T/NAASS 135-2025 Technical regulations for integrated control of root-knot nematode disease of solar greenhouse tomato in Ningxia
T/NAASS 135-2025 Technical regulations for integrated control of root-knot nematode disease of solar greenhouse tomato in Ningxia
Basic Information
Scope
This document specifies the terms and definitions, monitoring methods, agricultural prevention, high-temperature steaming, biological control, and chemical control techniques for the prevention and control of root-knot nematode disease in tomatoes grown in Ningxia's solar greenhouses. This document is applicable to tomato production in Ningxia's solar greenhouses. 2 Scope This document specifies the terms and definitions, monitoring methods, agricultural prevention, high-temperature steaming, biological control, and chemical control techniques for the prevention and control of root-knot nematode disease in tomatoes grown in Ningxia's solar greenhouses. This document is applicable to tomato production in Ningxia's solar greenhouses. 3 Normative Reference Documents The following documents are essential components of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest versions (including all amendments) of the non-dated referenced documents apply to this document. GB/T 8321 Guidelines for the Rational Use of Pesticides (All Parts) GB/T 17980.38–2000 Guidelines for Field Efficacy Testing of Pesticides (I) Nematocides for the Prevention and Control of Root Nematode Disease NY/T 1276 Standards for the Safe Use of Pesticides General Provisions 4 Monitoring Methods Soil Sample five points from each solar greenhouse, and collect 1500 g of mixed soil from 5 cm to 20 cm around the plant roots to isolate nematodes and count the incidence. Plants During the tomato seedling stage, fruiting stage, and fruit ripening stage, use the 5-point sampling method, with two plants per point, to count the incidence. 5 Agricultural Prevention Variety (Seedlings) Selection Select nationally registered high-quality and disease-resistant tomato varieties and nematode-free seedlings. Crop rotation Rotate crops with non-solanaceous vegetables