| 1. | Pesticide harm to crops and its control
几种杀虫剂防治水稻二化螟田间药效试验 |
| 2. | The reasons of the increase of rice
苏南稻区二化螟上升原因及对策探讨 |
| 3. | Economic threshold of the rice stem borer
水稻二化螟防治标准 |
| 4. | Techniques of insecticide application to control rice stem borer , chilo suppressalis
防治水稻二化螟施药技术探讨 |
| 5. | Damages and occurrence analysis of chilo suppressalis in late rice field
晚稻中后期二化螟为害特点及严重发生原因剖析 |
| 6. | Occurrence characteristics and control techniques of chilo suppressalis in ricearea of the north - west of jiangxi
赣西北稻区二化螟发生特点及抗药性治理对策 |
| 7. | Analysis of heavy occurrence of rice stem borer , chilo suppressalis , in recent five years in yichun city , jiangxiprovince
宜春市近五年二化螟发生严重原因浅析 |
| 8. | The effect of compound botanic pesticide in controlling cnephalocrocis medinalis guenee and chilo suppressalis walker
植物性复配农药对稻纵卷叶螟和二化螟的防治效果 |
| 9. | Severe occurrence reason and control strategy of the first generation striped rice borer in early season paddy field in
2005年早季稻田一代二化螟重发原因分析及防治对策 |
| 10. | Relationship between damage percentage of rice plants and damage percentage of rice clusters caused by rice stem borer , chilo supperssalis in paddy fields
二化螟田间为害株率与为害丛率间的关系 |
