The results from collecting cutworm adults at two attractant sites by using black lamps throughout 3 years show that the population number of Agrofis tokionis Bufler is at a multiplication period in about October, A. Ypsilon (Roffemberg) belongs to a frequently occurring type of the winter moth, adults of A. Segefun Schiffermuller are found every month and the moth number is up to a maximum from April to May, adults of Euxoa Clerica (Bufler) and A. C nigrum L. Can be found from March to August in spite of... The results from collecting cutworm adults at two attractant sites by using black lamps throughout 3 years show that the population number of Agrofis tokionis Bufler is at a multiplication period in about October, A. Ypsilon (Roffemberg) belongs to a frequently occurring type of the winter moth, adults of A. Segefun Schiffermuller are found every month and the moth number is up to a maximum from April to May, adults of Euxoa Clerica (Bufler) and A. C nigrum L. Can be found from March to August in spite of a lower population number, and adults of Hermonassa Cecilia Bufler and A.Pufris L. Occur two generations every year. |