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Agra Tech Helps Keep Insects Out

Agra Tech Helps Keep Insects Out | Commercial Greerhouse Manufacturer

Positive-pressure greenhouses fulfill research station’s need.

The Lindcove Research and Extension Center (LREC) at the University of California is the home of a program that’s responsible for the introduction, therapy, pathogen testing and distribution of germplasm to the citrus industry and researchers of California and other states. Since the 1960s, when the first Citrus Clonal Protection Program (CCPP) trees were planted at LREC, the CCPP has found it necessary to move its operations from open field plantings to protective screen structures and, finally, to positive-pressure greenhouses. The goal is to keep harmful insects away from valuable germplasm.

The budwood tree sources we are protecting are of high value because they require years of investment in comprehensive therapy and testing, as well as multiple years of fruit and growth evaluations for their establishment,” says Georgios Vidalkis, director of the CCPP that sponsors the greenhouses at LREC. “In addition, these trees distribute about 35,000 buds per year, which translates to millions of field trees produced by nurseries throughout the U.S.”

Greenhouse growers looking for similar protection can learn from the experience at LREC. To provide protection at this particular site, CRB contracted Agra Tech to design, manufacture and construct positive-pressure greenhouses. These greenhouses use positive-pressure cooling to prevent insect entry. Key among the project’s requirements was the need to connect the lab directly to the greenhouse. The lab needed to be an entirely sealed and safe environment.

Agra Tech’s engineers designed and incorporated entry vestibules, which safely seal and connect the structural elements. One greenhouse was built primarily to house and grow citrus rootstocks for propagation and re-propagation of the budwood tree sources. The other will be utilized for the maintenance of a duplicate collection of varieties.

 
Ed Attanasio | Trust Ed Advertising

Written by Ed Attanasaio
TrustED Advertising

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Post Info:

Published on:
05/30/2012

Post by:
Admin

Category:
Controlled Environment Greenhouse
Greenhouse Structure
Insect Exclusion
Positive Pressure

Tag(s):
#Agra Tech
#CCPP
#Citrus Clonal Protection Program
#Citrus industry
#Georgios Vidalkis
#Germplasm
#Greenhouse growers
#Greenhouses
#Lindcove Research and Extension Center
#LREC
#Nurseries
#Positive Pressure
#University of California

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Client's Testimonial

The team at Agra Tech met the challenge and did a great job from start to finish,” Thomson said. “The completed house system is state of the art with fully integrated & automated controls for all operational aspects; fan speeds, lighting, cooling system, shade curtains and includes a PC based program interface that provides for monitoring system performance and set up. When small build issues arose, as they will, the Agra team stepped up and responded quickly to resolve the challenge. The new greenhouse represents a significant jump forward for Lundberg Family Farms not only in the overall system but also in the Head House space that was custom created for our own team. Agra Tech and Ag-Con worked in conjunction with our General Contractor to tie in a custom head house built by our general with a state of the art Green House, they did an excellent job"

Read article: Agra Tech and Lundberg Family Farms Create a One-of-a-Kind Greenhouse

Lundberg Family Farms
Bradley Thomson
Richvale, CA