نتایج جستجو برای: sunn pests
تعداد نتایج: 11449 فیلتر نتایج به سال:
A change in climate is known to affect seasonal timing (phenology) of the life stages of poikilothermic organisms whose development depends on temperature. Less understood is the potential for even greater disruption to the life cycle when a phenology shift exposes photoperiod-sensitive life stages to new day lengths. We present a conceptual framework and model to investigate the ways that phot...
Wheat is nowadays the most important source of food on earth. Many pest species have been identified that affecting wheat yield and quality negatively. This study was carried out to identify harmful beneficial insect (predator) distribution Sunn in cultivation areas districts (Siirt province Merkez, Kurtalan, Eruh, Tillo, Şirvan, Pervari Baykan) Siirt Province, Turkey 2018 2019. Samplings were ...
Characterization of enhanced Da high-confinement modes in Alcator C-Mod* M. Greenwald, R. Boivin, P. Bonoli, R. Budny, C. Fiore, J. Goetz, R. Granetz, A. Hubbard, I. Hutchinson, J. Irby, B. LaBombard, Y. Lin, B. Lipschultz, E. Marmar, A. Mazurenko, D. Mossessian, T. Sunn Pedersen, C. S. Pitcher, M. Porkolab, J. Rice, W. Rowan, J. Snipes, G. Schilling, Y. Takase, J. Terry, S. Wolfe, J. Weaver, d...
Cover crops are a major focus of conservation agriculture efforts because they can provide soil cover and increase nutrient availability after their mineralization in cropping systems. To evaluate the effect of residue type and placement on rate of decomposition and carbon (C) and nitrogen (N) mineralization, residues from two food crops, maize (Zea mays L.) and common bean (Phaseolus vulgaris ...
Although climate change can cause extreme alterations to ecosystems, only limited research has investigated how altered physical conditions (e.g., warming, extreme temperature events, sea level rise, ocean acidification, and altered precipitation) influence species interactions. In particular, the interplay between host and parasites in such a changing world is in need of study. Our objective i...
While mixed-species cover crops are gaining worldwide popularity, their utility in the ‘plough-out’ period tropical sugar cane systems has not been investigated. Field trials investigating weed suppression (one season only), biomass production and nitrogen accumulation of single-species were conducted over two seasons on a commercial sugarcane farm Australian tropics. Mixed-species showed stron...
Legumes match the nodule number to the N demand of the plant. When a mutation in the regulatory mechanism deprives the plant of that ability, an excessive number of nodules are formed. These mutants show low productivity in the fields, mainly due to the high carbon burden caused through the necessity to supply numerous nodules. The objective of this study was to clarify whether through optimal ...
eurygaster integriceps Puton, commonly known as sunn pest, is a major pest of wheat in Northern Africa, the Middle East and Eastern Europe. This insect injects a prolyl endoprotease into the wheat, destroying the gluten. The purpose of this study was to clone the full length cDNA of the sunn pest prolyl endoprotease (spPEP) for expression in E. coli and to compare the amino acid sequence of the...
ABSTRACT Sunn hemp (Crotalaria spectabilis) is widely used for soil correction and cover, but it still necessary to know the characteristics that influence storage of its seeds. This study aimed evaluate physiological quality sunn seeds under uncontrolled environmental conditions in acclimatization chamber. A completely randomized experimental design was used, with four replicates, subplots eva...
The CLAVATA3/embryo-surrounding region (CLE) peptides control the fine balance between proliferation and differentiation in plant development. We studied the role of CLE peptides during indeterminate nodule development and identified 25 MtCLE peptide genes in the Medicago truncatula genome, of which two genes, MtCLE12 and MtCLE13, had nodulation-related expression patterns that were linked to p...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید