Recent data to the distribution of western corn rootworm (Diabrotica virgifera virgifera LeConte) in Hungary
Ripka, Georges | Princzinger, G. | Zsellér Hatala, I. | Vasas, László | Tóth, B. | Kiss, J. | Edwards, C. R.
The Hungarian plant protection organization has been performing western corn rootworm monitoring over the past four years. In 1998 three different trapping activities were carried out at 150 monitoring sites. Hungarian pheromone traps and Multigard ®(yellow sticky)traps were used from July 1 to September 30. The number of catches and the average catches/trap in 1998 were lower than the catch numbers in 1997. In 1998,the pest spread to a lesser degree than in 1997.
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