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synergism
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  协同作用
    The synergism between Mtx1 from Bacillus sphaericus and Cyt1Aa from Bacillus thuringiensis to Culex quinquefasciatus
    球形芽孢杆菌Mtx1蛋白和苏云金杆菌Cyt1Aa晶体蛋白的协同作用
短句来源
    Study on Fermentation of Strain NRRL8165 and the Synergism between Avermectin and Bacillus Thuringiensis
    阿维链霉菌NRRL8165的摇瓶发酵及其与苏云金芽胞杆菌制剂的协同作用
短句来源
    The results of experiments showed that synergism between tebuconazole and the bio control strain of Bacillus subtilis B 916 possessed obvious increasing effects on the mycelia growth of Fusarium spp.
    试验结果表明 :戊唑醇 (tebuconazole)和枯草芽孢杆菌 Bacillus subtilis生防菌株 B- 916协同作用 ,对抑制蚕豆枯萎病病原菌 Fusarium spp.
短句来源
    SYNERGISM AND PROLONGATION OF BACILLUS DIFFERENT AGENTS AND SHUNIAO I# AGAINST HOUSEFLY (MUSCA DOMESTIC A) LARVAE
    芽孢杆菌剂与苏脲1号对家蝇幼虫的协同作用和持效
短句来源
    PATHOGENIC MECHANISM OF SCAB OF CUCUMBER CAUSED BY Cladosporium cucumerinum Ⅲ EFFECTS AND SYNERGISM OF CELL WALL-DEGRADING ENZYMES AND TOXIN PRODUCED BY C.cucumerinum ON ULTRASTRUCTURE OF CUCUMBER
    黄瓜黑星病菌致病机理的研究Ⅲ 细胞壁降解酶和毒素对寄主超微结构的影响及其协同作用
短句来源
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  增效作用
    Bt Resistance Selection, Receptor Gene Cloning and Synergism of PTD to Cry1Ac Toxin in Plutella Xylostella
    抗Bt小菜蛾的选育、受体基因克隆及PTD对Cry1Ac的增效作用
短句来源
    Study on the Biology, Ecology of Alligator Weed [Alternanthera Philoxeroides(Mart.)Griseb.] and Synergism and Mechanism of Herbicides
    空心莲子草[Alternanthera philoxeroides(Mart.)Griseb.]的生物学、生态学与复配除草剂的增效作用及作用机理研究
短句来源
    Study on Synergism of C_(18~20) Acids and Their Potassium Salts in Pesticides
    C_(18~20)酸及其钾盐对农药增效作用的研究
短句来源
    Synergism of Profenofos and Methamidophos to Cotton Bollworm
    丙溴磷与甲胺磷混配对棉铃虫增效作用研究
短句来源
    The fenpropathrin and the abamectin mixed according to the effective component 96∶4 proportion displayed evidentest synergism in 5 gradients of temperature,the synergism of mix according to the effective component 97∶3 proportion was evidenter,the synergism of mix according to the effective component 98∶2 proportion was unobvious.
    不同温度下3种复配剂都表现较好的增效作用,甲氰菊酯和阿维菌素按有效成分96∶4的比例复配在5个温度梯度下均表现出最好的增效作用,按有效成分97∶3比例复配次之,按有效成分98∶2比例复配相对较差。
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  增效
    For the F13 generation,3 synergists all increased the toxicity of chlorfluazuron,but SV1 and PBO were more significantly than TPP,with the largest synergism ratio of 24.26 and 13.79-fold respectively.
    对F13代和F20代,3种增效剂均有增效作用,但以SV 1和PBO的增效作用更明显,最高增效倍数分别为24.26和13.79;
短句来源
    It also provided that different proportion of synergist had different effect,the effect of 5∶1 was more significantly than that of 3∶1.The synergism effect was improved by higher resistant level of diamondback moth to chlorfluazuron.
    增效剂的比例不同,增效的幅度也不同,质量比为5∶1的混配增效作用比3∶1的更明显,增效倍数随小菜蛾对定虫隆抗性水平的提高而增加。
短句来源
    The results showed that the LC50 of 72 hours decreased from 0.llmg·L(-1) of single using the niclosamide to 0.0236mg·L(-1) combined with 10mg·L(-1) EcM2. The synergism ratio is 4.7 times.
    结果显示,氯硝柳胺与10mg·L~(-1)EcM2配伍后,其对钉螺72h的LC_(50)由单用时的0.11mg·L~(-1)降低为0.0236mg·L~(-1),增效比为4.7倍;
    A Preliminary Study on the Synergism Mechanism of Miejuncuzhangji
    灭菌促长剂增效机理的初步研究
短句来源
    Studies on the Inhibitive Spectrum and the Synergism of 25% Amistar SC and Its Efficacy in the Main Apple Diseases Regulation
    25%阿米西达SC杀菌谱、混用增效性及对苹果主要病害管理研究
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  “synergism”译为未确定词的双语例句
    The Primary Role of Central Region of HC-Pro of Potato Y Potyvirus in Synergism of Plant Viruses
    马铃薯Y病毒HC-Pro中心区域在病毒协生作用中的主导地位
短句来源
    Molecular Mechanism of Synergism of Plant Virus
    植物病毒协生作用及其分子机理
短句来源
    Effect of Synergism Between PVY and PVX on the Viruses Titer and the Ultrastructure of Infected Cells of Tobacco Plant
    PVY/PVX协生作用对病毒浓度及寄主细胞超微结构的影响
短句来源
    Study on the Synergism of Bacillus thuringiensis and EoNPV
    Bt对EoNPV增强作用的研究
    /hm2. In this range of 2,4-D butyl dosage the synergism of 2,4-D butyl to fomesafen increased with the dosage of 2,4-D butyl increasing.
    /hm~2以下。
短句来源
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  synergism
The scale inhibition of PASP composite and the effect of its synergism with a magnetic field on scale inhibition were investigated.
      
