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[植保]化学控制
1、precursor chemical───前体化学品
2、chemical sensors───化学传感器
3、chemical formula───[化学]化学式
4、chemical property───[化学]化学性质
5、chemical industry───化学工业，化工
6、control───v.指挥; 控制; 限定; 限制; 阻止蔓延; 抑制；n.统治; 控制（力）; 克制; 管理; 限制; 控制按钮; 检查站/人员; 对照标准；n.控制；管理；抑制；Cao纵装置；vt.控制；管理；抑制
7、caprid chemical───卡普里德化学公司
8、chemical equation───化学反应式；化学方程式
9、chemical───n.化学制品，化学药品；adj.化学的
1、Planting resistant cotton varieties, agricultural and chemical control are important measures of integrated management of cotton bollworm .───本文提出适合江西棉区推广应用的棉铃虫综合治理措施，包括种植抗虫棉、农业防治、化学防治等。
2、Then the agricultural control and chemical control methods were described in details to help farmers choose the suitable control methods.───最后从农业防治和化学防治两方面对其综合防治技术进行详细介绍，旨在帮助广大种植户选择最合适的防治方法。
3、Chemical control - using chemical pesticides to control pests.───化学防治——利用化学杀虫剂来防治害虫。
4、(On application of pesticides in cotton field-Current situation of occurrence of cotton bollworm and its chemical control).───谈谈棉田杀虫剂的合理使用（三）山西省棉铃虫发生现状与化学防治
5、Chemical control had a more significant effect on the diversity of predator than pest communities.───晚播棉田害虫与捕食性天敌群落较早播棉田受化学防治的影响更大；
6、As you see, I am under nervous as well as chemical control.───正如你所知道的那样，我不但受化学的控制，还受神经的控制。
7、Chemical control is one of the main instruments for the control of banana leaf spot diseases.───化学药剂是防治香蕉叶斑病的主要手段之一。
8、He said a last choice would be chemical control. But he suggests using management methods first.───他说最后的一个选择是化学控制，但他建议首先使用综合治理办法。
9、Use the trap insect pests prevention and control should be combined with chemical control.───利用诱捕器防治害虫应与化学防治相结合。
1、A combination of agronomical and chemical control measures is desirable for its effective control.
2、Adopting rigid quarantine, agricultural control, physical control, chemical control and so on may effectively control the dissemination and spread of pests.
3、Planting resistant cotton varieties , agricultural and chemical control are important measures of integrated management of bollworm.
4、In the chemical control of phyllotreta vittata(Fabr. ) , the 1.2% marshal, 0.5% phoxim are best.
5、Echinochloa crusgalli is one of main chemical control weeds in paddy fields. It is one of the key factors of rice stability yield to control effectively barnyard grass.
6、A major disadvantage of chemical control is that pesticides are now applied very inefficiently.
7、Chemical control is the last resort.
8、Planting resistant cotton varieties, agricultural and chemical control are important measures of integrated management of cotton bollworm .
9、Chemical control of sweet potato pests has had varying degrees of success, with many chemicals being too expensive.