This study was conducted to isolate and classify fungal dirty panicle disease pathogens from five rice varieties. Observation of rice seeds under stereo microscope showed that the seeds from all five varieties had 100% lesions of dirty panicle disease. When isolating the fungal pathogen with three methods i.e. (i) ground rice seeds shaken in dH2O and then spread on potato dextrose agar (PDA) (ii) rice seeds washed with dH2O twice then placed on PDA and (iii) rice seeds shaken in 5% clorox for 5 min after that washed with dH2O twice and then placed on PDA 57 isolates of fungi were obtained. Morphological characterization classified the fungi into 17 genera i.e. Alternaria Arthrinium Aspergillus Biporalis Botryotinia Botrytis Corynespora Curvularia Cylindrocarpon Fusarium Humicola Monilinia Mucor Penicillium Rhizopus Stachybotrys and Stemphylium. Four genera i.e. Alternaria Bipolaris Curvularia and Fusarium were reported to cause of dirty panicle disease of rice. The effect of glow discharge plasma on inhibition of fungal pathogen showed that exposed glow discharge plasma for 150s could inhibit mycelium growth of Curvularia but did not affect to Bipolaris and Fusarium.

The purpose of this study was to study and compare spending behavior of undergraduate of Rajamangala University of Technology Phra Nakhon in 4 aspects : the food expense transportation expense health care expense and entertainment expense. The undergraduates were classified by gender academic years faculties income income source extra income and extra income source. The samples in this research were 432 undergraduates. The study participates selected by stratified random sampling. The 48 item questionnaires of rating scales was used as the research instrument. Percentage mean. standard deviation. t -test for independent sample F -test and LSD analysis were statistical method to analyze data. The results were as follows: 1. The undergraduates Spending Behavior all aspects were in moderate levels that the food expense was the highest health care expense and transportation expense was the lowest. 2. There was Significant difference for undergraduates spending behavior in health care expense entertainment expense and all aspects at the 0.05 level among students in different gender and academic years. 3. There was significant difference for undergraduates spending behavior in food expense health care expense entertainment expense and all aspects at the 0.05 level among students in different faculty. 4. There was Significant difference for undergraduates spending behavior in food expense and all aspects at the 0.05 level am<;mg students in different income and extra income. There was significant difference for undergraduates spending behavior in food expense transportation expense entertainment expense and all aspects at the 0.05 level among students in different income and extra income.