《《《《《《《《内容已删除》》》》》》》》》

大家在查： IngridMattson jiangz 赵士程 1994年五月 flame throwers 兰特兹 MarieandPierreCurie easterngod Olaya JIAGN

纵卷

纵卷

纵卷

1

It was helpful for controlling the pest population to understand the relationship between temperature and rice leaf roller population .

研究温度与稻纵卷叶螟种群数量变动的关系，可为害虫种群的控制提供科学依据。

2

The invention relates to a water emulsion used for controlling cnaphalocrocis medinalis , and pertains to the technical field of pesticides .

本发明属于农药技术领域，涉及一种防治稻纵卷叶螟的水乳剂。

3

the water emulsion can retard the drug resistance of the cnaphalocrocis medinalis and improve the desinsection speed .

可延缓稻纵卷叶螟的抗药性，增强杀虫速度。

5

Analysis on the Reasons Causing the Outbreak of Rice Leaf-roller and Its Integrated Control Techniques

稻纵卷叶螟大发生原因分析及综合防治技术

6

Occurrence Role of Rice Leaf Folder and its Control Strategy in Qiandongnan of Guizhou

黔东南稻纵卷叶螟的发生规律及防治对策

7

Investigation of Cnaphalocrocis medinalis Sensitivity to Insecticides

稻纵卷叶螟对杀虫剂的敏感性调查

8

Occurrence Regulation of Rice Leaf Roller and Its Control Technique

稻纵卷叶螟的发生规律及其防治技术

9

Controlling effects of different pesticides against senile larva of Cnaphalocrocis medinalis

不同药剂防治稻纵卷叶螟高龄幼虫的效果

10

Forecasting of occurrence degree of Cnaphalocrocis medinalis by analyses of periodicity

利用周期分析法预测稻纵卷叶螟的发生程度

11

Reasons and Control Countermeasures of Outbreak of Rice Leaf Roller in Sheyang County in Recent Years

射阳县近几年稻纵卷叶螟大发生原因及防治对策探讨

12

Control Effects of Different Pesticides and Application Times on Rice Leaf Roller in Rice Field

不同药剂不同龄期防治稻纵卷叶螟田间药效试验

13

Application of ELISA to Appraising the Suppression Effect of Wolf Spiders on Rice Leaf Folder in Paddy Field

用 ELISA 评价狼蛛对稻纵卷叶螟的捕食效应

14

Preliminary Test of Pyrethroid Pesticides against Rice Case Worm

菊酯类药剂防治稻纵卷叶螟药效初试

15

Occurrence Reason of Rice Leaf Roller in Anhui Province in 2003 and its Control Measure

2003年安徽省稻纵卷叶螟重发原因及防治对策

16

Occurrence character and forecast of rice leaf roller in Fujian Province

福建省稻纵卷叶螟的发生特点与预测预报

17

The causal analyse and management strategies on serious occurrence of rice leafroller in 2004 in Chongzuo city

2004年崇左市早稻稻纵卷叶螟大发生原因及防治对策

18

Improvement of forecasting techniques on rice leaf folder

稻纵卷叶螟测报技术的改进

19

The test of several pesticides for controlling rice leafroller

几种药剂防治水稻稻纵卷叶螟试验

20

Effect of the Different Agro-chemicals on the Control of Rice Leaf Folder

不同药剂对水稻稻纵卷叶螟防治效果的研究

21

Experiment in the Control of Rice Leaf Roller with Bio-agriculture Chemical

生物农药锐星防治稻纵卷叶螟的试验研究

22

Reason and Countermeasure of Rice Leaf Roller Occurrence

稻纵卷叶螟重发原因及防治策略

23

Control effect of several insecticides on striped rice borer and rice leaf roller

几种药剂对二化螟、稻纵卷叶螟的防效分析

24

Chaos Diagnosis on Rice Leaf Roller Immigration Numbers

稻纵卷叶螟迁入数量时间序列的混沌诊断

25

The Evolution Regularity and Control Measure of Rice Leaf Roller

稻纵卷叶螟演变规律和控害措施

26

Experiment in the Control of Rice Leaf Roller with Several Pesticides

几种杀虫剂防治稻纵卷叶螟的试验研究

27

Resistance of Filial Generation of Medical Wild Rice to Rice Leaf Roller

药用野生稻杂交后代对稻纵卷叶螟的抗性

28

Selecting test on chemicals of controlling Rice case worm

稻纵卷叶螟的防治药剂筛选试验

29

The inhabit characters of Cnaphalocrocis medinalis larvae in the roll leaves

稻纵卷叶螟幼虫在卷叶内的栖居特性

30

Reason and Controlling Measure of Rice Leaf Roller

稻纵卷叶螟的重发原因及治理对策

热词推荐

大家在看