Don’t Be Fooled, High Heat Will Return

Farm Employees Must Be Protected During High Temps

By Patrick Cavanaugh, Editor

The cool and rainy weather will eventually turn to higher temperature days, and when high heat returns to the Central Valley, it’s essential that farm employees are getting enough water, rest, and shade. Manuel Cunha, the President of the Nisei Farmers League in Fresno told California Ag Today that during hot days, we’ve got to protect employees.

“Training is the first important step to prevent heat illness,” Cunha said. “All employees and supervisors must know about heat illness prevention.”

Water is the next important step in preventing heat stress.

“Employers or supervisors must provide enough fresh water so that each employee can drink at least one quart per hour—or four 8 ounces glasses per hour—and encourage them to do so,” Cunha said.

Manuel Cunha, President of the Nisei Farmers League, Fresno

Shade is the next critical step to prevent heat illness.

“Employees should have access to shade, and they should be encouraged to take a cool-down rest in the shade for at least 5 minutes,” Cunha explained. “And employees should not wait until they feel sick to cool down.”

Finally, all ag employers must develop and implement written procedures for complying with the Cal/OSHA Heat Illness Prevention Standard.

 Temperature Triggers

Shade shall be present when the temperature exceeds 80 degrees Fahrenheit. The employer must maintain one or more areas with shade at all times while employees are present that are either open to the air or provided with ventilation or cooling.

The amount of shade present shall be at least enough to accommodate the number of employees on recovery or rest periods so that they can sit in a healthy posture fully in the shade without having to be in physical contact with each other.

The amount of shade present during meal periods shall be at least enough to accommodate the number of employees on the meal period who remain onsite.

The high-heat hazard temperature is 95 degrees or higher. This is when the employees must take a ten-minute preventative cool-down rest period every two hours. Often, farm operations will cease for the day and restart in the morning.

“Farmers, supervisors, packinghouses, farm labor contractors, all of these folks should have their Heat Action Plan ready, and all employers should be aware of it,” Cunha said. “They have to be ready to go, and that crew bosses, managers, foremen are making sure that the workers are getting shade and drinking plenty of water.”

If farm operations need to change their time schedules to accommodate the high temperatures, they need to implement that, as well as making sure that the workers take their proper breaks, and they have a meal.

“Lunchtime is very important for the workers to be nourished and strong,” Cunha said.

When employees are acclimating to the higher temperatures, a buddy system is essential.

“You want to make sure somebody isn’t sweating a lot or beginning to feel nauseated. As workers, they need to be looking out for each other as well. You cannot always depend on the crew boss seeing a problem,” Cunha explained.

Emergency Contacts

In some places, cell phones don’t work, so workers may have to have a two-way radio. Make sure there is a way to call 911 during an emergency. Make sure you have maps posted to where the employees are working, and all the workers know where they’re at.

“If something goes down, they need to call 911, the worker or crew boss needs to say where they’re at—the address, the location, the cross streets,” Cunha stressed.

“The location should be posted on a clipboard to make sure that you have the information there for those employees,” Cunha continued. “That’s very important, to know the procedures.”

“We want all employees to go home safe to their families every night. So farming operations must have heat illness prevention plans in place,” Cunha said.

Farm operations should be sure that a supervisor is in place in all fieldwork and that supervisor must have first aid and CPR training. And if the supervisor leaves the crew for any reason, they must make sure someone is in charge.

First aid and CPR are vital with our farm crews working in the fields or even in the construction industry. Farm labor contractors must be sure that field supervisors are licensed for first aid and CPR.

2019-05-28T17:20:06-07:00May 28th, 2019|

CDFA To Hold Good Ag Neighbors Workshops

Workshop Designed for Produce Growers and Livestock Areas to Promote Food Safety

News Release

In order to facilitate dialogue between different sectors of California agriculture about cooperation to prevent future foodborne illness outbreaks, the California Department of Food and Agriculture (CDFA) is partnering with the University of California and the U.S. Food and Drug Administration (FDA) to bring the livestock and produce communities together for a series of workshops.

The workshops, titled Good Ag Neighbors, are designed for fruit and vegetable growers, livestock owners, and others interested in learning about how produce safety and livestock management practices can work jointly to promote food safety.

