Outbreak of the antler moth (Cerapteryx graminis L.) on the permanent grasslands in the region of ecological diaster in Sudety Mts
1991
Klukowski, Z. (Akademia Rolnicza, Wroclaw (Poland). Katedra Entomologii Rolniczej)
The first record of Cerapteryx graminis (L.) in Lower Silesia was in 1988 in Izerskie Mts. (West Sudety). Later, it dispersed over Central Sudety Mts. and the population there destroyed over 7000 ha of meadows. The gradations in montane and submontane regions of "acid rain" disaster are very strong. Apart from the degradation of quality of grasslands, pastures and natural meadow communities the bare ground is observed which initiates erosion
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书目信息
出版者
Panstwowe Wydawnictwo Rolnicze i Lesne
其它主题
Insectos daninos; Evolucion de la poblacion; Evolution de la population; Graminee fourragere; Gramineas forrajeras; Perte de recolte; Perdidas de la cosecha; Paturages
语言
抛光
注释
1 fig., 1 table, 5 ref. Summary (En)
类型
Conference; Summary
来源
Materials of the 31st Research Session of Institute for Plant Protection. Pt. 2. Posters, Pruszynski, S. (ed.).- Poznan (Poland): Panstwowe Wydawnictwo Rolnicze i Lesne, 1991. p. 31-35
粮农组织大会
31. Research Session: plant protection, Poznan (Poland), 1991
1993-08-15
AGRIS AP
