Effects of systemic fungicide metalaxyl on the development of downy mildew in infected sunflower leaves were examined with electron microscopy .

利用电镜技术研究了 内 吸 杀菌 剂甲霜灵对向日葵霜霉菌在寄主向日葵上发育的影响。

Effects of systemic fungicide diniconazole on the development of stripe rust and powdery mildew on their host wheat

内 吸 杀菌 剂烯唑醇对小麦条锈菌和白粉菌发育影响的研究

But they still have some toxicity were steady in the environment and they could stay in the vegetable because they were systemic fungicide .

但它们仍然有一定的毒性，在环境中比较稳定，而且由于它们的 内 吸 性还可以在植物 体内 残留。

Study on Efficacy of Systemic and Contact Fungicide Mixtures ( ND ─ 901 ND ─ 903 ) in Controlling Downy Mildew of Plastic Greenhouse Cucumbers

ND901、ND 903 杀菌混 剂 防治大棚黄瓜霜霉病的研究

Analysis fenoxanil & a new systemic fungicide for the control of rice blast by GC

稻 瘟病防治剂氰菌胺的气相色谱分析

Diniconazole is a new systemic triazole fungicide .

速保利是一种新型三唑类 内 吸性 杀菌 剂。

Drench the soil and base of the plant with a systemic fungicide .

用 系统 杀 真菌 剂湿透土壤和植物基部。