The workshops will be held in two California locations, with the first scheduled for June 11 from 9 a.m. to 4 p.m. at the Desert Research and Extension Center in Holtville. The second workshop is scheduled for June 13 from 9 a.m. to 4 p.m. at the Robert J Cabral Ag Center in Stockton.

“Agriculture is complex,” said CDFA Secretary Karen Ross. “This is particularly true in California, where diverse agricultural operations often exist side-by-side, with each of them required to comply with a myriad of regulations designed to protect the public, the environment, and the food supply.”

Karen Ross, CDFA Secretary

Karen Ross, CDFA Secretary

Diversity is extremely important to the fabric of California agriculture. Also important is open communication channels between diverse partners. This has become more apparent with the CDFA’s newly created Produce Safety Program, which is working on behalf of the U.S. FDA to enforce produce safety regulations under the Food Safety Modernization Act.

The workshops will address lessons learned from recent investigations of produce-related foodborne illness outbreaks, examine key research findings, and consider future research needs.

The workshops are being conducted by the UC Davis Western Institute for Food Safety and Security and will include presentations by researchers and industry representatives. The day-long agenda will focus in the morning on reviewing regulations, laws, and practices already in place to protect food and environmental safety, while the afternoon will be spent in various breakout groups examining how these practices can be leveraged.

Participants should come prepared to share their experiences as well as their produce safety questions.

The workshops are offered free of charge. For more information and to register, please visit http://www.wifss.ucdavis.edu/good-ag-neighbors/.

2021-05-12T11:01:47-07:00May 24th, 2019|

Consumer Protection Is Top Priority for LGMA

New LGMA Irrigation Requirements Mean Heightened Food Safety Measures

By Mikenzi Meyers, Associate Editor

As consumer protection continues to be a number one priority for producers, main pathogen routes are of the utmost importance for guaranteeing safety. The California Leafy Green Marketing Agency (LGMA) is a program that works to continually keep the lettuce industry safe and maintain confidence in food safety programs—but as pathogens begin to evolve, it takes a team effort to combat future threats.

Mike Villaneva, LGMA technical director, told California Ag Today, “It’s been a tough 18 months, and it’s the challenge with these outbreaks … we never really have a good answer about what happened and how it happened.”

In the leafy greens industry, water becomes a focal point in pathogen prevention. “We’ve got 12 years of testing water, and we’re pretty confident of water in the deep wells along the Central Coast, but down south is a different ballgame—that’s open surface water,” Villaneva said.

On April 19th, the LGMA board met and voted to strengthen mandatory food safety practices required on farms. One facet included prohibiting overhead irrigation 21 days prior to harvest unless the water is sanitized.

“They’re looking at some other potential testing and data that could lower that down to 14, but right now they’re sticking with the 21 overhead,” Villaneva said.

The California Leafy Green Marketing Agency continues to show their commitment to ensuring a safe, stable food supply through foodborne illness prevention. More information about the program can be found on their website at www.lgma.ca.gov.

2021-05-12T11:01:48-07:00May 23rd, 2019|

Western Growers Statement on California DPR Ban on Chlorpyrifos

Tom Nassif: CA Farmers Face the Most Stringent Regulations in the World

By Cory Lunde, Western Growers

In response to the recent announcement that the California Department of Pesticide Residue (DPR) is acting to ban the use of the insecticide chlorpyrifos, Western Growers President and CEO Tom Nassif issued the following statement:

“California farmers are universally committed to the safety of their food, the health of their workers and communities, and the sustainability of their land. At every turn, they strive to achieve efficiencies in their use of resources like water, fertilizer, and pesticides and seek to minimize both the human and environmental impacts of these inputs.

immigration reform

Tom Nassif

“California farmers also face the most stringent regulatory environment in the world, one that often limits their access to many of the tools still available to farmers elsewhere in the U.S. and in foreign countries, including certain types of pesticides. Indeed, over the last 20 years, California regulatory actions have removed several of the most important crop protection tools farmers rely on to fight pests and diseases.

“With … [the] announcement that DPR will initiate the cancellation of chlorpyrifos, one of the most widely studied and globally approved insecticides, California farmers now stand to lose yet another arrow in their quiver—without effective and ready replacement tools—making their quest to grow the safest, healthiest and most abundant food supply in the world even more difficult.

