首页> 外文会议>Conference of the International Society of Sugar Cane Technologists >FIELD-SCALE INSECTICIDE TRIALS AGAINST THE SUGARCANE BORER ELDANA SACCHARINA (LEPIDOPTERA: PYRALIDAE) IN SOUTH AFRICA: A PRELIMINARY ASSESSMENT
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FIELD-SCALE INSECTICIDE TRIALS AGAINST THE SUGARCANE BORER ELDANA SACCHARINA (LEPIDOPTERA: PYRALIDAE) IN SOUTH AFRICA: A PRELIMINARY ASSESSMENT

机译:南非甘蔗博勒·埃尔达纳Saccharina(Lepidoptera:Pyralidae)的野生杀虫剂试验:初步评估

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Field-scale trials were conducted to examine the effect of timed insecticide applications on infestations of the sugarcane borer Eldana saccharina and subsequent sucrose yield. Higher yields were obtained from insecticide-treated blocks. This was significant in four of the eight trials conducted. The influence of treatments on arthropod abundance was examined, and showed that no clear effect was evident on the abundance of ants, an important group of Eldana predators.
机译:进行现场规模试验以检查定时杀虫剂应用对甘蔗螟Eldana Saccharina和随后的蔗糖产率的侵扰的影响。从杀虫剂处理的块获得更高的产率。这是在进行的八项试验中的四次进行的这一重要性。研究了治疗对节肢动物丰度的影响,并显示出在蚂蚁丰富的蚂蚁中没有明显的效果,这是一个重要的埃尔达纳捕食者。

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