RSS 1.0Departamento de Proteção Vegetal
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Effectiveness of Steinernema rarum PAM 25 (Rhabditida: Steinernematidae) Against Drosophila suzukii (Diptera: Drosophilidae)
; ; ; ; Wilcken, Silvia Renata Siciliano
; ; (Journal of economic entomology, 2022) [Artigo]
Drosophila suzukii (Matsumura 1931) represents one of the main pests of small fruits. The use of biological agents is very promising for insect control. In the present study, the nematode Steinernema rarum PAM 25 was ... -
Deois flexuosa (Hemiptera: Cercopidae) in Perennial Forage Species (Poaceae): Quali-quantitative Impacts and Tolerance Expression
; ; ; ; ; Baldin, Edson Luiz Lopes (Neotropical Entomology, 2022) [Artigo]
This study aimed to characterize the quantitative and qualitative damage caused by Deois flexuosa (Walker) (Hemiptera: Cercopidae) adults in Axonopus catharinensis cv. SCS 315 Catarina and Cynodon dactylon (Tifton 85 and ... -
Application technology of SfMNPV-6nd in the control of fall armyworm
Dorneles, Joáz; Raetano, Carlos Gilberto ; Prado, Evandro Pereira ; de Oliveira, Regiane Cristina (Pesquisa Agropecuaria Brasileira, 2022) [Artigo]
The objective of this work was to evaluate the application technology and the compatibility of the SfMNPV-6nd baculovirus with surfactants and markers in the mortality of Spodoptera frugiperda second‑instar larvae. The ... -
Molecular characterization of Encarsia inaron (Walker, 1839) naturally associated with Bemisia tabaci (Gennadius, 1889) in Brazil
Cirino, Thaís Carolina Silva; Alvarez, Daniel de Lima ; ; ; Watanabe Maranho, Luís Fernando ; De Marchi, Bruno Rossitto ; Bello, Vinicius Henrique ; Sakate, Renate Krause ; de Oliveira, Regiane Cristina (Idesia, 2022) [Artigo]
This work is the first record of Encarsia inaron (Walker, 1839) (Hymenoptera: Aphelinidae) parasitizing Bemisia tabaci (Gennadius, 1889) (Hemiptera: Aleyrodidae) on soybeans in Brazil. Morphological and molecular ... -
Impact of fungicide application volume on ASIAN rust control and soybean crop yield
; Raetano, Carlos Gilberto; Negrisoli, Matheus Mereb ; Bernardes, Laryssa Moreira ; Junior, Luciano Del Bem ; Rodrigues, Danilo Morilha ; da Silva, Flávio Nunes ; Dario, Gustavo (European Journal of Plant Pathology, 2022) [Artigo]
Multisite fungicides are an anti-resistance strategy to control Phakopsora pachyrhizi. Among the protective fungicides, mancozeb is a fungicide that has been highlighted. However, the interaction between the fungicide spray ... -
Evaluation of resistance of Bt and non-Bt maize genotypes to Dalbulus maidis (Hemiptera: Cicadellidae) and associated mollicutes
Faria, Rodrigo Donizeti; Fanela, Thiago Luis Martins ; Sartori, Maria Márcia Pereira ; ; ; Baldin, Edson Luiz Lopes (Phytoparasitica, 2022) [Resenha]
Corn is one of the main cereals grown in Brazil. However, attack of pest arthropods may compromise significantly crop yield. The corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) is a vector of ... -
First record in Brazil of Brachymeria annulata (Fabricius) (Hymenoptera: Chalcididae) and Trichospilus diatraeae Cherian and Margabandhu (Hymenoptera: Eulophidae) parasitising pupae of Iridopsis panopla Prout (Lepidoptera: Geometridae) in eucalyptus (Myrtaceae)
; ; ; Wilcken, Carlos F.; Santos, Fábio A. Dos ; ; ; ; ; (Canadian Entomologist, 2022) [Artigo]
Iridopsis panopla (Lepidoptera: Geometridae) is a defoliator of eucalyptus (Myrtaceae). Iridopsis panopla pupae were collected on a commercial plantation of Eucalyptus grandis, in the locality of Ribas do Rio Pardo, Mato ... -
Quadrastichus mendeli (Hymenoptera: Eulophidae): parasitism on Leptocybe invasa (Hymenoptera: Eulophidae) and first record in Brazil
Puretz, B. O.; Gonzalez, C. J. ; Mota, T. A. ; Dallacort, S. ; Carvalho, V. R. ; ; ; ; Wilcken, C. F. (Brazilian Journal of Biology, 2022) [Nota]
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The survival, development, and reproduction of Gonipterus platensis (Coleoptera: Curculionidae) on the main Eucalyptus (Myrtaceae) genotypes planted in Brazil
de Oliveira, Nádia Cristina; Ribeiro, Murilo Fonseca ; ; ; ; ; ; Wilcken, Carlos Frederico (PeerJ, 2022) [Artigo]
Background. Gonipterus platensis Marelli (Coleoptera: Curculionidae) is the main defoliating beetle of Eucalyptus L'Hér. (Myrtaceae) plants worldwide. The suitability of Eucalyptus to this pest varies among host plant ... -
Efficacy of Telenomus podisi Ashmead, 1893 (Hymenoptera: Platygastridae) release for the control of Euschistus heros (Fabricius, 1794) (Hemiptera: Pentatomidae) eggs in soybean, in Brazil
Pernambuco Filho, José C. A.; Almeida, Wellington S. M. ; ; ; de Oliveira, Regiane Cristina (Idesia, 2022) [Artigo]
This study aimed to assess the effectiveness of releases of different amounts of Telenomus podisi for the control of Euchistus heros in soybean crops. In addition, productivity was determined between treatments. The ... -
