GB/T 23392.1-2009 English PDFUS$139.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23392.1-2009: Technical specification for the forecast of diseases and insects on cruciferous plants -- Part 1: Pernospora parasitica (Pers.) Fr. Status: Valid
Basic dataStandard ID: GB/T 23392.1-2009 (GB/T23392.1-2009)Description (Translated English): Technical specification for the forecast of diseases and insects on cruciferous plants -- Part 1: Pernospora parasitica (Pers.) Fr. Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B16 Classification of International Standard: 65.020.20 Word Count Estimation: 6,642 Date of Issue: 2009-03-27 Date of Implementation: 2009-10-01 Regulation (derived from): National Standard Approval Announcement 2009 No.4 (Total No.144) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the classification level of cruciferous vegetables downy mildew occurrence indicators, survey content and methodology, forecasting data collection and forecasting methods. This section applies to the implementation of cruciferous vegetables downy mildew forecasting, prevention and ecological research, investigations and experimental work occurs trend forecasting. GB/T 23392.1-2009: Technical specification for the forecast of diseases and insects on cruciferous plants -- Part 1: Pernospora parasitica (Pers.) Fr.---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Technical specification for the forecast of diseases and insects on cruciferous plants Part 1. Pernospora parasitica (Pers.) Fr. ICS 65.020.20 B16 National Standards of People's Republic of China Cruciferous vegetables Pests Forecasting Technical Specifications Part 1. downy mildew Posted 2009-03-27 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 23392 "cruciferous vegetables Pests Forecasting technical specifications" is divided into the following sections. --- Part 1. downy mildew; --- Part 2. soft rot; --- Part 3. diamondback moth; --- Part 4. beet armyworm. This is Part 1 GB/T 23392 of. Appendix A of this section is an informative annex. This part of the People's Republic of China Ministry of Agriculture and focal points. This section was drafted by. National Agricultural Technology Extension Service Center, the Liaoning Provincial Plant Protection Station. The main drafters of this section. Wang Yanqing, GRAPHIC COMMUNICATION Li Liming. Cruciferous vegetables Pests Forecasting Technical Specifications Part 1. downy mildew1 ScopeThis section GB/T 23392 specifies the cruciferous vegetables downy mildew occurrence degree grading index, survey content and methods of forecasting data Collection and forecasting methods. This section applies to the implementation of cruciferous vegetables downy mildew forecasting, prevention and investigation of ecological research, experimental work and the occurrence trend forecast.2 Terms and definitionsThe following terms and definitions apply to this part of the GB/T 23392 of. 2.1 To master the population dynamics of pests and diseases, the use of fixed, regular, continuous survey methodology given content performed. 2.2 To understand the overall incidence of pests and diseases, the multi-point survey carried out over a wide range. 2.3 Infectious diseases of plants, or it occurs in epidemic process, often a small number of plants infested and disease first, then again around Spreading, which few plants before the onset of the center called strain. 2.4 The severity of disease accounting for the number of trees survey the ratio of the total number of trees. 2.5 Investigation downy mildew occurs plots the percentage of the total survey plots. 2.6 Incidence rate of whole-plant leaf number representing the total number of leaves, expressed grading. 0. plant disease; Level 1. The incidence of plant leaf number and leaf whole plant accounted for a quarter of the following; 2. the incidence of plant leaf number and leaf whole plant accounted for 1/4 to 1/2; Level 3. The incidence of plant leaf number and leaf whole plant accounted for 1/2-3/4; 4. foliage plants accounted onset whole plant leaf number more than three quarters. 2.7 To indicate a value of disease occurrence average. (1) calculated using the formula. (1) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23392.1-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23392.1-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 23392.1-2009_English with my colleagues?Answer: Yes. 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