Arizona will be home to a new facility to combat screwworms following intervention by Republican Rep. Andy Biggs (AZ-05).
Brooke Rollins, the secretary of the Department of Agriculture (USDA), announced the new sterile fly dispersal facility at the Douglas Port of Entry last week. The facility will target the burgeoning threat of the New World screwworm, which feed on the living tissue of warm-blooded animals.
The USDA pledged a $25 million investment toward the new facility as part of preparedness measures to reopen the port to livestock trade later this month. The facility will also benefit from existing investments from Texas, Mexico, and Panama.
Biggs predicted in a press release that the new facility would further improve the already significant decline in New World screwworm cases over the past year.
“Arizona is leading the way in prevention efforts, and I am grateful that this administration answered my call for assistance,” said Biggs. “I know how hard our state’s ranchers and farmers work for America’s economy and supply chain, which is why I’m doing all I can to protect their cattle.”
The USDA and the Arizona Department of Agriculture will determine the location and operational plan for the facility. The USDA estimated that construction of the facility “could be completed in as little as several months.”
According to the USDA, over the last year its Animal and Plant Health Inspection Service has worked alongside Arizona officials to trap and submit approximately 1,000 flies for testing — none of which were identified as the New World screwworm.
The southern livestock ports are slated for coordinated, phased reopening contingent upon Mexico’s continued adherence to the administration’s Joint Action Plan to combat the New World screwworm. The USDA selected the Douglas Port of Entry as the first to reopen due to the reported strength of livestock in adjacent Sonora, Mexico, and the port’s ability to implement enhanced inspection protocols.
The USDA announced the first confirmed case of New World screwworm in early June. Days afterwards, Biggs led fellow congressmen Abraham Hamadeh (AZ-08), Eli Crane (AZ-02), Paul Gosar (AZ-09), and Juan Ciscomani (AZ-04) in a letter advising Rollins that Arizona was uniquely positioned to assist USDA response efforts in combatting the burgeoning screwworm threat.
In that letter, the congressmen identified the state’s historic Douglas sterile fly facility site and scientific capabilities within the University of Arizona and the Arizona Veterinary Diagnostic Laboratory.
“[The site] remains a strategically valuable location for future production capacity and strengthens Arizona’s ability to support national containment efforts,” stated the congressmen. “The state’s border access, transportation networks, livestock expertise, and university-led research efforts position Arizona to complement USDA’s ongoing investments and make our state an essential partner in preventing an outbreak, safeguarding producers, and strengthening long-term regional stability before this pest can take hold on American soil.”
According to Cochise County officials, a city librarian with the Douglas Public Library, Margaret White, uncovered records earlier this year revealing that Cochise County had helped uncover the sterile insect technique that ultimately eradicated the New World screwworm from the 1960s through the 1980s.
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U.S. Representative Eli Crane (R-AZ-02) spent the last week of July traveling across Arizona’s Second Congressional District, meeting with constituents, educators, ranchers, business leaders, and local officials while highlighting legislative priorities ranging from agriculture and energy to education and public lands.
The weeklong tour included stops in Douglas, Show Low, Holbrook, Williams, Camp Verde, and other communities where Crane promoted recent federal investments, discussed ongoing policy initiatives, and gathered feedback from residents on issues affecting rural Arizona.
One of the week’s most significant announcements came Wednesday, July 29 in Douglas, where Crane joined fellow Republican Representatives Andy Biggs (AZ-05) and Juan Ciscomani (AZ-06) alongside Secretary Brooke Rollins as the U.S. Department of Agriculture (USDA) unveiled a $25 million investment to construct a new sterile fly production facility in Douglas.
The project is intended to strengthen the nation’s defenses against the New World screwworm, a destructive livestock pest that has prompted growing concern among ranchers across the Southwest.
The announcement followed a letter signed by Crane, Biggs, and Ciscomani along with Rep. David Schweikert (R-AZ01) and Rep. Paul Gosar (R-AZ09), urging the USDA to modernize the Douglas facility to improve the nation’s long-term response capabilities.
Following the announcement, the congressmen toured livestock inspection facilities at the Douglas Port of Entry, which is scheduled to re-open to livestock trade on August 24th after preparations aimed at safeguarding American agriculture.
