摘要
分析了在农业发展新阶段 ,上海市农业的变化和农作物病虫害的发生特点 ,提出了在都市型现代农业条件下 。
The changes in Shanghais Agriculture and the features of crop diseases and pests occurrence at the new stage of agricultural development are analysed.The new tasks facing plant protection work under the conditions of urban agriculture and the future trend are also put forward.
出处
《上海农业学报》
CSCD
2001年第3期49-51,共3页
Acta Agriculturae Shanghai
