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IEEE MetroAgriFor 2020 – Conference Award for Best Paper Presented by a Young Researcher

November 09, 2020  |  IEEE MetroAgriFor 2020

Best Paper Presented by a Young Researcher – The IEEE MetroAgriFor 2020 announces the Conference Award to the research group, Rakesh Ranjan, Rajeev Sinha, Lav R. Khot, R. Troy Peters, Melba R. Salazar-Gutierrez, all from Washington State University, USA. This was awarded to the group for the paper titled “Internet of Things enabled crop physiology sensing system for abiotic crop stress management in apple and sweet cherry”.

The selection of this paper was based on technical merit, originality, potential impact on the field, clarity of the written paper, and quality of the presentation.

Visit the conference website: IEEE MetroAgriFor 2020. 

 

 

 

 

 

 

 

 

Spray, without the sprayer – Taking air out of the equation

October 15, 2019  |  Good Fruit Grower

Spray without the sprayer – To get good coverage, researchers modified low-cost irrigation emitters to bounce a cone of spray up into the grapevine canopy as part of a trial to optimize the engineering of a solid-set spray delivery system for vineyards underway at the Washington State University’s Irrigated Agriculture Research and Extension Center in Prosser. Lead researcher Lav Khot says the system aims to provide efficient coverage with minimal drift.

Researchers across the country have been collaborating on the idea, which started in tree fruit, for close to a decade now. Matt Grieshop at Michigan State University leads the project, which is funded by U.S. Department of Agriculture Specialty Crop Research Initiative grants.

“We are as good as airblast in terms of coverage and deposition, but with less drift,” said Rajeev Sinha, who recently finished his doctorate at Washington State University while working on the system. “The best thing is the part that’s lost to drift in airblast hits the canopy, too… continue reading the article…

Read the article: Spray without the sprayer. 2019, Good Fruit Grower.

 

 

 

 

 

 

 

 

Adding Washington State to the California-Dutch AgFoodTech

August 13, 2019  |  California Dutch AgFoodTech Collaboration Update #17

The summer vacation period was in between the last newsletter in July and this one. We used this period to prepare important next steps for the project. One of these steps was adding Washington State to the initiative, Peter Frans de Jong of Wageningen University & Research and Marcel van Haren visited Washington State and California to further specify next steps in the so called collective CAWADU project for fruit orchard automation.

The first week of our visit we got to know the Washington State fruit sector very well, thanks to great help of Washington State University (WSU) and the Washington Tree Fruit Research Commission. The picture is taken at the WSU extension in Prosser (WA) where Peter Frans and Marcel had the pleasure to present about Fruit 4.0, FME and AgriFoodTech Platform for a large group of students and other interested people…

Read the article: Adding Washington State to the collaboration, 2019, California Dutch AgFoodTech Collaboration.

 

 

 

 

 

 

 

 

WSU’s Ag Tech Day – 1:30-6:00 p.m., Thursday, Aug. 22, in Prosser, Washington.

August 13, 2019  |  WSU Insider

Experts from WSU, the Washington State Department of Labor & Industries, Microsoft FarmBeats and ASI Robots will share updates on cutting-edge agricultural advances with growers, agricultural industry professionals, and crop consultants.

This year’s event explores the theme of automation in specialty crop production, and includes field demonstrations and discussions of digital agriculture solutions, automation in farm operations, robotics in specialty crops, intelligent orchard sprayers, a survey of autonomy on the farm, and regulations on the use of autonomous vehicles in Washington farming.

Read the article : Tech Day explores automation in specialty crops, 2019, WSU Insider.

 

 

 

 

 

Spray Researchers Aim to Catch Their Drift

February 15, 2019  |  Good Fruit Grower

Lav Khot, left, and Rakesh Ranjan collect sample cards and foliar sprigs during a trial in November. (TJ Mullinax/Good Fruit Grower)Against the gray, late-autumn sky, it’s hard to miss the green plume spraying into the dormant orchard.

It’s a very colorful solution to a nearly invisible problem.

Underlying every pesticide label regulation lie complex calculations of risk to protect workers, bystanders and the environment from drift. But the methods federal regulators use to determine drift allowances from airblast sprayers date back decades — and likely overestimate the risk in modern orchards.

“All the restrictions and statements on labels are based on a set of assumptions of a worst-case scenario,” said Washington State University extension specialist Gwen Hoheisel. “If we could have a better estimate and the worst-case scenario is not actually as bad as it’s currently estimated, it could lead to less restrictive labels.”

That’s why Hoheisel, WSU agricultural engineer Lav Khot and a team of research associates were eager to watch the path of that fluorescent green cloud from the airblast sprayer. To the naked eye, little drift beyond the orchard block could be seen. However, dozens of drift samplers transecting up to 600 feet across the adjacent field were poised to catch and measure any particles that reached them.