Crane later traveled to Show Low, where he visited Linden Valley Arena, a well known destination within Arizona’s roping community that has been owned and operated by the Perkins family since 2010.
The following morning, Crane addressed teachers and staff with the Show Low Unified School District ahead of the upcoming school year, sharing lessons on leadership and teamwork drawn from his experience as a Navy SEAL and small business owners.
He also thanked educators for their commitment to students while highlighting what he described as a recent legislative victory for rural schools.
Last year, Crane helped build congressional support for a three-year reauthorization of the Secure Rural Schools program, legislation that was ultimately signed into law and continues funding for education and essential county services in communities located near national forests throughout Arizona’s Second Congressional District.
After leaving Show Low, Crane visited Northland Pioneer College in Holbrook, where he met with administrators to discuss the college’s Commercial Driver’s License (CDL) program.
The visit coincided with the Trump administration’s recently announced Freedom Haulers Initiative, a federal effort designed to expand career opportunities for veterans entering the trucking industry.
Crane praised the initiative while recognizing the college’s work to strengthen workforce development through its CDL program.
Later that day, Crane met with the Murph family at H Bar and Y Ranch in Holbrook. The Murph family, whose cattle operation pre-dates Arizona statehood, faces uncertainty over long-held Arizona State Land Department grazing leases because of a proposed solar development by a foreign company.
Crane said he has been working behind the scenes to help resolve the dispute. The meeting also followed last month’s signing of a memorandum of understanding between the USDA and the Small Business Administration (SBA) establishing cooperation between the USDA Lawfare Portal and the SBA’s Office of National Ombudsman.
The agreement is intended to ensure complaints from farmers, ranchers, and agricultural producers alleging legal harassment are investigated and resolved.
According to the USDA, the Lawfare Portal has received more than 400 complaints from 47 states over the past two years.
Crane also toured the Cholla Power Plant, which stopped burning coal in March 2025 after more than six decades of operation. Arizona Public Service is pursuing plans to convert the facility to natural gas, a transition expected to generate approximately 380 megawatts of capacity while preserving jobs and maintaining reliable power generation for the region.
On Saturday, August 1, Crane attended the annual Coconino County Farm Bureau and Cattle Growers Association banquet in Williams, where he updated attendees on several legislative priorities pending before Congress.
Among the measures discussed was the House-passed Farm Bill which includes Buy American requirements for school meal programs, increased reporting requirements for agricultural land purchases by foreign adversaries, and strengthened farm credit and crop insurance programs.
Crane also highlighted his amendment intended to accelerate recovery efforts following the White Sage Fire, while noting his support for proposals removing pesticide liability protections and ensuring compensation for livestock losses caused by Mexican wolves.
The measures seek to improve forest management through expanded technology and reduced litigation while accelerating reconstruction efforts at the Grand Canyon’s North Rim following the Dragon Bravo Fire. Both bills have passed the House but remain pending in the Senate.
The congressman’s final stop took him to Camp Verde, where he met with ranchers to discuss ongoing concerns involving the U.S. Forest Service.
Crane said he is developing legislation aimed at simplifying fence repairs following natural disasters while also addressing what he characterized as abuses of the Equal Access to Justice Act.
The district also received additional federal infrastructure support during the week as the U.S. Department of Transportation awarded more than $5 million in airport improvement grants throughout Arizona’s Second Congressional District.
The funding Includes:
Bagdad: $90,389 for design work to expand terminal parking.
Chinle: $339,000 to reconstruct aircraft apron pavement.
Cottonwood: $536,876 to reconstruct portions of Taxiway A.
Page: $679.031 for design of a new aircraft rescue and firefighting facility.
Springerville: $443,000 to construct a new taxilane serving future hanger development.
Prescott: $2.97 million to construct a new aircraft storage hanger designed to improve airport self-sufficiency.
ICYMI – The @USDOT awarded more than $5 million to improve airport infrastructure in #AZ02.
The latest awards follow additional federal grants announced last month totaling approximately $10 million for improvements at Polacca Airport and Coolidge Municipal Airport.
Reflecting on the week’s events, Crane emphasized the importance of maintaining close ties with constituents while Congress remains out of session.
