They are wrapping up another paper in which they are exploring biological controls, such as natural predators of SLFs, to gauge if they might be more effective at population control. Str ö mbom and his team of student researchers are building upon these findings and continuing their investigations with the goal of informing effective pest management strategies. We are behind on this, and I fear that the bugs are likely going to just keep multiplying in this fashion unless some new and innovative management approach is found and adopted soon.” And those that you don’t get will continue to reproduce rapidly. With a treatment like an insecticide, Str ö mbom says, “You’re putting in a lot of effort, but you can’t get them all-you can’t find all of them. “Which is unlikely, and so the population is still going to grow.” “One of the main results of our work is that, even if you have the perfect control measure that will kill every single bug that you come into contact with, you have to have that perfect control measure reach at least 35% of all SLFs in order to induce the slightest decline in the population,” Str ö mbom says. Given that current mitigation efforts don’t account for reproduction rate, the researchers report that only three of the six current strategies considered are likely to be effective, even if every SLF present can be found and treated. Using mathematical modeling, Str ö mbom and Pandey’s research estimates that the annual population growth rate of the SLF is 5.47-which means that each individual SLF will give rise to five to six in the coming year, on average. However, Str ö mbom and Pandey discovered that current efficacy estimates of the control measures failed to factor in the full life cycle of the bug, specifically the reproduction rate, which needs to be considered for an effective mitigation strategy. As the SLF’s population has grown rapidly, a number of control measures have been proposed to control the pest. It feeds on and destroys a variety of economically important plants, making it a threat to the agriculture industry. The SLF is native to Asia and first emerged in the U.S.
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