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首页> 外文期刊>Cotton Reseach Journal >Management of Cotton Leaf Curl Virus Disease Through Innovative Interventions
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Management of Cotton Leaf Curl Virus Disease Through Innovative Interventions

机译：通过创新干预措施防治棉卷叶病毒病

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An experiment with nine interventions i.e. buttermilk (the liquid left over after extracting butter from churned yogurt) @5%, Cow urine (Desi cow) @ 6.6%, Neem oil(Azadirachtin-1500ppm) @ 1%, Mustard oil @ 3%, Kaolin @ 2%, Calcium nitrate @ 0.5%, Potassium nitrate @ 0.5% Paraffin-liquid @ 2% - Kresoxim methyl @ 0.1%, Acephate (chemical control for whitefly) @ 0.4% and Control was conducted for two years (2011-13) to study their effect on the cotton leaf curl virus disease (CLCuD) and whitefly management. Significantly lower cotton leaf curl virus disease incidence and percent disease intensity (PDI) compared to control was noted in all interventions except acephate and potassium nitrate. The lowest incidence, however, was observed in cow urine treatment followed by kresoxim methyl, calcium nitrate, buttermilk and neem oil. In case of PDI, it was also the lowest in cow urine treatment followed by kresoxim methyl, neem oil, calcium nitrate and buttermilk. The cow urine treatment showed significantlysuperior and highest seed cotton yield as compared to check. The reduction (%) of whitefly in case of neem oil was 31.19 and 17.52 during 2011-12 and 2012-13 whereas Calcium nitrate resulted in 10.49% and 12.84% reduction in whitefly population during 2011-12 and 2012-13, respectively. Acephate treated plots showed a reduction of 36.26% and 21.69% during two years of testing. Other treatments did not show any clear and consistent trend.Improvement in Uniformity ratio and fiber strength was noted with various interventions whereas fiber length and micronair were not affected significantly. Validation of results of selected interventions was also carried out in poly house and large plots at experimental area of Regional Station and farmer fields.
机译：一项具有9种干预措施的实验，即酪乳（从搅动的酸奶中提取黄油后剩余的液体）@ 5％，牛尿（德西牛）@ 6.6％，印（油（印ach素1500ppm）@ 1％，芥子油@ 3％，高岭土@ 2％，硝酸钙@ 0.5％，硝酸钾@ 0.5％石蜡液@ 2％-甲氧肟酸甲酯@ 0.1％，乙酸（粉虱的化学防治剂）@ 0.4％并进行了两年的控制（2011-13 ）以研究它们对棉叶卷曲病毒病（CLCuD）和粉虱防治的作用。在所有干预措施中，除乙酰磷酸盐和硝酸钾外，与对照组相比，棉叶卷曲病毒的发病率和疾病强度百分比（PDI）均显着降低。然而，在牛尿液处理中观察到最低的发生率，其次是甲基甲氧肟酸，硝酸钙，酪乳和印em油。就PDI而言，它也是奶牛尿液治疗中最低的，其次是甲基苯丙胺，印em油，硝酸钙和酪乳。与对照相比，牛尿处理表现出明显优越和最高的籽棉产量。在印度em油的情况下，在2011-12年和2012-13年间粉虱的减少量（％）为31.19和17.52，而硝酸钙在2011-12年和2012-13年间分别使粉虱的种群减少了10.49％和12.84％。在两年的测试中，经乙酰甲酸酯处理的地块减少了36.26％和21.69％。其他处理没有显示出任何明显和一致的趋势。通过各种干预措施，均一度比和纤维强度都有改善，而纤维长度和微空气并未受到明显影响。还对区域站和农民田间实验区的综合房屋和大块土地中选定干预措施的结果进行了验证。

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