“Last week, I had the privilege of visiting with constituents, industry leaders, and remarkable institutions within Arizona’s Second Congressional District,” said Rep. Crane. “While there is much work to be done in Washington, D.C., it’s refreshing to get back home and meet face to face with the people I’m honored to represent. I look forward to building on these relationships and delivering principled and effective solutions for all Arizonans.”
Ethan Faverino is a reporter for AZ Free News. You can send him news tips using this link.
U.S. Agriculture Secretary Brooke Rollins announced a $25 million federal investment to build a sterile fly dispersal facility in Arizona. She made the announcement during a visit to the Douglas Port of Entry with Reps. Juan Ciscomani (R-AZ-06), Andy Biggs (R-AZ-05), and Eli Crane (R-AZ-02) ahead of the planned resumption of livestock imports from Mexico.
Rollins toured the port’s livestock inspection facilities Wednesday with Ciscomani, Biggs, Crane, and Arizona Department of Agriculture Director Paul Brierley. The Department of Agriculture plans to reopen the Douglas crossing to cattle imports on Aug. 24 as the first stage of a phased reopening of southern livestock ports.
During the visit, Rollins announced that the U.S. Department of Agriculture (USDA) would invest $25 million toward establishing a sterile fly dispersal facility in Arizona as part of the federal response to New World screwworm.
“Protecting American agriculture begins with protecting our borders and ensuring we have the strongest animal health safeguards anywhere in the world,” Rollins said. “The Douglas Port of Entry will reopen only because USDA has implemented one of the most rigorous livestock inspection protocols in history, giving us confidence we can safely resume this critical trade while ensuring cattle crossing the border are free from New World screwworm.”
As part of USDA’s phased reopening of 3 southern cattle ports for livestock trade, USDA will reopen the Douglas, AZ, port, which borders Sonora on Aug. 24, 2026. Every animal entering the U.S. through these ports will undergo a full USDA inspection to ensure it is free of any… pic.twitter.com/5k1HtOZSAU
— New World Screwworm Rapid Response (@Screwworm_RR) July 29, 2026
Ciscomani said Arizona livestock producers and agricultural leaders had pressed the department to establish a sterile fly facility in the state.
“Local agriculture leaders and I have been fighting to deliver this sterile fly dispersal facility because Arizona’s livestock industry cannot afford to wait on the New World screwworm threat,” Ciscomani said. “This $25 million investment is the direct result of that work, and I’m grateful to Secretary Rollins for listening to Arizona’s producers and delivering on it.”
Big things are happening in Douglas, AZ! 🐕🦺🐾🦺
As @USDA_APHIS prepares to deploy the New World screwworm detector dogs to the Douglas, AZ port of entry, we are fired up to support the mission — and have modified the cattle chutes to give these canine heroes the best possible… pic.twitter.com/OtmDqpXJLu
— New World Screwworm Rapid Response (@Screwworm_RR) July 30, 2026
The Douglas crossing was selected as the first port to reopen because the USDA considers Sonora among the Mexican states presenting the lowest screwworm risk, citing its animal-health inspection system and distance from the areas of southern Mexico where most cases are concentrated. The department said the closest active case to the Douglas port was approximately 325 miles away as of July 22.
The reopening remains contingent on Mexico’s compliance with a joint federal action plan and continuing USDA risk assessments. Following an evaluation of operations in Douglas, the department will consider reopening livestock crossings at Santa Teresa and Columbus, New Mexico.
Every animal imported through Douglas will receive multiple veterinary examinations, including an inspection by USDA veterinarians before entering the United States. Animals that fail to satisfy federal import requirements will be denied entry, and the discovery of New World screwworm would immediately halt imports through the port.
The USDA described the Arizona dispersal center as a proposed facility and said it would work with state officials to determine its specific location and operating plan in the Douglas area. The department said construction could be completed in as little as several months, depending on the selected site and available infrastructure.
Cochise County officials have proposed placing the center at Bisbee-Douglas International Airport, about eight miles from Douglas. The county has promoted the airport as a potential site because of its proximity to the border, transportation infrastructure, available land, and location in a less-populated area.
A previous USDA sterile fly facility operated near Douglas from 1963 until 1983. The former facility was located at Douglas Municipal Airport, approximately two miles from downtown.
