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- The cats in poisoning group were injected 40% omethoate 0.3 ml/kg(=2.1 mg/kg). 染毒组25只:腹部皮下4点等量注射40%25氧乐果0.;3 ml/kg(=2
- The second is : omethoate (w/v) 80%, phenolethyl polyoxyethylene polypropyl ... 用两种配方生产的产品性能优良。
- Methamidophos and omethoate were the primary factors affecting the safety of vegetables quality in Chongqing. 从农药污染综合值评价,甲胺磷、氧化乐果是影响重庆市蔬菜质量安全的主要因素。
- Especially the decomposition values of omethoate and triadimefon of the mixture were 42.85% and 59.2% respectively. 特别是混剂中的氧乐果和三唑酮的分解率很高,分别是42.85%25和59.2%25。
- Degradation of omethoate,using sodium alginate immobilizing photosynthetic bacteria(PSB)was conducted in our test. 用海藻酸钠包埋,对光合细菌进行固定化试验,考察固定化光合细菌对氧化乐果农药的降解。
- That of resistance ratios were 9.6,29.4,7.9 folds and 4.1, 18.1, 29 folds to imidacloprid, omethoate and methomyl. 苍山、泰安两种群对4种药剂的抗性亦有不同程度的提高。
- The results also indicated that omethoate was transported to the xylem along with sap flows went upward and then transferred to the phloem as taking a pest-controlled effect. 检测还表明:氧化乐果由木质部随树液向上输导后再转移到韧皮部而起杀虫作用。
- In the preparation of soluble liquid/concentrate of omethoate, solvent, assistance solvent, emulsifier and stability agent are researched. 在氧乐果可溶性液剂的制备中,我们对溶剂、助溶剂、乳化剂、稳定剂进行了研究。
- Dalishi and omethoate were injected into the base of damaged trees to control larvae, and their control effects were over 70%. 大力士和氧化乐果树干基部注射防治幼虫,效果达70%25以上;
- If 1000 and 2000 times liquid of 40% omethoate and 1000 times of DDVP were used during the hatching period of the first nymphs, the death rate would be quite high. 使用40%25氧化乐果1000倍液、2000倍液以及80%25敌敌畏1000倍液,在第一代若虫孵化期防治,均有较好的杀虫效果。
- The Laiyang population which having been applied pesticide for yearshad had resistance to Omethoate,Chlordimeform Parathion,Dicofol,Dimethoate and Monocrotophos. 连年多次施药的莱阳种群对氧化乐果、杀虫脒、对硫磷、三氯杀螨醇、乐果和久效磷产生了抗药性。
- Methods:By orthogonal experiment design, the time of survival, of beginning tremor, of losing righting reflex were observed in mice exposed to Dedevap, Omethoate. 方法:采用正交试验设计,观察安定对敌敌畏和氧乐果中毒小鼠存活时间、震颤时间、翻正反射消失时间的影响。
- The result of the field trials showed that the mortalities of the pest caused by Baofayihao, Omethoate, Chlorpyrifos and Actara were 31.70%, 31.42% 31.42% and 9.09% respectively. 宝发1号、氧化乐果、乐斯本、阿克泰等4种农药喷雾防治长足大竹象,校正死亡率分别为:31.;70%25、31
- The control insecticide of 40% omethoate EC displayed poor field control efficacy, suggesting that wheat aphids had produced resistance to this insecticide. 对照药剂40%25氧乐果乳油的田间防效较差,麦蚜已对其产生了较高的抗性。
- The reasons of stability of 40% omethoate EC have been analyzed,methods of reduction of the polar materials content in EC and scientific formulation of EC were provided. 分析了40%25氧化乐果乳油稳定性差的原因,提出了减少乳油中极性物质含量和科学调制乳油的方法。
- Objective To explore the effect of dichlorvos and omethoate exposure on reproductive cells of male animals and to provide the scientific evidence for the integrated precaution and protective measure of the agricultural byproduct pollution. 目的探讨敌敌畏(DDV)和氧乐果染毒对雄性动物生殖细胞的毒性作用,为有机磷农药对农副产品污染的综合防治提供科学依据。
- The resistances to diomethoate and dicofol of Yunmenshan strains were reduced by 15.6-times and 27.3-times after omethoate and chlordimeform,dicofol and plictran were used in rotation. 采用乐果与杀虫脒、三氯杀螨醇与水胺硫磷交替轮换施药的云门山种群对乐果和三氯杀螨醇的抗药性分别降低15?6倍和27?3倍。
- The results of the experiment are as follows:1. The effect of hydrogen peroxide on degradation and removal to dispose of methamidophos and omethoate in cole is notable in some degree. The effect on omethoate are better than on methamidophos. 双氧水对油菜上的甲胺磷和氧化乐果均有一定程度的降解和去除作用,其中,对氧化乐果的降解和去除效果较好,对甲胺磷的降解和去除效果较差。
- Considering to the influence of nutritional components , the suggestion is that disposal time should not be too long. And the disposing condition (400mg/L, lOmin, and pH4) is the best to remove omethoate in cole. 结合对营养成分的影响,次氯酸钙对油菜中氧乐果残留降解和去除效果最好的为次氯酸钙浓度400mg/L、处理时间10min、pH=4。
- Based on the control experiments, the following conclusions are showed:injecting 50% Tamaron with original solution or 1:10 dilution, 40% Omethoate with original solution and 80% DDVP o-riginal solution are effective. 林间防治试验表明,选用50%25甲胺磷原液或1:10倍液、40%25氧化乐果原液或80%25敌敌畏原液进行竹腔注射均有良好防治效果;