Encouraging Schools to Comply with Pesticide Notifications

Monterey County Schools are Not Logging On to See Notifications

By Patrick Cavanaugh, Editor

Monterey County is having a hard time getting schools to comply with new regulations regarding restrictions of pesticide sprays and pesticide notifications near schools.

“There’s a quarter mile buffer for certain types of applications,” said Bob Roach, acting Agricultural Commissioner for Monterey County.

Fumigated Strawberry Field in Monterey County

When school’s in session, growers will comply with this buffer without any serious impact on their spray practices. Fumigants are already strictly controlled.

“We’re going to comply with everything, but the notification part is something that’s just been very difficult because the schools are not participating like they should be,” Roach said.

The growers must do an annual notification to the schools. In order to see that notification, the schools must log onto www.calschoolnotify.org, which the state has set up for that purpose, and then the notification will go directly from the grower to school administrator.

“What the school does with it is up to the school, but growers have prepared that notification on the Cal Ag ag permits web-based computer system for pesticide permits,” Roach explained. “That system does take all the restricted materials and adds them to a list, but you have to manually enter in your nonrestrictive materials and your spray adjuvants, which are included in this notification. They have to make a list of all the materials are going to use in the next year and they have to send that through to the www.calschoolnotify.org system so that schools can receive it.”

California Ag Today2021-05-12T11:01:55-07:00June 1st, 2018|

Overwinter Pests and New Pesticide Regulations Near Schools

A Focus on Overwintering Pests and New Spray Regulations Near Schools

By Patrick Cavanaugh, Farm News Director

California Ag Today recently spoke with Ryan Jacobsen, CEO and executive director of the Fresno County Farm Bureau, about pest pressures in Fresno county as well as new pesticide regulations that were put put in place around K-12 schools and licensed daycare centers beginning Jan 1.

“When you talk about pest pressure, the warmer temperatures that we saw last year because of the multiple storms that were rolling through helped help many pests get through the season and start in greater numbers earlier in the year, and that’s what we saw happen. We have had many warm days so far this winter, and it will be interesting to see if pests respond to that in the coming spring,” Jacobsen said.

“There definitely this time of year when it comes to so many of our different other crops that folks are doing all their different cultural practices to make sure that they are doing what they can in vineyards, orchards and open grounds to reduce those pest pressures for the upcoming year and hopefully you get through the season,” Jacobsen explained.

And there are new regulations that farmers will have to follow when spraying within a quarter mile of schools and licensed daycare centers between 6am and 6pm. But Jacobson says that this won’t be a big change for farmers, as Central Valley farmers had been following regulations like this for many years.

“Most of these have been in practice by these growers in south Joaquin Valley for years. Our kids are going to those same schools, and we’re trying to be the best neighbors and stewards of the land next to these schools as possible,” Jacobsen said. “Nevertheless, every time you get to government involved, obviously there’s going to be some difficulties and some paperwork or regulatory red tape that’s going to be added to the process there. And I think that’s what you’re seeing with these current rules here in Fresno County.”

“And I know where our agricultural commissioner’s office has worked hand-in-hand with local growers regarding spraying near schools,” he said. “But in anticipation of these rules, and just even before they were even discussed, the industry did what they could to make sure that these applications that were next to schools were done appropriately successfully and that there was no issue.

California Ag Today2021-05-12T11:01:57-07:00January 2nd, 2018|

The Latest Buzz in ‘RoboBee’ Research

Thanks to recent headway in RoboBee research and development, these mechanized pollinators could be headed to a greenhouse near you soon.

Guest Editorial By Tim Jennings, President of Custom Case Group, Maker of DroneHangar

My company has been manufacturing custom cases in the drone and unmanned aerial vehicle (UAV) industry for decades. Because we’re involved in so many facets—from the military to the consumer and agricultural segments—my team is often privy to advancements early on. Being a drone enthusiast myself, I try to keep up with the latest developments on my own time, too.

Today, some of the most exciting activity I’m seeing is in the field of agricultural drones, where researchers are making major progress toward mainstreaming RoboBees—tiny drones capable of pollination and other forms of indoor crop maintenance. While open-air agricultural applications, such as crop scouting and pesticide application, are now standard, there’s been little progress in indoor agriculture applications—until now.

New microdrone research in the U.S. and Spain could soon allow RoboBees to run greenhouses and large-scale indoor farms around the globe.

“RoboBees” – The Pollinators of the Future

RoboBees have been on the scene for some time through a collaborative project between teams at Harvard University and Northeastern University. The teams have been working together about 12 years to create “swarms” of tiny worker drones capable of tethered flight. The drones, with wingspans of just 1.2 inches, weigh less than real bees, but, tiny as they are, RoboBees are the result of some intense collaboration among experts in dozens of fields, including neurobiology, computer science and chemical engineering.

The Latest Advancements

Perching & Takeoff. It seems simple: Design a tiny drone that can take off and land easily. However, perching and takeoff have turned out to be among the most critical functions and toughest challenges in RoboBee development. This year, though, the Harvard team may have a breakthrough. The functions of perching and takeoff are critical because they allow the drones to “rest,” protecting them from the mechanical fatigue and power drain of constant flight. The team reported the possible breakthrough in an article in the journal Science titled, “Perching and Takeoff of a Robotic Insect on Overhangs Using Switchable Electrostatic Adhesion,” where they suggest that electrostatic forces allow the small drones to “stick” to different surfaces, such as plant leaves. And the power required to generate those forces is less than what’s needed to keep the RoboBee in flight.

Indoor Environmental Mapping. Large drones that can map and negotiate complex outdoor environments have been around a while; however, small size has been a major limitation in the development of drones capable of indoor mapping. So far, the massive data collection and processing necessary for environmental mapping requires a machine too large for indoor use. But that may be changing.

This year, a research team from the Centre for Automation and Robotics in Spain published a paper titled “Heterogeneous Multi-Robot System for Mapping Environmental Variables of Greenhouses” in the journal Sensors, where they describe a heterogeneous robot team capable of monitoring the environmental variables inside greenhouses. They call the drone team, which includes aerial and ground drones, a “system” that understands and negotiates its surroundings by way of a shared multi-sensor application.

The drones within the system, some of which have cameras for visual monitoring, can also measure factors like soil and air temperature, humidity, luminosity and carbon dioxide concentrations in the greenhouse environment.

How Soon?

It could be a couple more years before RoboBee teams will totally manage indoor crops. But advancements like that above ensure this tech is headed to the mainstream fast. What are your thoughts on drone automation for indoor agriculture? Where do you see this tech bringing the industry in the next 20 years?

Feel free to share on the California Ag Today Facebook page; we’re interested in knowing what you think.

California Ag Today2021-05-12T11:05:43-07:00December 12th, 2016|