Results 161 to 170 of about 43,118 (314)

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

Unexpected dextrins in the spice Capsicum powder

Dried and ground fruits of Capsicum spp. are used to produce a powder with a high culinary and economic value. Non-targeted methods in analytical chemistry are an excellent tool to screen the chemical composition of this Capsicum powder.
Spielmeyer, Astrid, Haack, Bettina, Riedl, Janet, Fauhl-Hassek, Carsten, Vergara Montalvo, Fredd   +4 more
core   +1 more source

Evaluating astigmatid mites as supplemental food for Macrolophus pygmaeus: contrasting responses between commercial and wild populations

Pest Management Science, EarlyView.
Astigmatid mites provide low‐cost supplemental food for Macrolophus pygmaeus, supporting survival and development, with population‐specific responses and Acarus siro and Carpoglyphus lactis as the most promising alternatives. Abstract BACKGROUND Early establishment of Macrolophus pygmaeus in crops depends on the availability of supplemental food ...
María del Carmen Reche, Carolina Graválos, Amador Rodríguez‐Gómez, Virginia Balanza, Ana Belén Abelaira, Pablo Bielza   +5 more
wiley   +1 more source

Densidad poblacional y plasticidad fenotípica del ají picante (Capsicum annuum L.) c.v. cayene long slim

Intropica, 2009
El objetivo de la presente investigación consistió en evaluar el efecto de la densidad poblacional sobre la plasticidad fenotípica del Ají picante (Capsicum annuum L.) cultivar Cayenne, bajo las condiciones agroecológicas del Valle medio del rio Sinú ...
Irma Quintero, Fernando Barraza
doaj  

Evaluating predatory arthropods for the biological control of the invasive Thrips parvispinus (Thysanoptera: Thripidae) in greenhouse sweet pepper

Pest Management Science, EarlyView.
This study shows that Orius laevigatus, alone or with other predators, consistently achieved the highest suppression of Thrips parvispinus and improved plant productivity. Franklinothrips vespiformis coexisted with O. laevigatus, suggesting compatibility, while Amblyseius swirskii declined, indicating incompatibility. Individually, F. vespiformis and A.
Estefanía Rodríguez, Mario Porcel, Antonio Robledo, Lidia Lara, María del Mar Téllez, María del Mar Montoro, Clemente Martínez, Apostolos Pekas   +7 more
wiley   +1 more source

A synergistic alliance between nematophagous fungi and organic matter against plant‐parasitic nematodes: a systematic review

Pest Management Science, EarlyView.
Certain beneficial fungi are widely used to control harmful nematodes in crops, especially when combined with organic matter. Together, they improve soil health, support plant growth, and enhance nutrient cycling. This natural partnership offers a promising, environmentally friendly approach to strengthening sustainable agriculture and reducing ...
Ndivhuwo Ramatsitsi, Alen Manyevere, Admire Rukudzo Dzvene   +2 more
wiley   +1 more source

Capsaicinoides em Capsicum annuum L. e Capsicum frutescens L. e avaliação do teor em capsaicina em Capsicum annuum L., do Rio Grande do Sul

, 1988
Os capsaicinóides de frutos maduros de Capsicum frutescens L. e Capsicum annuum L. foram cromatografados em camada delgada e eluídos de placas ativadas de sílica Gel G com ciclohexano, clorofórmio e ácido acético (7:2:1).
Ene, Liane L., Silva, Gilberto Antonio de Assis Brasil e, Siqueira, Norma Cloris Saraiva de, Mentz, Lilian Auler, Alice, Cecilia Ballve, Chaves, Celia Machado Gervasio   +5 more
core  

Host plant‐specific volatiles of Beauveria bassiana‐colonized plants initiate trophic plant–aphid–predator cascades

Pest Management Science, EarlyView.
Endophytic colonization of melon plants by B. bassiana modifies the crop volatile profiles in a genotype‐dependent manner. A predator choice is biased toward endophytically colonized plants infested with aphids revealing a guardian within effect of the fungus of great potential in integrated pest management.
María Cuenca‐Medina, Raquel Rodríguez‐Solana, José Manuel Moreno‐Rojas, Rafael Alcalá‐Herrera, Enrique Quesada‐Moraga, Natalia González‐Mas   +5 more
wiley   +1 more source

Green synthesis of zinc oxide nanoparticles using Cassia absus leaf extract and evaluation of their biofertilizer potential and in vitro antibacterial activity against phytopathogens. [PDF]

Discov Nano
Iqbal H, Rehman ZU, Jamil M, Ahmad N, Hazzazi Y, Assad N, Malik R, Ahmad M, Shariq M, Vandy A, Sharma M.   +10 more
europepmc   +1 more source

Capsicum annum (detalle)

, 2009
Detalle del ejemplar de Capsicum ...
Enrique Ramirez Garcia
core