Continue Reading on Good Fruit Grower

 

Read the Full Article on Good Fruit Grower: Spray researchers aim to catch their drift

 

 

 

 

 

BSE Graduate Students win Best Graduate Poster Award at the 2019 BioAg Symposium

February 7, 2019  |  Pullman, WA

Rajeev Sinha & Dean Wright at 2019 BioAg Symposium
Rajeev Sinha Explains his poster to CAHNRS Dean Wright at the 2019 BioAg Symposium

BSE graduate students in the Agricultural Automation Engineering  research area Haitham Bahlol and Rajeev Sinha presented their work on “Horticultural oil thermotherapy for pear psyllid management”. During the event, Rajeev Sinha spoke to CAHNRS Dean Wright at the 2019 BioAg Symposium

Their poster was awarded the ‘Best Graduate Poster Award’ with $500 scholarship.

 

See more pictures on the WSU CAHNRS Twitter Feed: WSU CAHNRS on Twitter

 

 

 

 

Citation: Bahlol, H.Y., R. Sinha*, L.R. Khot, G.-A. Hoheisel and R. Ehsani. 2019. Efficacy evaluation of horticultural oil based thermotherapy for pear psylla management. 2019 BIOAg Symposium, Center for Sustaining Agriculture and Natural Resources, Washington State University, Pullman, WA. February 7, 2018. (Received ‘Best Graduate Poster Award’).

Researcher finds alternatives to pesticides

February 4, 2019  |  The Daily Evergreen

Lav+Khot%2C+WSU+assistant+professor+of+precision+agriculture%2C+discusses+his+work+and+grants+he+recieved+in+efforts+to+reduce+pesticide+spray+on+crops+Friday+in+L.J.+Smith+Hall.A WSU assistant professor in the Department of Biological Systems Engineering received a $300,000 grant from the Foundation for Food and Agriculture Research to research pesticide use on crops.

Lav Khot said he and his team are researching ways to reduce the use of broad-spectrum pesticides on crops, such as fresh fruit like sweet cherries, pears and apples.

Khot said the Food and Drug Administration (FDA) limits the number of pesticides in the food consumers eat, but those chemicals still end up in the bloodstream.

Continue Reading on the Daily Evergreen: Researcher finds alternatives to pesticides

Lav Khot Named New Innovator in Food and Agriculture

January 15, 2019  |  CAHNRS News

Professional profile photo of Lav KhotPROSSER – WSU’s Lav Khot will look to reduce reliance on broad spectrum pesticides that result in residues on food with an award from the Foundation for Food and Agriculture Research (FFAR).

Khot and his collaborators received one of FFAR’s New Investigator awards for 2018, which includes a 3-year, $300,000 grant. Part of the grant will be used to study the usefulness of ozonated water, or water that has the O3 molecule, also known as ozone, dissolved into it.

Continue Reading on the CAHNRS News Page: Award allows for research on crop spray residue

 

The full article can be found on the CAHNRS News Page: Award allows for research on crop spray residue

More Information can be found on the New Innovator in Food and Agriculture Research Award Page: New Innovator in Food and Agriculture Research Award

WSU, Australian scientists partner to form Joint Center for Ag Robotics

October 1, 2018  |  Pullman, WA

By Scott Truscott, College of Agricultural, Human and Natural Resources Sciences

 

Students with DroneTo speed robotic advancements that help farmers grow food with fewer resources, scientists at Washington State University and Australia’s University of Technology Sydney have partnered to form the new Joint Center for Agricultural Robotics.

The first collaboration of its kind for WSU’s Center for Precision and Automated Agricultural Systems (CPAAS), the partnership joins WSU scientists’ expertise in innovative automation solutions for farms and orchards with pre-eminent research in robotics at the University of Technology Sydney’s (UTS) Centre for Autonomous Systems.

 

[Read more on the WSU Insider: WSU, Australian scientists partner to form Joint Center for Ag Robotics]

 

BSE Faculty Receive USDA-NIFA Funding to Study Water Use

September 24, 2018  |  Pullman, WA

 

rotating irrigation system in fieldBiological Systems Engineering Faculty Claudio Stockle, Troy Peters, and Lav Khot received USDA-NIFA Funding as part of the State of the Washington Water Research Center (WRC) project titled “Technology for trade: new tools and new rules for water use efficiency in agriculture and beyond.

 

 

Read more about the project on the WSU News Story: Research to help water flow more freely to farms, fish, people and the Washington Water Research Center: Technology for trade: new tools and new rules for water use efficiency in agriculture and beyond.