Biggs led a June letter to Rollins urging the USDA to include Arizona in its long-term screwworm prevention and response strategy. The letter was signed by Crane, Ciscomani, and Reps. Paul Gosar (R-AZ-09) and Abraham Hamadeh (R-AZ-08) and identified the historic Douglas sterile fly facility site as a strategically valuable location for future production capacity.
New World screwworm is a parasitic fly whose larvae feed on the living tissue of warm-blooded animals, causing severe wounds that can become fatal. The pest can affect livestock, pets, wildlife, and, in rare cases, people. The USDA confirmed the first animal case in the current U.S. outbreak in a Zavala County, Texas, calf on June 3. Additional cases have since been confirmed in Texas and New Mexico, while Arizona has reported no confirmed cases.
The United States eradicated New World screwworm in 1966 through the sterile insect technique. The method releases sterilized male flies into affected areas. Female screwworm flies that mate with sterile males produce no offspring, reducing the wild population over successive generations.
The USDA said federal and state personnel have maintained trapping operations near Douglas during the past year. Nearly 1,000 captured flies were submitted for scientific testing, and none were identified as New World screwworm.
State Rep. Lupe Diaz (R-LD19), chairman of the Arizona House Land, Agriculture and Rural Affairs Committee, also attended the event and praised the federal investment and reopening plan.
“The port reopening demonstrates that we can protect American agriculture while responsibly restoring commerce through this vital trade corridor,” Diaz said. “USDA’s science-based approach includes multiple layers of inspection and strict federal oversight.”
✅Rep. Lupe Diaz Joins U.S. Agriculture Secretary Brooke Rollins for Douglas Port Reopening and Sterile Fly Center Announcement
"The new sterile fly distribution center at Bisbee-Douglas International Airport is another major step forward. It will serve Arizona, New Mexico,… pic.twitter.com/ebiGbaOoc3
— Arizona House Republicans (@AZHouseGOP) July 30, 2026
Arizona’s fiscal year 2027 budget allows the state Department of Agriculture to use up to $250,000 from the Commercial Feed Trust Fund for two full-time-equivalent positions. One is designated for expenses associated with the screwworm response. The department may conduct border inspections as part of that response if the border opens for live cattle imports, and the state veterinarian may oversee the response. The second position is designated for expenses involving foreign animal diseases or pests, USDA program diseases, zoonotic diseases, and other emerging animal-disease responses.
“The new sterile fly distribution center at Bisbee-Douglas International Airport is another major step forward,” Diaz said. “It will serve Arizona, New Mexico, Nevada, and California, giving western states a critical regional resource to combat the New World screwworm and protect our livestock industry.”
A Mexican national identified as Jose Herrera Daniel, 56, of Agua Prieta, Sonora, Mexico, was arrested on May 13th during a brazen attempt to smuggle over 6,000 rounds of 7.62mm ammunition from Arizona into Mexico via the Douglas Port of Entry. Daniel was charged the next day for attempting to illegally export ammunition from the United States into Mexico as part of “Operation Take Back America” per the Department of Justice.
According to the U.S. Attorney’s Office (USAO), District of Arizona, the criminal complaint against the accused smuggler alleges that during a search of Daniel’s vehicle at the Port of Entry in Douglas, a U.S. Customs and Border Protection K-9 officer trained to detect weapons, ammunition, and currency alerted handlers to the vehicle. The suspect’s vehicle was then sent through a scanner which detected multiple anomalies in both the driver and passenger side rocker panels leading to a physical search that yielded thousands of rounds of ammunition hidden in plastic bags.
Jose Herrera Daniel, 56, was charged by criminal complaint on May 14, 2025, for attempting to illegally export 6,399 rounds of ammunition from the United States into Mexico through the Douglas Port of Entry.https://t.co/5UByHX1jzApic.twitter.com/vHmntrcKnf
As described by the USAO, Operation Take Back America is “a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations (TCOs), and protect our communities from the perpetrators of violent crime. Operation Take Back America streamlines efforts and resources from the Department’s Organized Crime Drug Enforcement Task Forces (OCDETFs) and Project Safe Neighborhood (PSN).”
The arrest and charge of Daniel would appear to align with an internal memo from Deputy Attorney General Todd Blanche describing the operation.