“California farmers are resilient, but the long-term viability of our farms in California depends on proper support from the Administration and renewed cooperation of the state’s regulatory agencies, especially in light of the many other unique and expensive regulations that place California farmers at a growing competitive disadvantage.”
2021-05-12T11:05:03-07:00May 22nd, 2019|

CCM Statement on Chlorpyrifos Ban

Flawed Data Forcing Cancellation

News Release From California Citrus Mutual

Recently, the California Environmental Protection Agency (CalEPA) and the California Department of Pesticide Regulation (DPR) announced that they are going to begin the cancellation process of chlorpyrifos. The statement cites scientific findings that chlorpyrifos poses serious public health and environmental risks to vulnerable communities.SaveOurCitrus Logo

“The decision to ban chlorpyrifos is not surprising given the significant pressure from anti-pesticide groups, active legislative proposals, regulatory proceedings, and ongoing court battles,” said CCM President Casey Creamer. “However, this decision relies heavily on an evaluation that was significantly flawed and based upon unrealistic modeling scenarios that are not verifiable by actual results in DPR’s own air monitoring network.”

“California Citrus Mutual and our member growers stand by science that is sound, that properly evaluates risks and puts forward appropriate safeguards to protect ourselves, our employees, and our surrounding communities. We are committed to safe and effective use of chlorpyrifos and other crop protection tools.”

“The process for which this chemical was evaluated was purposely exaggerated to achieve the desired outcome and jeopardizes the scientific credibility of the Department of Pesticide Regulation. This decision sets a terrible precedent for future evaluations and creates a chilling effect on companies planning on making significant investments to bring new products to the market in California.”

“The citrus industry is fighting feverishly to protect itself from the deadly citrus disease, Huanglongbing,” Creamer continued. “In order to do so, we must have the necessary tools in the toolbox for an effective Integrated Pest Management program.”

“The once mighty citrus-producing state of Florida has lost 70% of its production due to this disease, which is expanding exponentially in residential citrus trees in Southern California at this very moment. While our commercial growers will remain vigilant, it is vital that our policymakers recognize the seriousness of the threat and ensure sound scientific procedures are followed.”

“California Citrus Mutual will continue to be actively engaged in the regulatory processes around the cancellation decision and will continue to explore all potential remedies to allow the safe and effective use of chlorpyrifos.”

2021-05-12T11:05:03-07:00May 14th, 2019|

Food Safety Is Paramount In California Agriculture

Researchers Hone in on Bacteria Genome to Isolate Pathogens

By Laurie Greene, Founding Editor

Food safety is paramount in the specialty crop farm industry; but when a bacterium causes a food safety problem, there is important work to determine the exact fingerprint of that bacteria.

Matthew Stasiewicz, assistant professor of applied food microbiology in the area of food safety at the University of Illinois at Urbana-Champaign, Department of Food Science & Human Nutrition, said it’s important to determine the genome of these bacteria that are causing problems.

“The biggest thing that has happened in the field of food safety is that the U.S. government has committed to using whole genome sequencing as a primary public health surveillance tool. So, if you have a foodborne disease and go to a doctor, and they isolate that organism, it will go into a nationwide database—now international database—that can link that organism’s genome sequence to whatever else shows up in the database. So, at the same time, if pathogens are isolated from foods potentially as part of an outbreak, those sequences can be [entered into the database] and [experts can] gather information from food sources as well as clinical patients. And that’s just a major tool.”

Stasiewicz said the genome is important because we need to know the true source of that bacteria. “The pathogens that can make you sick can be distributed in the environment.

“So just because you potentially got sick from eating food and maybe you got an E.coli O157:H7 infection in your hometown, even if someone else two towns away got the same infection with E.coli O157:H7, we don’t know if that’s related, even if you potentially ate the same food,” Stasiewicz said. “That could come from the soil in your town, your local grower, a local grower somewhere else, or from a common source, common grower, or common packer, and gotten you both sick. This genome sequence information allows us to make those links much more clearly.”

Stasiewicz said this is an important pioneering effort to reduce food safety illnesses. “Importantly, from the food standpoint,” Stasiewicz said, “we want that information so we can find that and eliminate it. No food processor wants to make anyone sick. No grower wants to make anyone sick. So, we need to identify those concerns.”

