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首页> 外文期刊>Nematologia Mediterranea >Efficacy of pesticides, neem seed powder and bio-control agents on Meloidogyne incognita and growth and oil yield of Mentha arvensis.
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Efficacy of pesticides, neem seed powder and bio-control agents on Meloidogyne incognita and growth and oil yield of Mentha arvensis.

机译：农药，印em种子粉和生物防治剂对南方根结线虫的生长及薄荷油的生长和产油量的影响。

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摘要

The pesticides carbofuran (1.5 mg a.i./kg soil) and carbendazim (1.0 mg a.i./kg soil), neem seed powder (50 mg/kg soil), fungi Paecilomyces lilacinus and Trichoderma harzianum (50 mg culture/kg soil) and bacterium Pseudomonas fluorescens (50 mg/kg soil), alone and in various combinations (at half the standard dose), were tested for their effects on the root-knot nematode Meloidogyne incognita and growth and yield of Mentha arvensis cv. Gomti. All the treatments improved the plant growth, controlled the nematode and increased the oil content and oil yield of Mentha arvensis. The greatest performance was achieved by applying carbofuran or neem seed powder, singly or in combination, followed by combinations of these nematicides with the two fungi or the bacterium. The effects of the three biological control agents were the least when used singly and increased only a little when they were used in combinations..
机译：农药呋喃丹（1.5 mg ai / kg土壤）和多菌灵（1.0 mg ai / kg土壤），印，种子粉（50 mg / kg土壤），真菌淡紫色拟青霉和哈茨木霉菌（50 mg培养物/ kg土壤）和假单胞菌细菌测试了荧光素（50 mg / kg土壤）单独或以各种组合（标准剂量的一半）对根结线虫Meloidogyne incognita的影响以及薄荷脑的生长和产量。 Gomti。所有处理均改善了植物的生长，控制了线虫，提高了薄荷脑的含油量和产量。通过单独或组合使用呋喃丹或印度em种子粉末，然后将这些杀线虫剂与两种真菌或细菌混合使用，可获得最大的性能。三种生物防治剂单独使用时效果最小，而将它们组合使用时效果仅增加一点。

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