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    Mitaijunjing 6% AS diluted at 75 mg/L provided 83.85% relative control effect, which was significantly better than that of Triadimefon 15% WP at 300 mg/L in the field experiments. Mitaijunjing is safe to cucumber leaves and fruits in all experiments.
    保护地防效试验中6%嘧肽菌净水剂质量浓度为75mg/L对黄瓜白粉病的相对防效达83.85%,显著优于对照药剂15%三唑酮粉剂300mg/L,并且对黄瓜安全。
    The apple tree’s wound healing treated by 1.2% zuelaemycin EW was 49.94%, superior to that of asomate. The relative control efficacy of zuelaemycin was 88.17%.
    1.2%瑞拉菌素水乳剂涂治后的伤口愈合率为49.94%,明显优于40%福美砷WP的伤口愈合率,其相对防效达到88.17%。
    The results showed that the relative control efficacy against bamboo aphids on selected shoots with three dilutions was 60.0%, 75.1%, and 80.7% within 7 days after spray, respectively. With the increase of the conidia concentration, the control efficacy was enhanced.
    结果表明,定株竹冠喷雾7d后,3个浓度处理的相对防效分别为60.0%,75.1%和80.7%,防治效果随浓度增加而提高.
    The relatively control effects were 46.4% and 35.0%,respectively.
    为材料,证实了拮抗真菌制剂F和放线菌制剂Ⅱ对甜椒疫病均有显著的防治效果,相对防效分别为46.4%和35.0%;
    The relative efficiency was 62.63%,67.78%and 53.0%,respectively, at 13, 29 and 41 days after treatment. The activities of defense-related enzymes in cucumber plants were detected in BTH treated and untreated plants.
    BTH处理后13d,相对防治效果达62.63%,处理后27d,相对防治效果为67.78%,处理后41d,相对防效仍可达53.80%。
    0.4mmol/L BTH and 10mmol/L BABAcan induce the systemic acquired resistancemore effectively, the relative defense effects was about 60% and 50% respectively. The mostefficient induction interval for BTH and BABA were 2 days and 2-4days respectively.
    0.4mmol/LBTH和 10mmol/L BABA在小麦三叶一心期喷雾处理都能诱导小麦叶片对白粉病的系统抗性,其相对防效分别可达 60%和 50%左右,BTH 和 BABA叶面喷雾与接菌间的最适时间间隔分别为 2 天和 2-4 天。
    the disease control efficiency was 86.4% and 81.7% at 8 days, and 37.7% and 44.4% at 20 days following treatment, respectively.
    两个菌株的重复盆栽试验结果表明8d后的相对防效分别可达到86.4%和81.7%,20d后相对防效仍分别可达到37.7%和44.4%。
    The disease suppression efficiency was 90% and 44% at 7 and 20 days respectively after root soaking, but only 31% and 19% at 7 and 20 days after seed treatment.
    如同一菌株134~#,仅采用浸种的方法,7d后的相对防效为31%左右,20d后的相对防效为19%左右,而浸根的方法7d后的相对防效可达90%左右,20d后的相对防效可达到44%左右。
    LJ50 and MJ52 their optimun control effect were 57.57% and 57.02%, close to the control effect of carbendazol (63.63%).
    LJ50和MJ52的最佳相对防效分别达到57.57%和57.02%,接近多菌灵的相对防效(63.63%)。
    The relative control effects of fermentative liquid and conidia of T8 were 62.96% and 58.84% respectively, and which were 84.5% and 75% of the relative control effect of dimethachlon;
    木霉菌株T8发酵液相对防效为62.96%,达到菌核净防效的84.5%; T8的孢子悬浮液相对防效达58.84%,达到菌核净防效的75%以上。
    And the cell-free culture filtrates of T3 ,G4 could also effectively prevent rape Sclerotinia stem rot.
    而G4、T3发酵滤液对油菜菌核病的相对防效也较好,达到菌核净防效的80%以上;
    the relative control effect of Zhucuye, 1.5% abamectin in lower root rot disease soil (the occurred disease rate of root rot is below 10%) were 74.6% and 44.3%.
    竹醋液、阿维菌素乳油对线虫低发病率地块有较好的防治效果,相对防效可以达到74.6%、44.3%。
    The organic carbon fertilizer could promote the growth of American ginseng and had good controlling effect on the nematode, the relative control effect could get to 47.1% .
    有机碳素肥在促进西洋参生长的同时还对西洋参线虫有较好的防治效果,相对防效达到47.1%。
    Results onthe effects of hot water treatment of soil onroot knot nematodes indicated that populationof root knot nematode could be reduced by 81.1%.
    热水消毒土壤防治根结线虫试验结果表明,处理后土壤中番茄根结线虫的数量被有效控制在50条/100g土以下,灭杀效果达到81.1%,在番茄不同生长期相对防效均达到60%以上;
    in the field environment, the relative control effect of the bio-control agents 28G14 on P capsici was 49.8%~70%.
    田间条件下,生防菌剂28G14对辣椒疫病相对防效为49.8%~70.0%;
    ; and which of F1 was 42.9%.
    F1对辣椒疫病的相对防效为42.9%。
    Efficiency of rice kernel smut disease control was 60.02%~81.99%,and the yield of hybrid rice seed was increased by 16.38%~17.57%, when the techniques were applied in hybrid rice seed production during 1992~1994 in Sichuan, China.
    1992~1994年大田示范、推广结果表明,采用本套药剂防治技术,相对防效达60.02%~81.99%,制种产量增加16.38%~17.57%。
    The result shows:The ABT No. 6 with 15 mg/L was the most effective,ginseng roots increased by 31% , the rate of good quality increased obviously , and the relative preventive effect to root rot can reach 66%.
    结果表明,以ABT6号15mg/L处理的效果最佳,参根增产31%,人参优质率明显提高,对人参根腐病的相对防效可达66%。
    Compared with pesticide-using and non-pesticide-using fields, the control effect of A. gifuensis releasing was 8.4% and 52.8% in the early stage of the experiment, 64.0%~79.0% and 68.6%~82.3% in the middle stage and 93.0% and 93.5% in the late stage, respectively. In the tobacco fields, the adults of released A.
    以常规施药烟田、不施药烟田作对照 ,在前期其对烟蚜的相对防效分别为 8.4%和 5 2 .8% ,中期为 6 4.0 %~ 79.0 %和 6 8.6 %~ 82 .3% ,后期为 93.0 %和 93.5 %。
     The relative control effects of VL 1 and VL 2 against cotton Verticillium wilt were 87.9% and 66.4% respectively under greenhouse condition.
    温室生测结果表明 ,VL- 1和 VL- 2对棉花黄萎病的相对防效分别达到 87.9%和6 6 .4%。
 

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