“
“Vegetative grafting has been proposed as a technique for managing diseases in tomatoes under open-field conditions. Over 2 successive years, we investigated the use of grafting under open-field fresh tomato production and found a serious limitation with current grafting techniques, which resulted in recurring rootstock shoot regrowth (“suckering”) from the rootstock cotyledons when left intact. Left unchecked, the regrowth of tomato rootstocks can envelop the experimental scions, which can impact the growth of field-grown tomatoes. In the Fall of 2007, the cultivars Multifort, Aloha, and TX-301 with

‘FL-47′ scions were grafted by a commercial propagator. These grafted plants were planted in a field experiment and after a time period, the number of rootstock suckers was counted and Selleck Autophagy inhibitor removed. This process was repeated over five time periods. In 2008, we grafted

all of the plants below the rootstock cotyledons. During five different time periods spanning 57 d, bud regrowth from the rootstock occurred in all studied rootstocks in 2007. The difference in the 2 years was dramatic. In the first year, the number of plants with rootstock regrowth was as high as 84.6% in some of the plots for ‘Multifort’, 30.7% for ‘Aloha’, and 15.4% for ‘TX-301′. In the second year, with a different grafting technique, no regrowth from the rootstocks was observed. Even when the rootstock regrowth was AZD1152 removed in 2007, the rootstock sprout growth would reappear from the rootstock. The statistical interaction of the percentage of plants with rootstock regrowth for all recorded dates in 2007 was significant for ‘Multifort’ (Tukey-Fischer P <= 0.05) but not ‘Aloha’ or ‘TX-301′. Although the study also contained fumigation treatments, no interaction DZNeP of soil treatments on root sprouting was observed. Since adopting this method, rootstock regrowth

has not been observed in subsequent field experiments for the past 3 years.”
“Eco-friendly step-and-flash imprint lithography was investigated for the future high-volume manufacture of biomicrochips. A nanoimprinted ultraviolet-curing liquid material with a lactulose derivative derived from medicinal drugs was found to have excellent UV curing properties, film shrinkage during a UV curing reaction, and good etch selectivity with a silicon-based middle layer in CF4 plasma treatment. 80 nm half-pitch lines of the nanoimprinted ultraviolet-curing liquid material with a lactulose derivative were resolved using the process conditions for a trilayer including a silicon-based middle layer with a high silicon concentration of 21.5 wt % and a novolac-based bottom layer on a 100 mm silicon wafer in step-and-flash imprint lithography. (C) 2014 The Japan Society of Applied Physics”
“Paysandisia archon (Burmeister, 1980) (Lepidoptera: Castniidae) is an accidentally introduced pest that damages palm trees in the northern Mediterranean area.