2021-05-12T11:05:04-07:00May 6th, 2019|

Tulare Center Trains UC Davis School of Veterinary Medicine Students

UC Vet Students Learn About Livestock Animals in Tulare

By Patrick Cavanaugh, Editor

VMRTC is the Veterinarian Medicine Training and Research Center located in Tulare. The facility is an extension of the UC Davis School of Veterinary Medicine. The site offers education and training to veterinarians by offering senior veterinary students and residents on-the-farm clinical medical training and residencies in dairy production medicine.

Nathan Brown, a UC Davis veterinary student, is working on practicals in and out of a hospital setting.

“We do rotations in the hospital and outside of the hospital. We have a teaching center and, in addition, we have our California Animal Health and Safety Laboratory System (CAHFS), which is involved with diagnosing foreign animal diseases,” Brown said. “That is sort of the main mission.”

“In the mornings, we do herd checks, we go out to different dairies. We palpate cows for diagnosis of pregnancy, and we’re under the supervision of some of the veterinarians that work at our center,” Brown explained. “In the afternoons, we work on a variety of different projects. One of the projects that we’re working on currently is milking frequency. We are looking at different variables that go into whether or not it’s profitable to move from either two to three times a day or three times a day to two times a day.”

Brown said that the students at the Tulare center are doing their livestock track through UC Davis. “We’re all in our fourth year. It’s been a wonderful experience. Tulare is a great place, and it’s good to see a different part of California.”

Students studying at the center decide which direction they will take regarding animal type or other medical pursuits.

“After our second year, we make a decision about whether we do small animals or large animals,” Brown said. “Some people do equines, other focus on zoo animals—there is a variety of options in our profession and that our school offers.

Brown is pursuing livestock medicine, but he has a commitment to the Air Force to do public health epidemiology for them.

Army veterinarians do clinical medicine for animals on the base. They focus on German shepherd dogs and horses, and they also do some food safety.

“As as a veterinarian in the Air Force, it’s essentially veterinary public health, and my role will be epidemiology on a base, so that’s actually more human focus, and food safety,” Brown said.

“If you kind of think about the historical roots of veterinary medicine, much of the role of veterinarians has been ensuring that food is safe for humans to consume, meaning that the animals are healthy before they get ready for human consumption,” Brown explained. “We must ensure that there’s no points of contamination so that all the food that people eat in this country is healthy and nutritious, and we don’t have to worry about disease.”

Most bases have a veterinary clinic, primarily staffed with army veterinarians.

“My hope is to do some amount of clinical practice at these clinics to sort of keep my veterinary skills relevant. And I’ve had some good advice from some epidemiologists who works at the CDC,” Brown said. “He told me that at least for him, it’s made him a better epidemiologist by keeping his clinical skills relevant because thinking about that differential diagnosis is really a big part of trying to find the cause of a disease.”

2021-05-12T11:17:08-07:00May 2nd, 2019|

Building a Relationship Between Consumers and Ag Industry

There Are Ways to Gain Trust Among Consumers

By Mikenzi Meyers, Associate Editor

Bridging the gap between consumers and their food has been an ongoing battle that research shows can only be won by trust. Charlie Arnot with the Center for Food Integrity has looked further into what it really takes to gain trust among consumers.

Arnot said that studies conducted alongside Iowa State University showed that there are three main drivers in creating a relationship with consumers: influencers, competency, and confidence in shared values. Further research revealed that of the three main variables, confidence in shared values proved to be the most important—but this can be a difficult goal to accomplish.

“Agriculture has a historical mantra of ‘We’re Feeding the World,’ but most consumers just don’t care, and it’s not a justification for more industrialized food production,” Arnot said.

This resistance towards industrial farming is largely due to food being so readily available to the public.

Arnot suggests taking the approach of addressing known consumer concerns such as food safety, nutrition, and treatment of animals, to name a few.

“Addressing those concerns is going to be the most effective strategy we can have in building trust in who we are and what we do in agriculture today,” he said.

2019-04-29T17:01:37-07:00April 29th, 2019|

Alliance For Food and Farming Launches New Website!

New Safefruitsandveggies.com Website Will Improve Visitor Experience

News Release

The Alliance for Food and Farming (AFF) has launched an updated safefruitsandveggies.com website with new content and to improve visitors’ experiences on the increasingly popular site.

“The safefruitsandveggies.com website now receives tens of thousands of visitors each year,” said Teresa Thorne, AFF Executive Director.  “We want to continue to improve the site, retain our visitors, and attract new users.  The newly formatted site will help us to do that.”

