Root-knot nematodes (Meloidogyne spp.), a growing problem in French vegetable crops
Root-knot nematodes (Meloidogyne spp.), a growing problem in French vegetable crops
复制标题
DOI：
10.1111/j.1365-2338.2012.02530.x
复制
发表时间：
2012-04-01
期刊：
影响因子：
--
通讯作者：
Djian-Caporalino, C.
中科院分区：
文献类型：
--
作者：
Djian-Caporalino, C.
由于最近限制使用化学杀线虫剂和禁止使用一些最活跃的化合物，法国蔬菜生产中的根结线虫感染已成为日益关注的问题。这一问题在今后几年可能会变得特别严重。2007年至2010年，全国农业研究所Sophia Antipolis（PACA中心）与30多个研究所和技术中心、生产者团体和农业商会合作，根据对农民的问卷调查进行了一项调查。它表明，在ProvenceAlpesCote dAzur（PACA）地区，超过40%的园艺产品受到根结线虫物种的侵扰。在某些地块上不再可能生产葫芦。其他地区也受到影响。有时会检测到农民更难诊断的其他线虫属（Globodera，Heterodera，Pratylenchus，Ditylenchus）。已在几个农场测试了化学防治的替代品，发现其效率差异很大。因此，需要研究人员和专业人员（制作人、技术顾问等）。联合收割机的力量来监测这一植物健康问题，并开发和测试新的，经济上可行的和可持续的控制方法。
Root-knot nematode infestations have become an increasing source of concern in French vegetable production due to recent restrictions on the use of chemical nematicides and the banning of some of the most active compounds. This problem is likely to become particularly severe in the next few years. A survey, based on questionnaires to farmers, was carried out by INRA Sophia Antipolis (PACA centre) between 2007 and 2010 in collaboration with more than 30 research institutes and technical centres, groups of producers and chambers of agriculture. It showed that in the ProvenceAlpesCote dAzur (PACA) region, more than 40% of horticultural holdings are infested by Meloidogyne species. It is no longer possible to produce cucurbits on certain plots. Other regions are also affected. Other genera of nematodes that are more difficult for farmers to diagnose (Globodera, Heterodera, Pratylenchus, Ditylenchus) were sometimes detected. Alternatives to chemical control have been tested on several farms and have been found to be highly variable in efficiency. There is therefore a need for researchers and professionals (producers, technical advisers, etc.) to combine forces to monitor this plant health problem and to develop and test new, economically viable and sustainable control methods.