Investigation on Rice Leafhoppers Species and Regularity of Colony Growth of Superior Species in Farm Land in Heilongjiang Province
Author(s): WANG Liyan, XIN Huipu, GAO Jinfeng, ZHANG Haiyan, SONG Shuwei
Pages: 15-19
Year: 2004 Issue: 3
Journal: JOURNAL OF HEILONGJIANG AUGUST FIRST LAND RECLAMATION UNIVERSITY
Keyword: 寒地水稻; 叶蝉; 优势种; 发生规律;
Abstract: 田间调查发现稻田内叶蝉主要种类有5种,其中以大青叶蝉数量最多、其次为稻纹叶蝉、六点叶蝉、四点叶蝉、二点叶蝉.确定此五种为优势种.同时调查了主要种类成虫的田间发生规律.
Pages: 15-19
Year: 2004 Issue: 3
Journal: JOURNAL OF HEILONGJIANG AUGUST FIRST LAND RECLAMATION UNIVERSITY
Keyword: 寒地水稻; 叶蝉; 优势种; 发生规律;
Abstract: 田间调查发现稻田内叶蝉主要种类有5种,其中以大青叶蝉数量最多、其次为稻纹叶蝉、六点叶蝉、四点叶蝉、二点叶蝉.确定此五种为优势种.同时调查了主要种类成虫的田间发生规律.
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