Agriculture

Fallen trees line the roads leading into the small community of Learned, Miss., Thursday, April 18, 2019. Several homes were damaged by fallen trees in the tree lined community. Strong storms again roared across the South on Thursday, topping trees and leaving more than 100,000 people without power across Mississippi, Louisiana and Texas. (AP Photo/Rogelio V. Solis)

Senate Majority Leader Mitch McConnell, R-Ky., speaks to reporters at the Capitol in Washington, Tuesday, April 9, 2019. (AP Photo/J. Scott Applewhite)

This 2018 photo provided by the University of New Hampshire shows a ground nesting bee pollinating a flower in New Hampshire. The species is one of 14 declining wild bee species identified in a study published in April 2019 by researchers at the university. The new study has found that more than a dozen wild bee species critical to pollinating fruits and vegetables across New England are on the decline. (University of New Hampshire/Molly Jacobson via AP)

This combination of images provided by the Yale School of Medicine in April 2019 shows stained microscope photos of neurons, green; astrocytes, red, and cell nuclei, blue, from a pig brain left untreated for 10 hours after death, left, and another with a specially designed blood substitute pumped through it. By medical standards “this is not a living brain,” said Nenad Sestan of the Yale School of Medicine, one of the researchers reporting the results Wednesday, April 17, 2019, in the journal Nature. But the work revealed a surprising degree of resilience within a brain that has lost its supply of blood and oxygen, he said. (Stefano G. Daniele, Zvonimir Vrselja/Sestan Laboratory/Yale School of Medicine)

Iowa Gov. Kim Reynolds, center, Nebraska Gov. Pete Ricketts, right, and Missouri Gov. Mike Parson, left, participate in a news conference in Council Bluffs, Iowa, Wednesday, April 3, 2019. The news conference took place after the governors of the flood-ravaged Midwestern states met with U.S. Army Corps of Engineers officials who are facing criticism for the management of the recent floods. (AP Photo/Nati Harnik)

In this Tuesday, March 26, 2019, photo, an elderly man lies on the ground after his bag of food was snatched from him in a scramble for bags of rice delivered by the South African Airforce helicopter at Nyamatande Village, Mozambique, following the devastating Tropical Cyclone Idai. A second week has begun with efforts to find and help some tens of thousands of people in devastated parts of southern Africa, with some hundreds dead and an unknown number of people still missing. (AP Photo/Phill Magakoe)

In this Jan. 17, 2007 file photo, California-grown avocados are for sale at a market in Mountain View, Calif. Henry Avocado, a grower and distributor based near San Diego, said Saturday, March 23, 2019, they are voluntarily recalling their California grown "Henry" labeled whole avocados distributed across the U.S. over possible listeria contamination. Henry Avocado says it issued the voluntary recall after a routine inspection of its packing plant revealed samples that tested positive for listeria. The company says avocados imported from Mexico and distributed by Henry are not being recalled and are safe. There have been no reports of any illnesses associated with the items. (AP Photo/Paul Sakuma, File)