|2013 Spray Bulletin for Commercial Tree Fruit Growers||Feb 7, 2013||456-419 (ANR-34P)|
|Accurate Application and Placement of Chemicals on Lawns||Jul 16, 2012||BSE-39NP|
|Droplet Chart / Selection Guide||
Nozzle type and application pressure govern droplet size (see Nozzles: Selection and Sizing, Virginia Cooperative Extension publication 442-032), which in turn affects system output (application rate), target deposition, uniformity, efficacy, and the risk of drift. Off-target movement in the form of spray drift is a major concern because it diverts the chemical from the intended target, reduces efficacy, and deposits pesticide where it is not needed or wanted. When a pesticide drifts, it may cause both environmental and economic damage, including exposure to people and property, injury to susceptible vegetation, harm to wildlife, deposition of illegal residues on crops, and contamination of water supplies.
|May 27, 2009||442-031|
|Farm Security - “Treat it Seriously” – Security for Plant Agriculture: On-Farm Assessment and Security Practices||
Acts of terrorism have heightened our awareness of the need for increased personal and farm security. The greatest security risk to farms, greenhouses and nurseries where plants are grown is the unauthorized access to farm chemicals and application equipment.
|Mar 9, 2011||445-005|
|Farm Security - “Treat it Seriously” – Security for Plant Agriculture: Producer Response for Plant Diseases, Chemical Contamination, and Unauthorized Activity||
Acts of terrorism have heightened our awareness of the need for security, both at home and on the farm or nursery. This publication and the checklist that accompanies it will help you be proactive with regard to farm security.
|Mar 9, 2011||445-004|
|Nozzles: Selection and Sizing||
This fact sheet covers nozzle description, recommended use for common nozzle types, and orifice sizing for agricultural and turf sprayers. Proper selection of a nozzle type and size is essential for correct and accurate pesticide application. The nozzle is a major factor in determining the amount of spray applied to an area, uniformity of application, coverage obtained on the target surface, and amount of potential drift.
|May 23, 2013||442-032 (BSE-74P)|
|Pest Management Guide: Field Crops, 2013||Feb 18, 2013||456-016 (ENTO-15P)|
|Pest Management Guide: Home Grounds and Animals, 2013||Feb 14, 2013||456-018 (ENTO-17P)|
|Pest Management Guide: Horticultural and Forest Crops, 2013||Feb 14, 2013||456-017 (ENTO-16P)|
|Pesticide Applicator Manuals||Nov 17, 2011||VTTP-2||
|Pyridine Herbicide Carryover: Causes and Precautions||May 9, 2012||VTTP-6NP|
|Virginia Tech Pesticide Programs||May 11, 2009||vtpp-1|