The static and dynamic experiments show that the chelating function of PASP composite for Ca2+ can be enhanced by synergism with a magnetic field.
      
Constructive Synergism of Regulatory Genes Expressed in the Course of Eye and Muscle Development and Regeneration
      
Both endo-polygalacturonases demonstrated synergism with the pectinesterase during the hydrolysis of highly methylated pectin.
      
A mixture of these three enzymes exhibits synergism while acting on the polymeric substrate.
      
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Following a series of experiments conducted in East China Agricultural Re-search Institute (Nanking) during the past years,the "red arsenic",a well-knownraw-drug (containing approximately 90% of As_2O_3,9% of AS_2S_2 and 1% of mis-cellaneous substances),is found to be acceptable as seed disinfectant for the controlof cereal smuts.This raw-drug is not only excellent in effectiveness,but alsoeasily obtainable in this country. Incidence of infection of wheat bunt in the plots receiving 3 different treatments,namely,red...

Following a series of experiments conducted in East China Agricultural Re-search Institute (Nanking) during the past years,the "red arsenic",a well-knownraw-drug (containing approximately 90% of As_2O_3,9% of AS_2S_2 and 1% of mis-cellaneous substances),is found to be acceptable as seed disinfectant for the controlof cereal smuts.This raw-drug is not only excellent in effectiveness,but alsoeasily obtainable in this country. Incidence of infection of wheat bunt in the plots receiving 3 different treatments,namely,red arsenic (inoculated seed grains dusted at the rate of 0.05 % by weight),copper carbonate (0.3%),ethyl mercury phosphate (0.05%),during the last 4years,averaged 0.2%,1.4% and 2.7%,respectively against 44.8% in the control.The corresponding figures for the flag smut of wheat were respectively 3.1%,0.8%,5.0% against 20.5%; for the covered smut of barley,0.9%,1.1%,0.9% against1.6%; for the kernel smut of oats,6.8%,3.1%,0.5% against 41.4%.The resultsmake us believe that this native raw-drug is not inferior,in some cases even su-perior,to other fungicides now extensively manufactured and considered efficientin preventing the various cereal smuts.But in the control of the covered smut ofbarley,as we have already shown elsewhere,another native raw-drag,sulphur ismore effective.In the last 3 years,field experiments were carried out to studywhether arsenic gives beneficial effect on the germination of seed and on the yieldof grain.Arsenic was applied as dust to the clean seed wheat following thestandard hot water treatment.Data showed that the number of seedlings in asingle 12-ft.row ranged 368-400 from treated seed as compared with 362-386 fromuntreated seed.Yield of grain also increased 4.7 to 23.6 per cent.It is,there-fore,evident that this fungicidal dust,when properly used,is at least not injuriousto seed wheat.The following points,however,must be borne in mind when thearsenic treatment is put into practice: (1) The dosage should not be higher than0.05 per cent and lower than 0.005 per cent by weight of seed grain.Otherwise, ??it would be either injurious to seed germination or ineffective for disease control.