New sections include “A Dozen Reasons to Eat Fruits and Veggies,” and “Five Facts About Produce,” which are based upon popular blog posts.  These sections provide quick and easily-retained information about the benefits of eating fruits and veggies as well as the safety of organic and conventional produce.

The Safety Standards section of the website, which provides comprehensive information about the stringent regulations governing the approval and use of organic and conventional pesticides, has also been updated.

“This has become among the most visited sections of safefruitsandveggies.com because all the pesticide regulation information from various government agencies can be found in one place,” Thorne said.  “Instead of going through multiple searches and websites to learn more about these regulations, people can just come to safefruitsandveggies.com.”

Still to come are web pages specifically designed for nutritionists and dietitians to help them answer produce safety questions from consumers, their customers, and clients.

“This new web page was actually requested by dietitians, and we are excited to have their input as we build the content,” Thorne said.

“Since research shows consumers find dietitians and nutritionists are among the most credible sources when it comes to pesticide residues and produce safety, it is important they have readily usable information,” Thorne added.

Among the most visited website section continues to be the residue calculator, which shows consumers they could literally eat hundreds to thousands of servings of a fruit or veggie in a day and still not have any health effects from residues.

“All of the website content is either based upon peer reviewed research or on analyses by experts in the areas of toxicology, risk analysis, nutrition and farming,” Thorne said.  “Consumers can also view 40 videos featuring farmers and scientists, as well as information about peer reviewed studies.”

The AFF works to provide credible, science-based information so consumers can make the right shopping choices for themselves and their families.

“The safefruitsandveggies.com website is the cornerstone of our efforts,” Thorne said. “By providing facts about produce safety and countering misinformation, we hope to remove fear as a barrier and encourage increased consumption of all forms of produce.”

2021-05-12T11:05:04-07:00April 24th, 2019|

Charlie Arnot: A Better Way to Talk To Consumers About Ag

Listening to Customers Concerns Will Help With Skepticism

By Patrick Cavanaugh, Editor

There are biases against large-scale businesses, according to Charlie Arnot, CEO of The Center For Food Integrity. He said that listening to customers concerns will help with the skepticism.

“The fundamental bias we see against size and scale is a belief that the larger companies, the larger entities, will put profit ahead of public interest. We know that’s not true,” Arnot said. “Those of us who work in agriculture … know that the people—the men, and women who work in agriculture—are terrific. They’ve got values that resonate. They’re committed to doing what’s right. But because of the size, the scale of agriculture today, it raises greater questions.”

Charlie Arnot, CEO of The Center For Food Integrity

Arnot explained that this means that the ag industry needs to embrace that consumer skepticism and be willing to address those questions and not be defensive.

“We want to help people understand that yes, the size and scale has changed, but our commitment to do what’s right has never been stronger.

Consider the adage, “it’s better to make a friend than win an argument.”

“And when you get into that conversation, do you want to win an argument or do you want to win a friend?” Arnot asked. “You know, what’s important to you? And frequently if we listen hard enough, we can hear people’s values. We can listen to what they’re talking about and find that place of connection.”

“So when someone says, you know, ‘it makes me uncomfortable to see all the pesticides and the spraying on all the produce in California. I don’t think it’s safe.’ We can either defend pesticides and applications of crop protection chemicals, or we can listen to say, okay, well [what] I heard them say is they care about safe food.”

“Terrific. I care about safe food. Let’s have a conversation about our commitment to safe food as opposed to a conversation about trying to defend pesticides or crop protection chemicals,” Arnot explained.

He said that consumers have many needs when they’re making decisions about food. “Historically, we’ve thought about their rational needs. We’re going to give them information, but they also have social and emotional needs that they’re trying to meet as well.”

“They want to feel good. They want to have that emotional reinforcement [that] they’ve made the right decision for their families. They want to have confidence and feel good [that] they’ve decided to buy food that’s going to be safe and nutritious,” Arnot said. “They want to get that social reinforcement when they bring it out of the bag, when they talk to their friends, when they post a picture on Instagram or Facebook about what they’re doing. They want people to reinforce [that] they made the right choice about what they purchased.”

For more information on the Center For Food Integrity: http://www.foodintegrity.org/

 

 

 

 

2019-04-19T15:47:57-07:00April 19th, 2019|

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