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Suscetibilidade de populações do percevejo-marrom Euschistus heros (Fabricius, 1798) e do percevejo barriga-verde Dichelops furcatus (Fabricius, 1775) a inseticidas
(Universidade Federal de Santa Maria, 2020-02-07)
The neotropical brown stink bug, Euschistus heros (Fabricius, 1798), and the green belly stink
bug, Dichelops furcatus (Fabricius, 1775), are important sucking pests that attack cultivated
plants in Brazil. The ...
Manejo de Spodoptera frugiperda (J. E. Smith, 1797) em milho com plantas Bt, inseticidas químicos e Baculovirus
(Universidade Federal de Santa Maria, 2021-09-10)
The fall armyworm, Spodoptera frugiperda (J. E. Smith 1797) (Lepidoptera: Noctuidae) is considered the main insect pest of corn (Zea mays) in Brazil. The control of this pest is carried out mainly with the use of Bt Plants ...
Relações lineares entre variáveis no controle de buva em soja com diferentes manejos hibernais
(Universidade Federal de Santa Maria, 2022-05-27)
Brazil is considered the world largest producer of soybeans (Glycine max (L.) Merril). Due to its importance, weed control, such as hairy fleabane (Conyza spp.) should be prioritized, once cases of resistance to the herbicide ...
Ocorrência e controle de Sogatella furcifera em arroz no Brasil
(Universidade Federal de Santa Maria, 2022-06-27)
The study aimed to confirm the presence of S. furcifera in rice fields in Brazil and to evaluate the efficiency of insecticides available to control this pest. The dissertation It is divided into two chapters. Chapter 1 ...
Controle e danos de Melanagromyza sojae (Zehntner, 1900) (Diptera: Agromyzidae) em soja
(Universidade Federal de Santa Maria, 2023-04-19)
Soybean is the main grain crop grown in Brazil, with great importance for world
food security. The soybean stem fly (SSF) Melanagromyza sojae (Diptera:
Agromyzidae) is an invasive pest recently identified and categorized ...
Sobrevivência de espécies de Spodoptera (Lepidoptera: Noctuidae) em soja expressando Cry1A.105, Cry2Ab2 E Cry1Ac e suscetibilidade a inseticidas
(Universidade Federal de Santa Maria, 2023-07-17)
In recent seasons, an increase in infestations of species of the genus Spodoptera (Lepidoptera:
Noctuidae) was reported in soybean expressing the Cry1Ac insecticidal protein in Brazil. On
this basis, the objective of ...
Variabilidade geográfica e interespecífica na suscetibilidade de tripeS (Thysanoptera: Thripidae) a inseticidas na cultura da soja
(Universidade Federal de Santa Maria, 2023-12-08)
Thrips (Thysanoptera: Thripidae) have historically been considered secondary soybean pests in
Brazil and other south America countries. However, since the 2010s they have gained
importance in soybean in central e northern ...
Suscetibilidade de Euschistus heros e Diceraeus furcatus (Hemiptera: Pentatomidae) a inseticidas no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2024-02-16)
The Neotropical brown stink bug, Euschistus heros (Fabricius, 1798), and the green belly stink
bug, Diceraeus furcatus (Fabricius, 1775) (Hemiptera: Pentatomidae), are key sucking pests of
soybean and maize in Brazil and ...