(2) Arsenic can be applied only to thoroughly dried seed grain. Seed wheat con-taining 24% of moisture when treatment was made, lost its vitality in a very fewdays, while that with less than 12% moisture can be stored for one month withoutspoilage. (3) Arsenic reduced germination of seed grain after storage at the highertemperatures. Under laboratory conditions, seeds, treated during hot summer whenthe air temperature ranged between 31 and 35℃, largely lost their germinativecapacity within half a month, but seeds, treated in cooler season when air tempera-ture dropped below 22℃, germinated as untreated ones after being stored for 3months or longer. (4) The relative humidity during storage played the most im-portant role in causing arsenic injury to the seeds. Seeds of wheat containingproper moisture (around 12%) dusted with arsenic at correct rate (0.05% byweight), failed to germinate after being stored for 5 days at temperatures above30℃ under 100% r.b.; but there was little or no injury after a storage period ofover 7 months at 37℃ under 18% r.h. (5) The length of storage period is alsoa factor in causing arsenic injury, and at the same time affecting the efficiency ofthe treatment. Seeds dusted with arsenic at a dosage of 0.05% during mid-summer(July of 1953) retained their germinative capacity within 0.5 month, but no seedsgerminated after 2.5 months' storage. On the other hand, almost complete controlof disease was obtained from thoroughly infested seed grain dusted with 0.0125%of arsenic and stored for 60 days, but similarly treated seeds which were sownimmediately, gave 45.15% infection as compared with 72.77% in the check plot.Consequently, the proper method of using arsenic against cereal smuts is to dustthoroughly dried seed grain at the rate of 0.05-0.0125% by weight and to storetreated seeds under cool (below 25℃) and rather dry (around 80% of r.h.) con-ditions for a period of about one month. According to the results obtained from experiments conducted under bothlaboratory and field conditions, it is found that there is no synergism nor antago-nism between arsenic and such filling materials as ashes, slake lime, talc, charcoalpowder, and calcium phosphate; and that neither soil temperature nor soil moistureact as factors influencing the germination of treated seeds.

(一)用紅砒粉末作為種子消毒處理藥劑,對於幼苗感染性的小麥腥黑穗、小麥稈黑穗及燕麥堅黑穗等,有極良好的防治效果。但對大麥堅黑穗及條斑病,則不見功。(二)紅砒使用得法,對於麥種絕對無害;而且對於大麥、小麥的清潔種子,有積極的增產作用;惟對於燕麥還未能肯定。(三)紅砒粉末的拌種用量,當以種子重的0.025—0.05%為準簧僦?.005%,仍有殺菌效果。(四)為了增大藥物的容積,使得微量的紅砒粉末能够均勻週到地沾着每一麥粒,可用滑石粉、木灰末、甚至消石灰、草木灰或過磷酸鈣來稀释。(五)麥種拌砒後,須經一定期間的貯藏後播種,方顯出其强大的殺菌防病效果珉S拌隨種,則效果较少。至貯藏期間的久暫,則當因季節和用量等等而異。大致可以一個月為度。(六)紅砒使用不得其法,易起藥害。而藥害有無的關键,主耍在於拌砒後貯藏中的濕度,其次才是温度。如充分乾燥,在酷暑的氣候條件(37℃)下,貯藏7個月,尚??無妨礙。至於播種時的地温土濕,則關係極微。(七)紅砒的藥害與麥種處理當時的含水量有密切關係.含水量多,極為蝛U;含水量在12%以下,即安全無礙。(八)在自然狀况下用紅砒處理麥種,應當避去炎夏季節。又麥種拌砒前,必須充分晒乾。拌砒後...

