29 Dec 2023
Analysing D.suzukii monitoring data, an initial population level lower than the last three years was revealed, followed by a population increase in June that necessitated an intensification of insecticide interventions on late varieties.
21 Dec 2023
The work of Chilean researchers at the University of Concepcion is aimed at studying the environmental and physiological variables that regulate the induction of double fruit and deep sutures in the cherry tree in order to propose new solutions to control this physiopathy.
14 Dec 2023
The Santina variety, less susceptible to Pss infection, activates its response more quickly, differentially expressing 70% more genes than Bing (831 DEG). The plants of the Bing variety gradually strengthened their response, reaching, at 7 dpi, a more robust response (1471 DEG).
10 Nov 2023
Despite the good climatic conditions for the spread of Drosophila suzukii, experts point out that growers have gained more knowledge about the pest in previous years, which enables them to control it more effectively and minimise risks.
03 Nov 2023
Scientific studies have shown a decrease in susceptibility of SWD adults to Spinosad, malathion and Spinetoram. In trials in which researchers expected 100% control of SWD, they found a mortality of between 55% and 75%.
Crop protection Tech management Markets Quality
27 Oct 2023
Chile experienced a boom in cherry cultivation over the past 20 years. According to ODEPA data, in 2022 the total number of hectares under sweet cherry cultivation was 61,559, in 2004 it was just over 7,000.
27 Sep 2023
The prokaryote Candidatus Phytoplasma pruni is the agent of the stone fruit disease called X-disease, which is causing severe economic losses in the US and Canada.
12 Sep 2023
Alternaria alternata fungus is a widespread problem known to cause significant contamination and rotting of produce during the post-harvest storage period. Lipopeptides produced by the Y17B strain lead to less development of the disease.
Crop protection Tech management
05 Sep 2023
In conclusion, the results indicate that 60 kg of nitrogen per hectare is the best dose to provide adequate nutrition for sour cherry trees. Nitrogen supply increased its presence in leaves, while it decreased phosphorus and potassium concentrations.
29 Aug 2023
The purpose of the study was to develop knowledge on parasitoid community of Drosophilidae in the tart cherry agroecosystem. Additionally, it aimed to identify landscape factors that have a role in the future augmentative and classical biological control releases.
