Article 1 This act is enacted to control plant diseases and pests and prevent their spread.
第1条为防治植物疫病虫害之发生，并制止其蔓延，特制定本法。
Induction of plant resistance has become a new way of plant protection to control plant diseases, pests and parasitic weeds.
利用诱导植物抗性来防治病虫草害已成为植保技术的新途径。
The most economical and most effective way to control plant virus diseases is to breed genetically engineered anti-virus varieties.
通过植物抗病毒基因工程进行作物育种是防治病毒病害最经济有效的方法。
Chemical pesticides are the main measures to control plant disease presently, which can make environmental pollution, pathogens drug-resistant and do harm to non-target organisms.
目前化学农药仍是防治植物病害的主要措施，但存在着易造成残留污染、诱发病原菌抗药性和伤害非靶标生物等不利影响。
It focuses on the proteins that control plant gene expression at the chromatin level.
它主要提供染色质水平上控制植物基因表达的蛋白质信息。
Streptomyces spp. , as ones of important biocontrol agents to control plant disease, are summarized in this paper.
本文对植物病害的重要生防因子之一链霉菌作了综述总结。
The probability of compound Solanum lyratum thunb extraction on control plant diseases was discussed through in vitro and potted test.
通过室内毒力测定和温室盆栽试验探讨复方白毛藤提取液在植物病害防治上的作用。
Ateaching electrical analog control plant was developed by integrated arithmetic amplifiers and RC networks together with other components.
作者以集成运算放大器和RC网络为核心，配以其他组件构造了一种教学电模拟控制对象。
In addition, research was done on the mechanisms by which Bacillus subtilis stains control plant disease and on the ecology of important plant pathogens such as Pythium.
另外，还对枯草芽孢杆菌的作用机理以及重要植物病原菌如腐霉菌的生态学进行了研究。
According to the process of the actual control plant, the control algorithm by changing proportion coefficient is adopted and proven to have a satisfied regulating results.
根据实际控制对象的工艺要求，采用变比例系数控制算法，经实际运行获得满意的调节效果。
Soil amendment is a mixture of organic and inorganic nutrition, which is an important management to control plant diseases. The studies of soil amendment have been reported in abroad and China.
土壤添加剂是一种有机、无机营养混合物，是防治作物病害的一项重要措施，国内外对此均有研究报道。
To suppress the spread of the ragweed, there have been a lot of studies on their chemical control, physical control, plant displacement and biological control.
为抑制其种群蔓延，前人开展了化学防治、物理防治、植物替代和生物防治等对豚草的防控研究。
To suppress the spread of the ragweed, there have been a lot of studies on their chemical control, physical control, plant displacement and biological control.
为抑制其种群蔓延，前人开展了化学防治、物理防治、植物替代和生物防治等对豚草的防控研究。
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