负泥虫

本文介绍了AA级绿色稻米负泥虫的形态特征、发生规律及防治方法。

This paper introduces its shape character , occurrence law and prevention method .

盾负泥虫控草效果的初步研究

Preliminary study on the control effect weed by Lema scutellaris

我国合爪负泥虫属一新记录

A ENW record of the genus Lema from China

寒地稻田水稻负泥虫空间分布型的研究

Study on the spatial distribution patterns of ouleaorzea ( kuwayama ) in cold rice fields

十四点负泥虫是北京市新发现的一种为害芦笋的害虫。

Crioceris quatuordecimpunctata ( Scopolic ) is a newly found pest in Beijing which attacks asparagus .

盾负泥虫控制鸭跖草效果及其取食行为的初步探讨

A preliminary study on the controlling effect of Lema scutellaris against Commelina communis with notes on their feeding behaviour

通过测定聚集度指标研究稻负泥虫的空间分布型，结果表明：1、幼虫分布型是聚集分布；

The paper deals with the spatial distribution pattern of the larvae of rice leaf beetle by means of determining aggregated indices . The results are as follows : ( 1 ) All indices of aggregation indicate that the distribution pattern of the larvae belongs to the aggregated distribution patterns .