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pitysophila

网络松栉圆盾介壳虫

pitysophila

pitysophila

pitysophila

松栉圆盾介壳虫

Ath Site Discover Learnmathsite.com Szh... ... 栉圆盾介壳虫属 Hemiberlesia 松栉圆盾介壳虫 H. pitysophila 动物界 Animalia ...

1

Toxicity determination of three insecticides as well as their mixtures against nymphal of Hemiberlesia pitysophila Takagi

三种药剂及其复配剂对松突圆蚧的毒力测定

2

Relationship between the amount of Hemiberlesia pitysophila and damage degree to plants

松突圆蚧虫口数量与危害程度的关系

3

A Study on the Threshold Temperature for Development and Effective Cumulative Temperature of Hemiberiesia pitysophila Takagi

松突圆蚧的发育起点温度与有效积温的测定

4

A preliminary study on injury-respond in different strains of masson pine due to Hemiberlesiaa pitysophila

松突圆蚧对不同马尾松家系危害的初步研究

5

The Types of Occurrence Region and Control Strategy of Hemiberlesia pitysophila Takagi in Guangdong Province

广东松突圆蚧发生类型区分析及防控对策

6

Experiment of Controlling the Damage of Hemiberlesia pitysophila on Mount Qingyuan with Adjusting the Pine Forest Density

调整松林密度控制清源山松突圆蚧危害的试验

7

Studies on the time series data nature population of the Hemiberlesia pitysophila Takagi

松突圆蚧自然种群时间序列研究

8

Screening of pesticide combination against nymph of Hemiberlesia pitysophila

防治松突圆蚧农药复配剂的筛选

9

The Experiment of Using Compound Insecticides for Hemiberlesia pitysophila Control

混合杀虫剂对松突圆蚧的药效试验

10

Spatial distribution pattern of crawlers of Hemiberlesia pitysophila

松突圆蚧若虫空间格局的研究

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