Zobrazeno 1 - 10
of 111
pro vyhledávání: '"plantas inseticidas"'
Publikováno v:
Ciência Agrícola, Vol 19, Iss 3 (2021)
O ácaro Tetranychus evansi Baker e Pritchard (Acari: Tetranychidae) é uma das principais pragas do tomateiro e pode causar prejuízos significativos à produção. Objetivou-se avaliar a toxicidade de produtos alternativos no controle do ácaro T.
Externí odkaz:
https://doaj.org/article/b83fd57f16d4424da6ea208f60a2d986
Publikováno v:
Evidência, Vol 18, Iss 1 (2018)
Plantas podem apresentar propriedades bioativas inseticidas como mecanismo de defesa natural contra algumas espécies de insetos-praga. Visando investigar possíveis fontes naturais que contribuam para a proteção de grãos armazenados, foram avalia
Externí odkaz:
https://doaj.org/article/005cb1f94400417d9a93882732688e88
Publikováno v:
Revista Brasileira de Plantas Medicinais, Vol 16, Iss 3, Pp 499-504 (2014)
O objetivo desta pesquisa foi avaliar o potencial inseticida de Piper nigrum L. (pimenta do reino), Ruta graveolens L. (arruda), Laurus nobilis L. (louro), Syzygium aromaticum (L.) Merr. & L.M.Perry (cravo da índia), Chenopodium ambrosioides L. (mas
Externí odkaz:
https://doaj.org/article/0ad5ad835f21455c9063001d89f2cf1a
Autor:
Diones Krinski, Angélica Massaroli
Publikováno v:
Revista Brasileira de Fruticultura, Vol 36, Iss spe1, Pp 217-224 (2014)
This study aimed to verify the chloroform-methanol nymphicidal action of extracts of Annona mucosa leaves and seeds and of A. crassiflora seeds on second instar nymphs of rice stalk stink bug, Tibraca limbativentris. For each extract the concentratio
Externí odkaz:
https://doaj.org/article/dccc7c37e0a0431689bfd8dbe7de4558
Publikováno v:
Revista Brasileira de Fruticultura, Vol 36, Iss spe1, Pp 225-242 (2014)
A utilização de plantas para o controle de insetos tem aumentado em todo o mundo. Isto ocorre porque os inseticidas vegetais apresentam moléculas biodegradáveis, são menos tóxicos a mamíferos e potencialmente adequados para utilização no con
Externí odkaz:
https://doaj.org/article/6bec8031922749b4ad3bc5ed32d2794f
Publikováno v:
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::dfad4ac96e76aa3562c9f0a1c50c21eb
Autor:
Janaina Zorzetti, Pedro Manuel Oliveira Janeiro Neves, Kelly Christiane Constanski, Patricia Santoro, Inês Cristina Batista Fonseca
Publikováno v:
Semina: Ciências Agrárias, Vol 33, Iss Suplemento 1, Pp 2849-2862 (2012)
Looking for alternatives to pesticides for Hypothenemus hampei control, the objective of this study was to evaluate the potential of aqueous and ethanolic plant extracts of Moringa oleifera (Moringa) and Tephrosia purpurea (tephrosia) (seeds, leaves
Externí odkaz:
https://doaj.org/article/3782828010fd4c7b912913348f989311
Autor:
Corassa, Janaína De Nadai, Machiner, Monique, Valladao, Dênia Mendes de Sousa, Andrighetti, Carla Regina, Weberling, Jaqueline Bilenki
Publikováno v:
Research, Society and Development; Vol. 11 No. 2; e30511223395
Research, Society and Development; Vol. 11 Núm. 2; e30511223395
Research, Society and Development; v. 11 n. 2; e30511223395
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 11 Núm. 2; e30511223395
Research, Society and Development; v. 11 n. 2; e30511223395
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Spodoptera frugiperda worm represents a major problem in maize crop and the use of insecticide is the most used control measure. The main problems related to this practice are related to the development of resistant worm lineages. Studies of plants w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::9b3a9302ed0e806fb2dec386ea3296c0
https://rsdjournal.org/index.php/rsd/article/view/23395
https://rsdjournal.org/index.php/rsd/article/view/23395
Autor:
Leticia Paula dos Santos, Rosicleia Matias da Silva, Claudemir Antonio Garcia Fioratti, Silvana Aparecida de Souza, Emerson Machado de Carvalho, Juliana Rosa Carrijo Mauad, Nelson Luis de Campos Domingues, Rosilda Mara Mussury
Publikováno v:
Brazilian Journal of Biology, Volume: 82, Article number: e266521, Published: 02 DEC 2022
Brazilian Journal of Biology v.82 2022
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology v.82 2022
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
The high consumption rate of vegetables stimulates the cultivation and increases the demand regarding the adequacy of the production processes. The attack of the pest Plutella xylostella causes high losses by reducing product quality, typifying a phy
Autor:
Rafael Reginato Ávila, Vanessa Durante Polonio, Caroline Caramano de Lourenço, Deise Cristina Feldhaus, Natalia de Almeida Batista, Cristina Batista de Lima, Jael Simões Santos Rando, Márcia Luiza Malanotte
Publikováno v:
Semina: Ciências Agrárias, Vol 32, Iss 2, Pp 503-512 (2011)
Were accomplished the effect of plant extracts of clove basil (Ocimum gratissimum L.), horsetail (Equisetum hyemale L.), coriander (Coriandrum sativum L.) and tobacco (Nicotiana tabacum L.) on Brevicoryne brassicae (L., 1758) and Myzus persicae (Sulz
Externí odkaz:
https://doaj.org/article/501a8674bd0e40d6be77664940fbec31