Golden Nematode Program Manual - Phytosanitary Resources

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Procedures: Survey Survey Times and Types Survey to Release Land from Exposed Status Important Exposed land is not eligible for a survey to release land from exposed status until the following both of the following occur: five (5) years after the last viable infestation is known to have occurred on a particular grower’s land; and the required negative survey has been accomplished. To establish eligibility for a survey to release land from exposed status, the exposed land must meet the following minimum criteria: ◆ ◆ Five years must have passed after the last viable infestation is known to have occurred on a particular grower’s land; the five years are counted starting after the required negative survey has been accomplished Five host crops (potato) minimum must be planted on the exposed land before the survey can be considered The survey to release land from exposed status must be conducted at the 200,000 cyst per acre level or less, in the top 4 inches of soil, and no sooner than the fifth (5) host-crop year. Surveys for Surveillance Surveys will be conducted after harvest to take advantage of soil mixing which occurs during harvesting operations. The survey method may be manual or mechanical (wheel). If a manual survey is used, then the 4-by-4 block method or 2-by-2 block method will give the desired level of detection. All surveys must be negative (negative survey). Surveys for surveillance purposes may made prior to the fifth host-crop year. Survey Outside Regulated Areas Surveys may be conducted outside of golden nematode regulated areas, except in New York State where surveys are conducted in suspect areas. A biometrics survey of major growing areas may be made periodically. Symptom Surveys Symptom surveys are conducted in potato and tomato production areas throughout the United States. Symptoms of golden nematode infestation include stunting, yellowing, and failing of crops (crop failure). Infestation symptoms occur in a spotty manner in the field. These spotty areas tend to elongate in the direction of cultivation due to the spread of golden nematode by machinery. 2-3-12 Golden Nematode Program Manual 11/2007-01 PPQ
Procedures: Survey Surveys Outside of New York State Surveys Outside of New York State Conduct detection surveys on host cropland in designated golden nematode suspect areas outside the State of New York. If golden nematode infestation is found, then continue to follow the procedures in this manual. Sample Collection Bag Transport The integrity of the samples must be maintained at all times. Important Sample Transport Vehicles Each vehicle in which sample bags will be transported must be properly disinfected prior to placing sample bags in the vehicle. See Cleaning Vehicles on page 2-2-17. Seed Potato Soil Sample Transport Vehicle Program vehicles for transporting samples must remain on the road, highway, or thoroughfare that is near, but not on the infested field property. Seed potato soil samples are only placed in vehicles 1 that have never been in infested areas or carried samples from infested areas. If a program does not yet have a vehicle (van or truck) dedicated to seed potato soil sampling transport only, then another vehicle that has never been near an infested area may be used provided the interior and exterior has been completely disinfected with steam heat treatment. Loading Sample Collection Bags The survey crew will place the soil samples into the program vehicles. Transport vehicles must remain off the survey property, and on the highway, road, or thoroughfare. Load the sample bags into the transport vehicle (van or truck) as follows: 1. Place each sample bag in the vehicle in consecutive order (by bag number), either starting with the first bag (marked 1) and ending with the last bag (marked END), or reverse starting with the last bag (END) and ending with the first bag (1). 1 Currently, one truck in Avoca is dedicated for seed sample collection transportation. 11/2007-01 Golden Nematode Program Manual 2-3-13 PPQ
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United States Department of Agricul
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Contents 1 Golden Nematode Program
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List of Figures 1 Golden Nematode P
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List of Figures FIGURE A-1-14 Exam
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List of Tables 1 Golden Nematode Pr
Page 11 and 12: 1 Introduction Golden Nematode Prog
Page 13 and 14: Introduction Users Users This manua
Page 15 and 16: Introduction Conventions Convention
Page 17 and 18: Introduction Conventions subordinat
Page 19 and 20: 2 Procedures Golden Nematode Progra
Page 21 and 22: Procedures: Introduction Map of Qua
Page 23 and 24: Procedures: Introduction General Pe
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Procedures: Regulatory Treatment an
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4 Procedures Golden Nematode Progra
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Procedures: Control Non-chemical Co
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A Appendix Golden Nematode Program
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Appendix A: Forms and Worksheets Go
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Appendix A: Forms and Worksheets Sa
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Appendix A: Forms and Worksheets We
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Appendix A: Forms and Worksheets PP
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B Appendix Golden Nematode Program
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Appendix B: Fumigant Monitoring B.
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Appendix B: First Aid Rescue Breat
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C Appendix Golden Nematode Program
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Appendix C: Maintenance of the Manu
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Appendix C: Maintenance of the Manu
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Glossary 5 Golden Nematode Program
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Glossary: Definitions, Terms, and
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Index 1 C Canada 3-1-4 Carriers 2-2
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G Globodera rostochiensis (golden n
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Poisoning signs and symptoms B-1-6
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Trucks 3-1-17, 3-1-30 Tubers 3-1-3
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Golden Nematode Program Manual - Phytosanitary Resources

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