Results 101 to 110 of about 22,237,699 (309)
Sampling Procedure for Foliar Analysis of Kalanchoe blossfeldiana ‘Feuerzauber’1
Journal of the American Society for Horticultural Science, 1980 Abstract Kalanchoe blossfeldiana Poelln. ‘Feuerzauber’ plants were grown with sufficient and insufficient levels of N and Ca and differences in leaf concentrations of each nutrient between the sufficient and insufficient treatments (“differential”) were determined at various times between 5 and
Paul V. Nelson +2 more
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Pest Management Science, EarlyView.This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King +6 more
wiley +1 more source
Pest Management Science, EarlyView.Genotype and cropping system influenced oilseed rape ecophysiological traits, including glucosinolate compounds (glucoraphanin, glucobrassicanapin, and butyl‐glucosinolates) and biomass, which were linked to Psylliodes chrysocephala larval infestation, with varietal effects stronger than faba bean companion planting.
Laurie Magnin +4 more
wiley +1 more source
The application of foliar analysis in oil palm cultivation
The chemical analysis of leaves was studied as an indication of fertilizer requirements of the oil-palm in the former Belgian Congo. Position and age of the leaf both markedly influenced chemical composition. Leaflets from the same position in leaf and plant must be compared.
openaire +2 more sources
Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape
Pest Management Science, EarlyView.Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks +3 more
wiley +1 more source
Estimación no destructiva del área foliar de Cinchona officinalis L. (Rubiaceae) basado en un modelo lineal [PDF]
La medición del área foliar es muy importante puesto que es un parámetro relacionado con la producción vegetal y se suele usar en modelos estructurales de las plantas. El estudio tuvo como objetivo estimar del área foliar de C.
Pérez Delgado,Luis Jhoseph +1 more
core +2 more sources
The effect of methanol and some micro-macronutrients foliar application on Maize (Zea mays L.) maternal plant on some quantitative and qualitative characteristics of the seed [PDF]
علوم و فناوری بذر ایران, 2017 In order to investigate the effect of the foliar application of various combinations on corn maternal plant on some quantitative and qualitative characteristics of the seed an experiment was conducted in factorial form based on RCBD with three ...
E. Khalilvand Behrouzyar, M. Yarnia
doaj
Anatomia foliar e taxa de herbivoria em Psidium cattleyanum Sab. (Myrtaceae) [PDF]
, 2002 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia Vegetal.Psidium cattleyanum Sab.
Silva, Leonardo Davi Silveira Augusto Baptista da
core
Pest Management Science, EarlyView.Understanding how infection timing drives disease is essential for the development of fungicide resistance management strategies. For blackleg disease of canola, all infection timings can contribute to the following generation, therefore all fungicide applications have the ability to select for resistance.
Alec J McCallum +3 more
wiley +1 more source
Scientific Reports, 2017 We examined foliar nitrogen (N) and phosphorus (P) stoichiometry of 3 wetland plants (Phalaris arundinacea, Miscanthus sacchariflorus, and Carex brevicuspis) distributed along an elevation gradient in the Dongting Lake, China, and how this stoichiometry ...
Feng Li +7 more
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