| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
16/11/2023 |
|
Data da última atualização: |
16/11/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
RIBEIRO, L. P.; AMANDIO, D. T. T.; RAKES, M.; BELEGANTE, F.; MORESCO, C.; NESI, C. N.; ZANARDI, A. M.; GRÜTZMACHER, A. D.; BERNARDI, D.; ZANARDI, O. Z. |
|
Título: |
Insecticides for corn leafhopper management versus entomopathogenic fungal isolates: In vitro compatibility, physical-chemical interactions, and on-farm assessments. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Crop Protection, Amsterdã, v. 174, p. 1-15, 2023. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study is the first investigation of the biological compatibility of isolates IBCB 66 and Simbi BB15 of Beauveria
bassiana and Esalq-1296 of Cordyceps fumosorosea, registered in Brazil for the management of corn leafhopper
Dalbulus maidis, with synthetic insecticides used in the management of sucking insects in the initial growth stage
of maize crops. The biological index was used to identify the most compatible synthetic insecticides with each
fungal isolate tested and isolate IBCB 66 of B. bassiana was the most sensitive. In addition, most mixtures of
synthetic insecticides with mycoinsecticides were physically compatible, except for the mixture of mycoinsecticide
based on isolate Simbi BB15 of B. bassiana (OD formulation) with insecticides based on acephate, profenophos +
cypermethrin, and dinotefuran + lambda-cyhalothrin, which showed absence of homogeneity. Field
trials (on-farm assessments) of two-crop seasons indicate that compatibility of insecticides with mycoinsecticides
is a key factor for the effectiveness of mixtures in D. maidis population suppression, reduction of incidence and
severity of corn stunt complex (CSC), and yield of corn crops. The mixtures of imidacloprid + beta-cyfluthrin and
imidacloprid + bifenthrin with mycoinsecticides based on B. bassiana (isolate Simbi BB15) and C. fumosorosea
(isolate Esalq-1296) showed the best results in all parameters assessed. Thus, the association of mycoinsecticides
with synthetic insecticides is a promising alternative for the management of the corn leafhopper and CSC
pathosystem. However, the compatibility of synthetic insecticides is crucial for the success of the associated use
of chemical and fungal agents. MenosThis study is the first investigation of the biological compatibility of isolates IBCB 66 and Simbi BB15 of Beauveria
bassiana and Esalq-1296 of Cordyceps fumosorosea, registered in Brazil for the management of corn leafhopper
Dalbulus maidis, with synthetic insecticides used in the management of sucking insects in the initial growth stage
of maize crops. The biological index was used to identify the most compatible synthetic insecticides with each
fungal isolate tested and isolate IBCB 66 of B. bassiana was the most sensitive. In addition, most mixtures of
synthetic insecticides with mycoinsecticides were physically compatible, except for the mixture of mycoinsecticide
based on isolate Simbi BB15 of B. bassiana (OD formulation) with insecticides based on acephate, profenophos +
cypermethrin, and dinotefuran + lambda-cyhalothrin, which showed absence of homogeneity. Field
trials (on-farm assessments) of two-crop seasons indicate that compatibility of insecticides with mycoinsecticides
is a key factor for the effectiveness of mixtures in D. maidis population suppression, reduction of incidence and
severity of corn stunt complex (CSC), and yield of corn crops. The mixtures of imidacloprid + beta-cyfluthrin and
imidacloprid + bifenthrin with mycoinsecticides based on B. bassiana (isolate Simbi BB15) and C. fumosorosea
(isolate Esalq-1296) showed the best results in all parameters assessed. Thus, the association of mycoinsecticides
with synthetic insecticides is a p... Mostrar Tudo |
|
Thesagro: |
Beauveria bassiana; Chemical control; Compatibility index; Cordyceps fumosorosea; Integrated pest management (IPM). |
|
Categoria do assunto: |
O Insetos e Entomologia |
|
|
|
|
Marc: |
LEADER 02644naa a2200289 a 4500
001 1133927
005 2023-11-16
008 2023 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, L. P.
245 $aInsecticides for corn leafhopper management versus entomopathogenic fungal isolates$bIn vitro compatibility, physical-chemical interactions, and on-farm assessments.$h[electronic resource]
260 $c2023
520 $aThis study is the first investigation of the biological compatibility of isolates IBCB 66 and Simbi BB15 of Beauveria bassiana and Esalq-1296 of Cordyceps fumosorosea, registered in Brazil for the management of corn leafhopper Dalbulus maidis, with synthetic insecticides used in the management of sucking insects in the initial growth stage of maize crops. The biological index was used to identify the most compatible synthetic insecticides with each fungal isolate tested and isolate IBCB 66 of B. bassiana was the most sensitive. In addition, most mixtures of synthetic insecticides with mycoinsecticides were physically compatible, except for the mixture of mycoinsecticide based on isolate Simbi BB15 of B. bassiana (OD formulation) with insecticides based on acephate, profenophos + cypermethrin, and dinotefuran + lambda-cyhalothrin, which showed absence of homogeneity. Field trials (on-farm assessments) of two-crop seasons indicate that compatibility of insecticides with mycoinsecticides is a key factor for the effectiveness of mixtures in D. maidis population suppression, reduction of incidence and severity of corn stunt complex (CSC), and yield of corn crops. The mixtures of imidacloprid + beta-cyfluthrin and imidacloprid + bifenthrin with mycoinsecticides based on B. bassiana (isolate Simbi BB15) and C. fumosorosea (isolate Esalq-1296) showed the best results in all parameters assessed. Thus, the association of mycoinsecticides with synthetic insecticides is a promising alternative for the management of the corn leafhopper and CSC pathosystem. However, the compatibility of synthetic insecticides is crucial for the success of the associated use of chemical and fungal agents.
650 $aBeauveria bassiana
650 $aChemical control
650 $aCompatibility index
650 $aCordyceps fumosorosea
650 $aIntegrated pest management (IPM)
700 1 $aAMANDIO, D. T. T.
700 1 $aRAKES, M.
700 1 $aBELEGANTE, F.
700 1 $aMORESCO, C.
700 1 $aNESI, C. N.
700 1 $aZANARDI, A. M.
700 1 $aGRÜTZMACHER, A. D.
700 1 $aBERNARDI, D.
700 1 $aZANARDI, O. Z.
773 $tCrop Protection, Amsterdã$gv. 174, p. 1-15, 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
|
Voltar
|
|
|
| Registros recuperados : 33 | |
| Registros recuperados : 33 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
