Core@shell nanoparticles showing up-conversion under 808, 975, 1208 or 1532 nm excitation were synthesised. Nanoparticles revealed their multifunctionality and emission bands covering the visible to near-infrared range (475 1625 nm).

With the extreme changes of global climate, winter freezing injury has become an important limiting factor for development grape industry. Therefore, there is a significant need screening cold-resistant wine germplasms and cold regionalization breeding grapevine cultivation in regions. In this study, low-temperature half-lethal temperature (LT50) values were determined annual dormant branches 1...

Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is considered a polyphagous pest distributed worldwide with wide range of hosts, and also serious plague for vegetables ornamentals. The objective this study was to explore the occurrence entomopathogenic fungi in agricultural soils from Mexico evaluate its virulence effect on life cycle S. exigua. Selected isolates (HEB1 γ01) were used perform ...

Functional residual capacity (FRC), residual volume (RV), vital capacity (VC), and total lung capacity (TLC) were measured in 162 men aged 18.9 to 78.6 years using a multiple breath helium dilution technique. Multiple regression equations were generated to predict these lung parameters from the best weighted combination (p less than or equal to 0.05) of age, mass, standing height, body surface ...

virulence of blastospores and conidia of the fungus metarhizium anisopliae were investigatedon different instar nymphs and adults of sunn pest, eurygater integriceps. experiments werecarried out through a factorial arrangement in a completely randomized design of threereplications. the bioassays were performed through immersion method. results revealedsignificant differences among virulence of ...

The biological effects of entomopathogenic species, Beauveria bassiana (Bals.-Criv.) Vuill and Akanthomyces attenuatus Zare & Gams on cotton aphid, Aphis gossypii Glover (Hemiptera: Aphididae) nymphs at 1x108 conidia concentration (ml-1) were investigated the laboratory conditions. experiments conducted 25°C, 65% relative humidity, 16:8 hours lighting in a climatic cabinets. Alive recor...