Results 131 to 140 of about 22,237,699 (309)

Analysis of foliar chemical variation with hillslope position.

open access: yes, 2015
Results of analyses of variance (ANOVA) for foliar chemical and elemental properties at Letaba and Nwaswitshaka (table contains F-values). This analysis tests for differences within and among species, hillslope position, and their interactions.
Roberta E. Martin (402449)   +3 more
core   +1 more source

Development and deployment of a risk assessment index as a decision‐support tool for managing whitefly‐transmitted viruses affecting squash

open access: yesPest Management Science, EarlyView.
A data‐driven framework identified planting date and row cover as dominant drivers of whitefly‐transmitted virus complex (WTVC) risk in squash. Integration into the SquashRx mobile application enables real‐time risk assessment and supports improved decision‐making for integrated pest management.
Clarence B Codod   +9 more
wiley   +1 more source

Determinación del área foliar de Cinchona pubescens y Cinchona micrantha mediante dimensiones lineales de las hojas [PDF]

open access: yes
El género Cinchona, reconocido por su importancia histórica en farmacología y su amplia distribución en diversas partes del mundo, ha motivado el desarrollo de metodologías eficientes, confiables, no destructivas y de fácil aplicación para la estimación ...
Cruz Cruz,Lorin Yasmit   +1 more
core   +1 more source

Respostas de defesa e resistência induzida por ulvana à antracnose (Colletotrichum lindemuthianum) em cultivares de feijoeiro comum (Phaseolus vulgaris L.): [dissertação] [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-graduação em Recursos Genéticos VegetaisO efeito da aplicação foliar do polissacarídeo algal, ulvana, na resistência à antracnose e nas ...
Fernandes, Walter Soares
core  

Host resistance modulates in planta efficacy of seed‐applied fluxapyroxad against spot form net blotch in barley

open access: yesPest Management Science, EarlyView.
Barley variety influences fluxapyroxad efficacy by affecting distribution and dissipation of the active ingredient, with plant biomass contributing to these differences. Abstract BACKGROUND Seed‐applied fungicides are used to protect barley seedlings from spot form net blotch, caused by Pyrenophora teres f. maculata, among other diseases.
Varthini Govindaraju Punithan   +5 more
wiley   +1 more source

Composition of Growing Media and Concentration of Foliar Fertilizer Affected Yield and Quality of Purple Eggplant (Solanum melongena L.)

open access: yesJurnal Ilmu Pertanian Indonesia
The study aimed to obtain the best combination of growing media composition and the concentration of foliar fertilizer (Gandasil B) on the yield quality of eggplant.
Ramdan Hidayat   +2 more
doaj   +1 more source

"ABSORÇÃO FOLIAR DE SILÍCIO COMPARADA COM O FORNECIMENTO DO ELEMENTO VIA SOLO PARA A CULTURA DO ARROZ"

open access: yes, 2007
"O arroz é uma cultura muito importante no mundo todo e, como toda cultura, ela necessita ser suprida com os nutrientes essenciais e benéficos, podendo ser aplicada tanto via solo, quanto via foliar.
João Paulo Tostes Correia
core  

Wheat Foliar Diseases in Queensland Especially Yellow Spot

open access: yes
The data is used in research for breeding new varieties of Australian wheat that are resistant to incorporate genes that confer resistance to the foliar disease Yellow Spot (Pyrenophora tritici-repentis).
Neary, Liz
core   +1 more source

Equilíbrio vegetativo e produtivo na qualidade da uva das variedades Merlot e Syrah em São Joaquim - SC [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2012Uma questão central no manejo do vinhedo é a relação produtividade x qualidade.
Cesconeto, Juliano Frederico da Rosa
core  

Methomyl resistance in Dalbulus maidis (Hemiptera: Cicadellidae): selection, inheritance and multiple‐resistance

open access: yesPest Management Science, EarlyView.
The inheritance of methomyl resistance in Dalbulus maidis is autosomal, incompletely dominant and polygenic. No cross‐resistance was found between methomyl and chlorfenapyr, cyantraniliprole and isocycloseram. Abstract BACKGROUND Acetylcholinesterase (AChE) inhibitor insecticides have been important tools for the management of Dalbulus maidis in Brazil;
Matheus Gerage Sacilotto   +3 more
wiley   +1 more source

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