Results 101 to 110 of about 36,509 (256)

Spodoptera cosmioides (Walker) e Spodoptera eridania (Cramer) (Lepidoptera: Noctuidae): novas pragas de cultivos da Região Nordeste. [PDF]

, 2015
Aspectos biológicos. Spodoptera cosmioides. Spodoptera eridania. Principais culturas atacadas. Hospedeiros alternativos.
TEODORO, A. V., NEGRISOLI JUNIOR, A. S., CARVALHO, H. W. L. de, BUENO, A. de F., NEGRISOLI, C. R. de C. B., PROCOPIO, S. de O., BRITO, L. F., GUZZO, E. C.   +7 more
core  

Rotenone Induces Morphological Damage and Reduction in Catecholamine Levels in the Central Nervous System of the Ascidian Styela plicata

Environmental Toxicology, EarlyView.
ABSTRACT Ascidians are invertebrates that occupy a key phylogenetic position as a sister group of the vertebrates. The organization of their central nervous system (CNS), with cortex and medulla, indicates a plesiomorphic character of the gray and white matter of vertebrates, making this group of animals useful for studies of neurodegenerative events ...
Andressa de Abreu Mello, Carlos Augusto Borges de Andrade Gomes, Rafaela Rocha dos Santos, Cintia Monteiro de Barros, Silvana Allodi   +4 more
wiley   +1 more source

Editorial: Improving Bacillus thuringiensis Toxins for Better Pest Control

Frontiers in Microbiology, 2021
Tereza Cristina Luque Castellane, Manoel V. F. Lemos, Baltasar Escriche   +2 more
doaj   +1 more source

Insect Feeding Assays with Spodoptera exigua on Arabidopsis thaliana

Bio-Protocol, 2020
Plant-insect interaction is an important field for studying plant immunity. The beet armyworm, Spodoptera exigua, is one of the best-known agricultural pest insects and is usually used to study plant interactions with chewing insects. Here, we describe a
Yanrong You, Chunpeng An, Chuanyou Li
doaj   +1 more source

Impact of Cry1AB toxin from transgenic maize (Mon 810) and microbial BT spray (Dipel) on the ecology of a non-target parasitoid, Cotesia marginiventris

, 2008
Cry1Ab toxin derived from Bacillus thuringiensis (Bt) has been used for the control of susceptible lepidopteran species throughout the world. Currently, sprayable Bt formulations and transgenic plants have been used for lepidopteran pest control.
Paejaroen, Paiphan
core  

Structure of the Arabidopsis receptor kinase SRF6 ectodomain determined from crystals obtained using the LRR crystallization screen

Acta Crystallographica Section D, EarlyView.
A crystallization screen that has enabled the structural analysis of various extracellular domains of plant membrane receptor kinases is described together with the structure of the LRR domain of the receptor SRF6.Plant‐specific membrane receptor kinases with structurally diverse extracellular domains regulate key processes in plant growth, development,
Alberto Caregnato, Ulrich Hohmann, Michael Hothorn   +2 more
wiley   +1 more source

Amélioration des activités insecticides des protéines Vip3 de Bacillus thuringiensis

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
Vip3 proteins were considered as a second generation of biopesticides. They are synthesized and secreted by Bacillus thuringiensis during the vegetative growth phase.
Sameh SELLAMI, Lobna ABDELKEFI MESRATI, Slim TOUNSI, Kais JAMOUSSI   +3 more
doaj   +2 more sources

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

Survival and development of Spodoptera eridania, Spodoptera cosmioides and Spodoptera albula (Lepidoptera: Noctuidae) on genetically-modified soybean expressing Cry1Ac and Cry1F proteins.

Pest management science, 2020
Spodoptera eridania (Stoll), S. cosmioides (Walker) and S. albula (Walker) (Lepidoptera: Noctuidae) are considered secondary pests of soybean in South America. The genetically-modified soybean DAS-444Ø6-6 × DAS-81419-2 with tolerance to 2,4-dichlorophenoxyacetic acid (2,4-D), glyphosate and ammonium glufosinate herbicides (event DAS-444Ø6-6) and insect-
Machado, Eduardo P, dos S Rodrigues Junior, Gerson L, Somavilla, Junior C, Führ, Fábio M, Zago, Stefan L, Marques, Luiz H, Santos, Antonio C, Nowatzki, Timothy, Dahmer, Mark L, Omoto, Celso, Bernardi, Oderlei   +10 more
openaire   +2 more sources

PATOGENESITAS Spodoptera exigua NUCLEO POLYHEDRO VIRUS UNTUK MENGENDALIKAN HAMA ULAT GRAYAK (Spodoptera exigua Hubn) DI PERTANAMAN BAWANG MERAH (Allium ascalonicum) SECARA IN VITRO

, 2017
Control of Grayak Caterpillar (Spodoptera exigua Hubn) pest by farmers generally is still use synthetic insecticides that have such a negative impact resistance, resurgence, killing natural enemies, increasing residue on crop yields, environmental ...
Hastuti, Dewi, Syailendra, Andree, Muztahidin, Nur Iman   +2 more
core   +1 more source