Topics in Subtropics

Talon, M.; Caruso, M.; Gmitter Jr., F.G. eds. 2020. The Genus Citrus. Woodhead Publishing. 538 pp. ISBN 978-0-12-812163-4. https://doi.org/10.1016/C2016-0- 02375-6 Information overload is a signature dilemma of our age.

It turns out, specially trained dogs can find citrus trees infested with Asian Citrus Psyllid (ACP). Canine Detection Services in Fresno has a grant from USDA to provide dogs that will sniff out the insects. The grant runs until March 2022.

ARS Citrus Rootstocks: A Success Story The United Nations General Assembly designated 2021 as the International Year of Fruits and Vegetables. This issue of Down on the Farm takes a look at one of ARS's major contributions to fruit production: citrus rootstocks.

Yuya Fukano and Yuuya Tachiki Published:15 September 2021https://doi.org/10.1098/rsbl.2021.0352 Fleshy fruits can be divided between climacteric (CL, showing a typical rise in respiration and ethylene production with ripening after harvest) and non-climacteric (NC, showing no rise).

New online course on diagnosing herbicide injury now available Petr Kosina, UC Statewide IPM Program A brand-new online course on Diagnosing Herbicide Injury focusing on how an herbicide injury situation can arise, what information can help diagnose symptoms during field investigations, and what too...