Strigolactones have recently been suggested to be phytohormones that are present in all plants. Strigolactones are released by roots into the rhizosphere, stimulating the seed germination of parasitic plants such as Striga spp. and Orobanche spp. and play a crucial role in the interaction between plants and symbiotic arbuscular mycorrhizal fungi. By applying different concentrations of the synt...

Smart Fertilizers In article number 2100113, Jong-Rok Jeon and co-workers fabricate a supramolecular assembly of lignin ferric ions on the surface hydroxyapatite through one-step one-pot process. The as-prepared particles show co-release crop nutrients stimulants in response to root-derived organic acids. This responsiveness results enhanced growth crops under abiotic stresses.

Numerous pathogenic or parasitic organisms attack plant roots to obtain nutrients, and the apoplast including the plant cell wall is where the plant cell meets such organisms. Root parasitic angiosperms and nematodes are two distinct types of plant root parasites but share some common features in their strategies for breaking into plant roots. Striga and Orobanche are obligate root parasitic an...

Objectives: First, to assess the compliance and persistence with stimulants among adolescents with ADHD. Second, to examine the relationship between compliance and persistence with stimulants and the dosage form of the medication. Method: Adolescents with ADHD in the Georgia Medicaid program were followed retrospectively for 12 months in 1995 and their prescription claims data were examined to ...

Somatostatin (cyclic growth-hormone release-inhibiting hormone--GH-RIH) was infused into dogs with gastric fistulae. Somatostatin inhibited gastric acid response to four gastric stimulants--insulin, food, histamine, and pentagastrin. Histamine- and pentagastrin-stimulated pepsins were inhibited similarly to inhibition of acid. Somatostatin inhibited the gastrin response to insulin and food.

OBJECTIVE Evaluate nonmedical use (NMU) of ADHD prescription stimulants (Ritalin(®), Adderall(®), Adderall(®) XR, Concerta(®), and Vyvanse(®)) in a U.S. adult general population sample. METHOD In all, 10,000 adults (aged 18-49) from an online, opt-in panel, proximity matched to U.S. Census demographics, were surveyed to assess NMU prevalence, routes of administration (ROA), reasons for NMU, a...

effects of fe and trichoderma harzianum bi strain on plant growth and development of spathiphyllum were investigated. experiments were carried out in an glasshouse and in pots filled with soil, perlite and coco peat (1:1:1) were used as the growing medium. plant roots (seedlings with three leaves) were inoculated with trichoderma (0 and 8% w/w) as media mixture. fe spray (0, 0.75, 1.5, 3 g/l), ...

Genetic advance aimed at accelerating the growth rate of slaughter birds have reduced natural resistance poultry to infections. It also increased susceptibility stress, which resulted in deterioration welfare and productivity poultry. Additionally, intensive production poses a risk exposure chickens unfavorable zoo-hygienic conditions contamination with pathogens from external environment (bedd...

in order to investigate the influence of bio- and chemical fertilizers on growth parameters and essential oil of fennel (foeniculum vulgare miller.), an experiment based on randomized complete blocks design with five treatments and three replications was carried out. arbuscular mycorrhizal fungi (strain sebacina vermifera) and phosphate dissolving bacteria (genera peseudomonas) were applied as ...