April 2018: Integrated Pest Management (IPM) Workshop
February 2018: Flood Control Herbicide Users Group (HUG) Workshop
Vegetation Management
We’re excited to use our recently purchased 2018 field vehicle. Click here to see it in action.
Winter 2017-18: NPDES Stormwater Construction General Permit Compliance
Preparing for rain
Winter 2017-18: NPDES Stormwater Industrial General Permit Compliance
Drain inlet protection
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Other types of drain inlet protection
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Summer 2017: Clog Clean - Up
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Don’t let this be you. Employ a combination of active management and continuous monitoring to avoid a pile of trouble.
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Summer 2017: Algae Blooms
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It’s that time of the year again. Rising temperatures may result in cyanobacteria (blue-green algae) or other algae blooms if not managed. Learn more here.
Spring 2017: Sediment & Erosion Control Plan (SECP) Workshops
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September 2016: Aquatic Weed School Equipment Demonstration and Display
April 2016: Follow Up on Solano County Biosolids!
Constructed exclosures to keep sheep and cows from grazing within small sections of pasture in Solano County
This Spring, we will be comparing the forage quality and quantity produced by each site.
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The study sites were areas that received application of biosolids and areas that did not.
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December 2015: Biologists Dig Deep for Solano County Biosolids Project!
Blankinship & Associates and Dellavalle Laboratory staff hard at work in the field with the backhoe
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Can we help or should we just moove?
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December 2014: CDFA Statewide Project
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California Department of Food & Agriculture
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Blankinship & Associates' staff have been part of a team that has helped the California Department of Food and Agriculture (CDFA) prepare their Final Program Environmental Impact Report (PEIR) to provide an up-to-date, transparent, and comprehensive evaluation of CDFA’s activities throughout the state of California. Our analysis included one of the largest scale pesticide Human Health and Ecological Risk Assessment ever produced. It included eight (8) pesticide programs designed to protect California’s agriculture from damage caused by invasive plant pests. These programs include:
The analysis included:
To manage this colossal project, we constructed two very powerful tools: the CRANK and the DASHBOARD.
- Pierce’s Disease Control Program
- Asian Citrus Psyllid
- Fruit Fly
- Pest/Detection/Emergency Projects – Eradication (PD/EP-E)
- Pest Detection/Emergency Projects – Detection (PD/EP-D)
- Integrated Pest Control
- Light Brown Apple Moth
- European Grapevine Moth
The analysis included:
- TWENTY-NINE (29) Pesticide Active Ingredients
- FIFTY-ONE (51) Pesticide Inert Ingredients (including additives, adjuvants, lures, etc.)
- SIXTY-NINE (69) products (includes pesticide, adjuvant, & trapping products)
- TEN (10) human receptors including occupational, residential, and bystander exposures
- FIFTY-ONE (51) terrestrial and aquatic ecological receptors
- TWO-HUNDRED-THIRTEEN (213) scenarios for the human risk assessment
- ONE-HUNDRED-EIGHTY-SEVEN (187) scenarios for the ecological risk assessment
To manage this colossal project, we constructed two very powerful tools: the CRANK and the DASHBOARD.
The Comprehensive Risk ANalysis Kalculator (CRANK) is a comprehensive integrated Microsoft Excel workbook that combines numerous state and federal agency Excel-based pesticide risk assessment models, in-house developed models, and output from external models together to form a consolidated tool used to estimate pesticide risk. The CRANK allows for rapid evaluation of risk under different scenarios to assess and formulate risk management strategies. Because the volume and detail of data generated by the CRANK is highly detailed, a user-friendly tool was developed to access this data called “The Dashboard.”
The Dashboard Database (DASHBOARD) is a Microsoft Access based database that houses all of the inputs and scenario details required to run the CRANK in addition to all results generated by the CRANK. Additionally, the DASHBOARD was constructed to automate the process of inputting data into the CRANK and extracting the results back into the database itself. Once inside the Dashboard Database, results can be accessed through intuitive, interactive user-interfaces. What would otherwise require parsing through millions of results printed on paper tables stretching for hundreds of miles is now just a few clicks away! Below is an introduction and explanatory video to the DASHBOARD:
The Dashboard Database (DASHBOARD) is a Microsoft Access based database that houses all of the inputs and scenario details required to run the CRANK in addition to all results generated by the CRANK. Additionally, the DASHBOARD was constructed to automate the process of inputting data into the CRANK and extracting the results back into the database itself. Once inside the Dashboard Database, results can be accessed through intuitive, interactive user-interfaces. What would otherwise require parsing through millions of results printed on paper tables stretching for hundreds of miles is now just a few clicks away! Below is an introduction and explanatory video to the DASHBOARD: