Navigation Links
New study may aid rearing of stink bugs for biological control
Date:1/4/2014

Many people think of stink bugs as pests, especially as the brown marmorated stink bugs spreads throughout the U.S. However, certain stink bugs are beneficial, such as Podisus nigrispinus (Dallas), a predatory stink bug that is considered an important biological control agent for various insect pests of cotton, soybean, tomato, corn, kale, and other crops.

Now a new study appearing in Annals of the Entomological Society of America called "Effect of Egg Rearing Temperature and Storage Time on the Biological Characteristics of the Predatory Stink Bug Podisus nigrispinus (Hemiptera: Pentatomidae)" may aid companies that rear these beneficial insects and the growers who use them in the field. This is the first study to examine the storage technique for the predator P. nigrispinus to improve its mass rearing in laboratory conditions without compromising the quality of insects produced.

"Our goal was to evaluate the effect of low temperatures on the biological characteristics of P. nigrispinus, with the aim of optimizing mass-rearing programs for this potential biological control agent," the authors wrote. "The successful storage of eggs at a low temperature is important for the use of natural enemies in pest control programs, as it allows greater flexibility in the mass-rearing process. It also increases the availability of insects for release in the field at the earliest opportunity."

The researchers found that the optimum temperature for P. nigrispinus eggs to be stored is 15 degrees celsius, and that the eggs could be stored for up to 17 days without significantly affecting most of the biological characteristics analyzed in the study.

"Our results suggest that low temperatures can be used to store eggs for mass rearing of this potential biological control agent," the authors write. "This would allow P. nigrispinus to be used in augmentative releases that could be coordinated with pest outbreaks in the field."


'/>"/>

Contact: Richard Levine
rlevine@entsoc.org
301-731-4535
Entomological Society of America
Source:Eurekalert  

Related biology news :

1. Nordic study: Few persons with metabolic syndrome adhere to nutrition recommendations
2. Study explaining parasite gene expression could help fight toxoplasmosis and malaria
3. Montana State University research on algal biofuels keys larger study
4. Study finds patients give broad endorsement to stem cell research
5. Ill have what theyre having: Study finds social norms influence food choices
6. UTSW study identifies potential therapeutic target for incurable, rare type of soft-tissue cancer
7. International team completes systematic, genomic study of cervical cancer
8. Study finds axon regeneration after Schwann cell graft to injured spinal cord
9. Slippery bark protects trees from pine beetle attack, according to CU-Boulder study
10. Study offers clues to how plants evolved to cope with cold
11. Study shows Where Alzheimers starts and how it spreads
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New study may aid rearing of stink bugs for biological control
(Date:2/9/2017)... 2017 The biomass boiler market report by ... boiler market globally in terms of revenue (US$ Mn) ... market for biomass boilers has been segmented on the ... country/region. The market based on feedstock type, has been ... & energy crops, urban residues, and others. On the ...
(Date:2/8/2017)... , Feb. 7, 2017 Report Highlights ... The global ... reach $11.4 billion by 2021, growing at a compound annual ... - An overview of the global markets for synthetic biology. ... estimates for 2016, and projections of compound annual growth rates ...
(Date:2/7/2017)... --  MedNet Solutions , an innovative SaaS-based eClinical technology ... is pleased to announce that the latest release of ... and award winning eClinical solution, is now available for ... a proven Software-as-a-Service (SaaS) clinical research technology platform that ... delivers an entire suite of eClinical tools to support ...
Breaking Biology News(10 mins):
(Date:2/24/2017)... Inc. (NASDAQ: CBPO) ("China Biologic" or the "Company"), a leading ... financial results for the fourth quarter and fiscal year of ... Total sales in the fourth quarter of ... 13.6% in USD terms to $77.6 million from $68.3 million ... profit increased by 13.3% to $46.8 million from $41.3 million ...
(Date:2/23/2017)... Financial ... data, unaudited)Three Months Ended December 31,Twelve Months Ended December ... $           300$ ... Net Product Revenue 3539(10)%9498(4)%Kuvan Net ... Revenue  756025%297303(2)%Vimizim Net Product Revenue ...
(Date:2/23/2017)... , Feb. 23, 2017  In Atlanta, it seems ... fashion, and culture intertwine to create an expressive and dynamic ... reflect this energy and contribute to it. ... Hair Fairies seeks to carry on that tradition ... Atlanta salon is the newest of ...
(Date:2/23/2017)... ... February 23, 2017 , ... ... today that in a published evaluation of multiple immunoassay-based threat detection technologies ... of Energy Laboratory, PathSensors’ CANARY® biosensor threat detection technology was found to ...
Breaking Biology Technology: