Seasonal Abundance and Vertical Migrations of Lucilia caesar Linn, and other Insects in an artificial Grove.
Seasonal Abundance and Vertical Migrations of Lucilia caesar Linn, and other Insects in an artificial Grove.
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人工树林中绿蝇和其他昆虫的季节性丰度和垂直迁徙。
DOI：
10.1093/aesa/21.1.121
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发表时间：
1928
影响因子：
2.3
通讯作者：
M. Townsend
中科院分区：
文献类型：
--
作者：
M. Townsend
1922年春，在C。L.梅特卡夫，我承担了一些昆虫常见的研究在校园里的伊利诺伊大学的林地。这片格罗夫约有20英亩的土地，是1871年种植的，里面有各种各样的树，一排排地种植，每隔几码。这块地的矮树丛每年都要修剪一次，格罗夫就像公园一样。东部和北部与城市的住宅区接壤，西部和南部与大学农场的观赏花园和实验田接壤。整个社区都保持合理的免费从所有垃圾和腐肉可能作为苍蝇繁殖的地方，除了可能的粪便用作校园农场和花园的肥料。
During the spring of 1922, working under the direction of Dr. C. L. Metcalf, I undertook the study of certain insects common in the forestry plot on the campus of the University of Illinois. This grove of trees, comprising about twenty acres of land, was planted in 1871, and contained samples of trees of various kinds, planted in rows, and spaced several yards apart. The undergrowth in the plot was mowed each year, and the grove was kept much as a park might be. On the east and north it was bordered by the residence section of the city and on the west and south by the ornamental gardens and experimental fields of the University farm. The whole neighborhood was kept reasonably free from all garbage and carrion which might serve as breeding places for flies, with the possible exception of the manure used as fertilizer on the campus farms and gardens.