1. Use of Pentyl Pyrone Extracted from Ultraviolet-induced Mutant Strain
of Trichoderma harzianum for Control Leaf Spot of Chinese-kale
W. Intana, C. Chamswarng, K. Chantrapromma, P. Yenjit
C. Suwanno and S. Sattasakulchai……………………………….…………..……............. 75
2. The Role of Altered Glutamine Synthetase in Conferring Resistance to
Glufosinate in Mungbean Cell Selections
T. Pornprom, A. Pengnual, N. Udomprasert and
O. Chatchawankanphanich……………………………………………...……………….... 81
3. Autocatalytic Ethylene Production by Dendrobium Flowers
during Senescence Induced by Exogenous Ethylene
L. Lerslerwong and S. Ketsa ………………..……………………………..…………….... 91
4. The Biocontrol Bacterium Bacillus Amyloliquefaciens
KPS46 Produces Auxin, Surfactin and Extracellular Proteins
for Enhanced Growth of Soybean Plant
N. Buensanteai, G.Y. Yuen and S. Prathuangwong ……………………….....………...... 101
5. Comparative biology and life table of Stethorus pauperculus (Weise)
and S. siphonulus Kapur (Coleoptera: Coccinellidae) fed on
Tetranychus urticae Koch (Acari: Tetranychidae) in Thailand
J. Rattanatip, N. Siri and A. Chandrapatya ………………………………………...….... 117
6. Optimization of Agrobacterium-Mediated Genetic
Transformation in indica Rice
M.A.N. Nazim-Ud-Dowla, N.U. Ahmed and L. Hassan ………………………….…….... 127
7. The Establishment of Boar Semen Cryopreservation in Thailand: Post-thaw
Semen Quality, Sperm Concentration and Variation among Ejaculates
K. Buranaamnuay, J. Singlor, P. Tummaruk and
M. Techakumphu ………………………………………………………………..…..….... 135
8. Relationship of Acid Invertase Activities to Sugar Content in
Sugarcane Internodes during Ripening and after Harvest
W. Lontom, M. Kosittrakun and S.E. Lingle ……………..………………….………....... 143
9. Properties and Fertility Capability of Highland Soils in Khao Kho Area,
Phetchabun Province, Thailand
B. Samrit, I. Kheoruenromne, A. Suddhiprakarn and
S. Swasdiphanich……………………………..……………….……………………......... 153