So far resistant cultivar and seed coating agent has long been considered as major way to overcome the diseases.
选育抗病品种和种衣剂包衣是目前防治土传病害的主要手段。
The general effects of this seed coating agent were better than those of two export agents used in this experiment.
其综合作用效果优于对比试验所用的二种进口种衣剂。
This paper will evaluate the situation of biocontrol and chemical control of diseases as well as creation of bio-seed coating agent in maize.
对玉米土传病害的化学与生物防治以及生物型种衣剂的研究进展进行了评述。
The effect of active substances and some auxiliary agents on cotten seed complex coating agent and the technical conditions were discussed.
探讨了活性物和各种助剂对棉花复合种衣剂性能的影响，并对加工工艺条件进行了讨论。
The effect of active substances and some auxiliary agents on cotten seed complex coating agent and the technical conditions were discussed.
探讨了活性物和各种助剂对棉花复合种衣剂性能的影响，并对加工工艺条件进行了讨论。
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