2010
No manejo de Spodoptera frugiperda na cultura do sorgo, a utilização de inseticida ainda é a principal tática recomendada, contudo este método de controle precisa ser otimizado.
João P. A. R. Da Cunha   +1 more
doaj   +1 more source

Biología y morfología externa de los estadios inmaduros de Spodoptera dolichos (Lepidoptera: Noctuidae)

open access: yesNovitates Caribaea, 2021
Se describen la morfología externa y la biología de los estadios inmaduros de Spodoptera dolichos (Fabricius, 1974), (Lepidoptera: Noctuidae). Las larvas fueron colectadas en Ipomoea triloba L.
Arley Acosta Estévez
doaj   +1 more source

Trichogramma (Hymenoptera: Trichogrammatidae) Species, Egg Parasitoids of Diatraea saccharalis (Lepidoptera: Crambidae) on Sugarcane (Poales: Poaceae) in Argentina [PDF]

open access: yes, 2016
The aim of this study was to identify egg parasitoids of Diatrea saccharalis F., sensu Guenée (Lepidoptera: Crambidae) in sugarcane in Tucumán, Argentina.
Isas, Marcos Gerardo   +3 more
core   +1 more source

Metatranscriptomic analysis of larvae guts from field-collected and laboratory-reared Spodoptera frugiperda from the South American subtropical region [PDF]

open access: yes, 2015
This is the first study to report a high-throughput approach integrating gene expression data from Spodoptera frugiperda guts and their associated metatranscriptomes.
Cabrera, Natalia Alina   +2 more
core   +2 more sources

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