【摘要】 囟土白蚁(Odontotermes fontanellusKemner)是严重危害安徽中小水库堤坝的主要蚁种。为了科学抽样,以幼年和成熟蚁群蚁中蚁后的体长与体积为指标,用DPS软件进行分析。结果表明:(1)蚁后体长与体积之间成指数函数曲线关系,方程为:Y=0.074e0.068 4x(r=0.953 5);(2)蚁后体长与蚁巢体积之间成幂函数曲线关系,方程为:Y=5×10-5X5.521 6(r=0.855 0);(3)蚁后体长与工蚁数、兵蚁数、幼蚁数、整巢蚁数之间数量关系,有4条幂函数曲线,方程分别为:Y=0.001 3X4.812 6(r=0.904 9),Y=3×10-5X4.938 8(r=0.893 5),Y=0.384 4X3.268(r=0.709 0),Y=0.032 2X4.173(r=0.925 9);(4)蚁后体长与蚁巢深度之间的数量关系是一幂函数,其方程为:Y=0.345 3X1.469 4(r=0.653 4)。通过以上方程,可估计出该群体大小和蚁巢体积,为堤坝白蚁的防治提供科学依据。更多还原

【Abstract】 Odontotermes fontanellus Kemner is an important termite that seriously harms reservoir dams,especially the middle and small sized ones of homogeneous clay.DPS software was used to analyze the relationships between queen body length,nest size,nest depth and colony size.The results are as follows:(1)The relationship between the body length and body size of queen shows an exponential function curve,the equation is:Y=0.074e0.0684x,r=0.9535.(2)The relationship between the queen body length and nest size shows a power function curve,the equation is:Y=5×10-5X5.5216,r=0.8550.(3)The relationship between the queen body length and the numbers of workers,of soldiers,and of the individuals in the colony each shows a power function curve,the equation is:Y=0.0013X4.8126,r=0.9049;Y=3×10-5X4.9388,r=0.8935;Y=0.3844X3.268,r=0.7090;Y=0.0322X4.173,r=0.9259,respectively.(4)The relationship between the queen body length and nest depth shows a power function curve,the equation is:Y=0.3453X1.4694,r=0.6534.With the equations mentioned above,the size of colony and nest of dam termite could be estimated.更多还原