Taxonomic revision of the leaf-cutting ant Acromyrmex subterraneus (Forel, 1893)
Forti, Luiz Carlos; Andrade, Ana Paula Protti ; Camargo, Roberto da Silva ; Mota Filho, Tarcísio Marcos Macedo ; Scudillio, Tamires Tainara ; ; Sousa, Katia Kaelly Andrade ; Caldato, Nadia (International Journal of Tropical Insect Science, 2022) [Artigo]
Leaf-cutting ants (genera Acromyrmex, Amoimyrmex and Atta) are the most important generalist herbivores in the Neotropical Region. The subspecies of Acromyrmex subterraneus are morphologically similar but differing from ... -
Anatomical indicators of Eucalyptus spp. resistance to Glycaspis brimblecombei (Hemiptera: Aphalaridae)
Piero, Fernando Henrique Moreno de Oliveira del; Wilcken, Carlos Frederico ; Domingues, Maurício Magalhães ; Favoreto, Ana Laura ; Rodella, Roberto Antonio ; ; ; ; (PeerJ, 2022) [Artigo]
The total area of forest crops in Brazil is 9.55 million hectares, of which 7.5 million hectares are Eucalyptus. These crops are the most productive in the world, but may suffer losses due to exotic pests, including Glycaspis ... -
Incorporation of essential oil from Vitex gardneriana (Lamiaceae) in microemulsions systems based on mineral and cottonseed oils increased its bioactivity against a coconut pest mite
; ; ; Farias, Adriano Pimentel; ; ; ; (Industrial Crops and Products, 2022) [Artigo]
Coconut (Cocos nucifera L.) is an important cash crop for Asia, Africa and tropical America. The coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae) is a major coconut pest, inflicting heavy damage to fruits, ... -
Chemical composition of Cymbopogon flexuosus (Poaceae) essential oil, its insecticidal and repellency activity against Sitophilus zeamais (Coleoptera:Curculionidae)
Mota Filho, Tarcísio Marcos Macedo; Camargo, Roberto da Silva ; ; ; ; ; ; (International Journal of Tropical Insect Science, 2022) [Artigo]
Sitophilus zeamais (Coleoptera: Curculionidae) is a common pest in stored corn grains [Zea mays (Poaceae)]. Synthetic insecticides are effective to control S. zeamais; however, they can develop resistant insects and are ... -
Non-proteinaceous salivary compounds of a predatory bug cause histopathological and cytotoxic effects in prey
; ; ; ; ; Wilcken, Carlos Frederico; ; (Toxicon, 2022) [Artigo]
N,N-dimethylaniline and 1,2,5-trithiepane, present in the salivary glands of Podisus nigrispinus Dallas (Heteroptera: Pentatomidae), are toxic compounds which kill prey. The insecticidal activity and midgut cytotoxicity ... -
Differential reaction of sweet pepper to infection with the crinivirus tomato chlorosis virus probably depends on the viral variant
Vicentin, Eduardo; ; Nogueira, Angélica Maria ; Moura, Mônika Fecury ; Bello, Vinicius Henrique ; Ribeiro Júnior, Marcos Roberto ; ; ; ; Krause-Sakate, Renate et al. (Plant Pathology, 2022) [Artigo]
The tomato chlorosis virus (ToCV), transmitted by whitefly species of the genera Bemisia and Trialeurodes in a semipersistent manner, causes significant losses in solanaceous crops including tomato (Solanum lycopersicum) ... -
Feasible sampling plan for adults of Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae) in orange orchards
Santana, Alisson da Silva; Lima, Ana Paula Santana ; ; ; ; ; ; (Crop Protection, 2022) [Artigo]
The success of integrated pest management programs depends on the use of feasible and efficient sampling plans. Considering that the citrus blackfly, Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae), is an important ... -
Do soil density and humidity affect nest-founding in leaf-cutting ant queens?
Sousa, Kátia K. A.; Camargo, Roberto S. ; Caldato, Nadia ; Farias, Adriano P. ; Matos, Carlos A. O. ; ; Forti, Luiz C. (Entomologia Experimentalis et Applicata, 2022) [Artigo]
The habitat choice of nest sites by founding queens of leaf-cutting ants varies with abiotic factors such as temperature, soil density, and soil humidity. In this study, we tested the hypothesis that soil density and ... -
Brugmansia suaveolens as a New Host for Root-Knot Nematode, Meloidogyne incognita, in Goi_as State, Brazil
Nascimento, D. D.; Silva, E. M. ; Lopes, A. P. M. ; Ferreira, R. J. ; Carvalho, V. R. ; Santos, A. L. Z. ; Correia, E. T. ; Wilcken, S. R. S. ; Soares, P. L. M. (Plant Disease, 2022) [Nota]
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Detection and estimation of Mastigimas anjosi (Hemiptera: Calophyidae) populations on Cedrela fissilis trees
; ; ; ; ; Prado, Evandro P.; ; ; ; Wilcken, Carlos F. et al. (Royal Society Open Science, 2022) [Artigo]
Mastigimas anjosi is an important pest of Cedrela fissilis in the southeastern and southern regions of Brazil. The objective of the present study was to investigate the effect of the temperature, relative humidity, rainfall ...