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| Registros recuperados: 16 | |
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| BETTIOL, W.; GARIBALDI, A.; MIGHELI, Q.. |
| Application of concentrated metabolites of Bacillus subtilis - CMBS - (5,000 ug/mL) one and 24 h before or after inoculation of Sphaerotheca fuliginea (3 x 10 4 conidia/mL) reduced the number of lesions on cucumber leaves by 90-99%. The average number of lesions on control plants was 16.7 per leaf. A wettable powder product formulated with cells (10%) and metabolites (10%) of B. subtilis (WPBS), and CMBS sprayed on cucumber plants (1,000 ug/mL and 10,000 ug/mL) twice a week totally controlled powdery mildew. In the control treatment, 18 days after the first spray, the percent leaf surface covered by lesions was 99.0 and 46.7%, on the cotyledonary and expanded leaves, respectively. In the control treatment, 30 days after the first spray, the percent leaf... |
| Tipo: Artigo de periódico |
Palavras-chave: Resistance; Tilletiopsis spp; Cladosporium sp; Verticillium lecanii; Acremonium alternatum; Métodos de controle; Fungicidas; Inimigos naturais.; Controle Biológico; Resistência.; Ampelomyces quisqualis; Control methods; Biological control; Fungicides; Natural enemies.. |
| Ano: 1997 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/12884 |
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| ADAIME, R.; SOUSA, M. S. M.; SANTOS, J. C. R.; DEUS, E. G.. |
| The objective of this study was to evaluate the potential of the pioneer plant species Bellucia grossularioides (L.) Triana (Melastomataceae) to act as a reservoir for parasitoids of fruit flies in the Brazilian Amazon. We collected 48 samples of fruits (total of 4,012 fruits, 43.98 kg) during the months of July, August and September of 2013, in 15 of the 16 municipalities of Amapá State, Brazil. All samples showed infestation by fruit flies, with rates varying from 60.6 to 239.1 puparia/kg of fruit (mean of 106.8 puparia/kg of fruit). The percentage of emergence varied 18.6 to 64.3% (mean of 39.9%). Specimens of Anastrepha coronilli Carrejo & González (Diptera: Tephritidae) were obtained from all samples collected. Specimens of Neosilba (Diptera:... |
| Tipo: Artigo de periódico |
Palavras-chave: Anastrepha coronilli.; Controle biológico; Inimigo natural; Biological control; Doryctobracon areolatus; Natural enemies.. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088886 |
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| Sá,Luiz Alexandre Nogueira de; Pessoa,Maria Conceição Peres Young; Moraes,Gilberto José de; Marinho-Prado,Jeanne Scardini; Prado,Simone de Souza; Vasconcelos,Rosa Miriam de. |
| Abstract: The objective of this work was to address the classical biological control of pests in Brazil, regarding procedures to import and export native biological material. A brief introduction will be given on the current legal issues on the use of biocontrol agents, as well as some considerations on the existing quarantine pests and actions already carried out in the country. The safety in the introduction of exotic organisms is important for Brazilian phytosanitary defense and for a higher adoption of classical biocontrol, making it available for integrated pest management (IPM). Legal and normative aspects establish the procedures that must to be adopted, not only to protect bioprospecting and native organisms, but also to minimize risks to the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biological control; Plant protection; IPM; Legal issues; Natural enemies.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500502 |
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| Registros recuperados: 16 | |
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