CONTROL OF POTATO CYST NEMATODE GLOBODERA ROSTOCHIENSIS WITH SOME PLANT EXTRACTSAND NEEM PRODUCTS

被引：0
|
作者：
Trifonova, Z. [1 ]
Atanasov, A. [1 ]
机构：
[1] Inst Plant Protect, BG-2230 Kostinbrod, Bulgaria
来源：
BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE | 2011年 / 17卷 / 05期
关键词：
drench application; population density; potato cyst nematode; Globodera rostochiensis;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
An experiment was conducted under glass-house conditions to test the effects of five plants products in the form of drenches on the growth of potato and population density of potato cyst nematode Globodera rostochiensis. All the tested formulations improved plant growth, yield and suppressed the nematode multiplication. Neem oil+extract of Nicotiana tabacum 0.5% or Veratrum album 1.0% were the most effective in reducing the disease incidence (77.7 - 77.8%), followed by neem Azal 0.3% (66.6%) and neem oil 0.3% (50.0%). None of the formulations was phytotoxic even at the tested concentration.
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页码：623 / 627
页数：5
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