The memo from Blanche directs the DOJ to pursue charges for the most serious, readily provable offense and emphasizes “the Department’s focus on illegal immigration, human trafficking and smuggling, and crimes by Cartels and TCOs such as Tren de Aragua (TdA) and Mara Salvatrucha (MS-13).”
Voters in the southern Sulphur Springs Valley will find out later this week whether they get to vote on the creation of a Douglas Groundwater Basin Active Management Area that will establish new regulations for the withdrawal and use of groundwater by private landowners across a large swath of Cochise County.
And the Douglas AMA initiative could make it on the 2022 general election ballot even if not enough verified, valid petition signatures were turned in, according to an argument put forth by the group which collected the signatures.
Judge Laura Cardinal will conduct a hearing Friday on a challenge by Rural Water Assurance to block the AMA initiative from the ballots of roughly 13,450 voters whose addresses fall within the boundary of the proposed Douglas AMA.
The city of Douglas as well as the agriculture-heavy communities of McNeal and Elfrida will be impacted if the Douglas AMA is approved, as will be a portion of the city of Bisbee and surrounding areas.
Proponents of the Douglas AMA contend unregulated pumping from large agricultural wells in central and southeastern Cochise County is depleting the aquifer. They are calling for several restrictions on groundwater use and irrigation which proponents claim are necessary to prevent harm to local residents who live in the area.
Critics like Rural Water Assurance, however, argue that an AMA interferes with private property rights in a number of ways. There will also be a loss of property value from newly implemented AMA-related restrictions placed on the use of the land, they argue, including a 100-year assured water supply certification required for subdivision development.
There is also concern that the push for a Douglas AMA comes at a time when southeast Arizona is expecting to see long-anticipated renewed economic activity thanks to Congressional plans to overhaul the current Douglas Port of Entry at the Mexico border.
But the issue before Cardinal will not be about the political arguments or water policy. Instead, she is being asked to rule whether Arizona Water Defenders submitted enough petition signature to get the AMA initiative on the upcoming ballot.
Part of what Cardinal must decide is whether it matters if those petition signatures are legitimate signatures of actual registered voters living within the boundaries of the proposed AMA. Or is a random sampling good enough.
Arizona Water Defenders needed at least 1,346 petition signatures to qualify for the ballot. The group submitted 2,271 signatures on July 6 and Cochise County Elections Director Lisa Marra later reported there were 1,683 valid signatures.
However, the process Marra used did not actually verify the validity of all of the signatures. Instead, a few dozen signatures were discounted immediately due to technical issues after which a random sample validation process was used.
This resulted in an extrapolated figure being provided by Marra without any verification if all of the presumed valid signatures were in fact valid.
In its election challenge, Rural Water Assurance argues Cardinal must disqualify nearly all of the submitted petition signatures as deficient for myriad reasons from mismatched voter signatures to signers not living within the proposed AMA boundaries.
A more crucial problem, the election challenge argues, is some of the 206 petition sheets did not include a completed circulator affidavit. That affidavit must be filled out by the person who circulated the petition to collect signatures.
With 10 signatures possible on each petition sheet, any petitions not properly circulated could result in a large number of disqualifications whether the voters’ signatures themselves are valid.
For its part, Arizona Water Defenders has asked Cardinal to dismiss the election challenge. The group argues that under current state law, it is legally irrelevant whether there is actually 1,346 verified petition signatures for getting the Douglas AMA initiative on the ballot.
The only important factor, according to the group’s attorney, is that Marra’s random-sampling calculation gave the group credit for more than the required number.
“There are no longer any remaining statutory requirements for the examination and verification of each signature of each petition by the Recorder,” attorney John A. MacKinnon argues in a motion to dismiss. “If the number of valid signatures as projected from the random sample equals or exceeds the minimum required number, the initiative is entitled to be on the ballot” under one of two statues.
The Cochise County Board of Supervisors and Cochise County Recorder David Stevens have been subpoenaed to court for Friday’s hearing, as has Marra and members of Arizona Water Defenders.
Arizona currently has five AMAs. The four located in Prescott, Phoenix, Pinal County, and Tucson where created by the Legislature. The fifth was approved by Santa Cruz County voters several years ago.
