Two ladybeetles, Cycloneda sanguinea (L) and Harmonia axyridis Pallas, were exposed to leaf residues and topical applications of five acaricide formulations commonly used in citrus production in Florida. Dicofol was the only compound demonstrating no toxicity to larvae of either species, even at twice the recommended rate. Abamectin + petrolium oil was the most toxic material; leaf residues app...

background and aims: stomach cancer is one of the most common cancers and the second cause of deaths among cancers worldwide cancer in the world. this study aimed to estimate the rate and trend of death from stomach cancer in iranian population between 2006 and 2010. methods: this study was a cross-sectional conducted using mortality data in iranian population between 2006 and 2010. the number ...

Intercropping is an ancient agricultural practice that provides a possible pathway for sustainable increases in crop yields. Here, we determine how competition with wheat affects nutrient uptake (nitrogen and phosphorus) and leaf traits, such as photosynthetic rate, in maize. In a field experiment, maize was planted as a sole crop, in three different intercrop configurations with wheat (a repla...

abstract background: a newborn is highly fragile whose death can be caused by embryonic, intra partum, and postpartum factors. identifying the causes of death is the first step to be taken in order to decrease the death rate. the present study was aimed at finding out how neonatal factors and therapeutic actions affect death of newborn babies. materials and methods: this is a case-control study...

In this paper, we propose advanced leaf recognition based on leaf contour and centroid for plant classification. Further, frequency domain data was used by performing Fast Fourier transform (FFT) in order to have advanced leaf recognition. Twenty leaf features were extracted for leaf recognition. To verify the validity of the approach, images of 1907 leaves were used to classify 32 kinds of pla...

Breast cancer (BC) is the leading cause of death of women between 40 and 55 years of age and is the second overall cause of death of women. Fortunately, the mortality rate from BC has decreased in recent years due to an increased emphasis on early detection and more effective treatments. Despite early detection and conventional methods of treatment, about 7% of women diagnosed with BC still die...

Seasonal drought can severely impact leaf photosynthetic capacity. This is particularly important for Mediterranean forests, where precipitation is expected to decrease as a consequence of climate change. Impacts of increased drought on the photosynthetic capacity of the evergreen Quercus ilex were studied for two years in a mature forest submitted to long-term throughfall exclusion. Gas exchan...

This work quantifies two important epidemiological features of the bean (Phaseolus vulgaris)/Phaeoisariopsis griseola pathosystem. The first is the effect of the number of nights of leaf wetness on infection efficiency. Infection efficiency was below 10% when inoculated leaflets were exposed to less than two nights of leaf wetness. Optimum infection efficiencies were obtained after three to fou...

The binding protein (BiP) has been demonstrated to participate in innate immunity and attenuate endoplasmic reticulum- and osmotic stress-induced cell death. Here, we employed transgenic plants with manipulated levels of BiP to assess whether BiP also controlled developmental and hypersensitive programmed cell death (PCD). Under normal conditions, the BiP-induced transcriptome revealed a robust...