(一)用紅砒粉末作為種子消毒處理藥劑,對於幼苗感染性的小麥腥黑穗、小麥稈黑穗及燕麥堅黑穗等,有極良好的防治效果。但對大麥堅黑穗及條斑病,則不見功。(二)紅砒使用得法,對於麥種絕對無害;而且對於大麥、小麥的清潔種子,有積極的增產作用;惟對於燕麥還未能肯定。(三)紅砒粉末的拌種用量,當以種子重的0.025—0.05%為準簧僦?.005%,仍有殺菌效果。(四)為了增大藥物的容積,使得微量的紅砒粉末能够均勻週到地沾着每一麥粒,可用滑石粉、木灰末、甚至消石灰、草木灰或過磷酸鈣來稀释。(五)麥種拌砒後,須經一定期間的貯藏後播種,方顯出其强大的殺菌防病效果珉S拌隨種,則效果较少。至貯藏期間的久暫,則當因季節和用量等等而異。大致可以一個月為度。(六)紅砒使用不得其法,易起藥害。而藥害有無的關键,主耍在於拌砒後貯藏中的濕度,其次才是温度。如充分乾燥,在酷暑的氣候條件(37℃)下,貯藏7個月,尚??無妨礙。至於播種時的地温土濕,則關係極微。(七)紅砒的藥害與麥種處理當時的含水量有密切關係.含水量多,極為蝛U;含水量在12%以下,即安全無礙。(八)在自然狀况下用紅砒處理麥種,應當避去炎夏季節。又麥種拌砒前,必須充分晒乾。拌砒後,必須貯置高燥處所。

This work was carried out in 1981 to 1982,aiming to provide the basis for economic and effective field application of glyphosate to crotrol cogongrass. The effect of glyphosate on cogongrass depends on a lot of factors, including dose,application time,amount of water,soil moisture and water quality. The application time is a main factor affecting the effect.The proper time for applying is at 3-leaf stage.During this period,more herbicide can be spread on cogongrass,and translocated to the rhizome.Moreo- ver,the...

This work was carried out in 1981 to 1982,aiming to provide the basis for economic and effective field application of glyphosate to crotrol cogongrass. The effect of glyphosate on cogongrass depends on a lot of factors, including dose,application time,amount of water,soil moisture and water quality. The application time is a main factor affecting the effect.The proper time for applying is at 3-leaf stage.During this period,more herbicide can be spread on cogongrass,and translocated to the rhizome.Moreo- ver,the sugar content of the rhizome at this stage is lower and its resi- stance to glyphosate is weak.Thus the effect is best. The amount water of used has remarkable influence on the effect of glyphosate on cogongrass.Under the condition of using less water, the concentration of solution is higher and then more herbicides will spread on the grass.Thus the effect is higher.The lower water volume is used and the smaller the plant of cogongrass is provided,the greater the influence of change of water volume on the effect is.The water vo- lume should be reduced as full as possible when it is applied. The soil moisture gives a conspicuous influence on the translocation of glyphosate.The more glyphosate will be translocated to the rhizome in a higher soil moisture condition.Hence the effect on cogongrass con- trol is higher.There is an antagonistism on glyphosate when diluted water containing 2 percent soil or FeCl_3 and Al(NO_3)_3 (twice as gre- at as the concentration of glyphosate)is used. Glyphosate plus ammonium sulfate bears the synergism on cogongra- ss,and the synergism is greater at the lower dose of glyphosate.

本文系1981~1982年的研究结果,目的是为草甘膦高效经济的应用技术提供依据。草甘膦是防除茅草的高效药剂,其效果受剂量、施药期、用水量、土壤湿度和水质等因素影响。施药期是影响草甘膦除茅效果的主要因素。施药适期为3叶中期,此生育期的茅草展着药剂多,药剂下行传导量较大、茅草根茎含糖量低、抗药性弱,因此效果高。土壤湿度对草甘膦的下行传导有一定影响。土壤湿度高,药剂下行传导多、药效好;含土量为2%的浑浊水或相当于二倍草甘膦浓度的三氯化铁、硝酸铝对草甘膦的活性有一定拮抗作用。硫酸铵对草甘膦的除茅效果有增效作用,而且在草甘膦低剂量下增效作用大。

Fenvalerate-phoxin mixture performed a better synergized action, when used for controlling Tessaratoma papillosa. The synergism increased 10 times or more at the mixture ratio of 1:9.This finding is of great significance in reducing the cost of control, extending the scope of control and delaying the development of insecticide-resistance of the pest.

试验证明,速灭杀丁与辛硫磷混用,对半翅目荔枝蝽蟓的防治有较好的增效作用,其中以速灭杀丁:辛硫磷=1:9混配,可增效10倍以上。这对降低防治成本,扩大防治范围,延缓害虫抗药性的产生具有重要意义。

 
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