synergist

• An antibiotic synergist model based on drug - resistant strain pseudomonas aeruginosa was established . using optimum ultraviolet radiation treatment , mutatant strain pa9911 - c64 was obtained
  本研究建立了针对耐药铜绿假单孢菌( pseudomonasaeruginosa即pa )的抗菌增效剂筛选模型。
• The results showed that rice special fertilizer combined with synergist promoted the growth of rice , and the total volume , total absorption area and active absorption area of rice root system significantly increased
  盆栽试验结果表明，配方肥增效剂能显著促进根系的生长，极显著提高根系体积、总吸收面积和活跃吸收面积，但对根系活力影响不大。
• Its main natural enemies were chilocorus kuwanae silvestri , chrysopa spp . , spiders , predatory mites , amitus kerperidum silvestri and prospaltella sp . . the single use of omethoate , optunal or methidathion , etc . was not satisfactory to keep this insect pest under control , the control effect of combined use of omethoate and optunal was somewhat better than their single use , and was much better ( 90 . 93 % ) as putting a few emulsified machine oil into this combination , while the use of mixture b , 32 % of 40 % omethoate + 48 % of 40 % optunal + 15 % of 4 . 5 % - cypermethrin + 5 % of synergist , got most desirable effect ( 97 . 71 % )
  药剂试验表明，氧化乐果、水胺硫磷、速扑杀等药剂单用时效果不理想，但氧化乐果和水胺硫磷混配后效果有所提高，如果与机油乳剂配合使用，则效果更好，可达到90 . 93 % ，复配剂b 40 %氧化乐果( 0 . 32 ) + 40 %水胺硫磷( 0 . 48 ) + 4 . 5 %高效氯氰菊酯( 0 . 15 ) +增效剂( 0 . 05 )的防效最好,达97 . 71 % ,是目前防治柑桔黑刺粉虱最好的药剂之一。
• Synergist could improve photosynthetic characteristics of lower leaves , enhance the content of chlorophyll and photosynthetic rate of rice ; and the conductance to h2o and transpiration rate , inner condition of nutrient transportation and absorption power of rice root system were improved
  增效剂对水稻植株下部叶片光合性能有一定影响，促进叶绿素含量增加、光合速率增大；还可提高处理水稻植株的气孔导度和蒸腾速率，改善养分在植物体内的运输条件，增加根系吸收养分的动力。