Australia Tests Psyllid Monitoring System

Josh McGill International, Psyllids

A new airborne insect monitoring system that has been tested in a field trial at Midura, Australia, should assist in monitoring for African and Asian citrus psyllids, which transmit HLB. The trial was conducted by Agriculture Victoria in conjunction with Citrus Australia and had two main purposes. One purpose was to test the sampling ability of the monitoring system against …

Chinese Rootstocks Show Promise in Australia

Josh McGill International, Research, Rootstocks

Preliminary data from an Australian research project suggest Chinese rootstocks No. 24 and 85-24 are having a dwarfing effect on citrus tree growth and will be candidates for future high-density cropping systems. Citrus Australia reported that those rootstocks have strong potential in heavy soils, and that results on deep sandy loam soil are also very encouraging. Tahir Khurshid from the …

Australia Evaluating Dwarfing Rootstocks

Josh McGill International, Research, Rootstocks

Tahir Khurshid of Australia’s New South Wales Department of Primary Industries (NSW DPI) is leading a project evaluating several overseas rootstocks budded to a range of mandarin and sweet orange varieties. One of the components is evaluating the rootstocks for their dwarfing effect, which will potentially produce small trees for high-density planting systems for the citrus industry.   Size-controlling rootstocks have …

Australia Aims to Expand Citrus Exports to India

Josh McGill Export/Import, International

Citrus Australia will use a $485,711 grant from the federal government to increase citrus export opportunities to India for Australian growers, through targeted development of the Indian market. The Australian citrus industry currently exports up to $540 million worth of citrus around the world. India and the subcontinent have been recognized as potential growth markets. India has a population of …

Tariffs to Decline on Australian Citrus Exports to India

Josh McGill International, Trade

India and Australia have reached an interim outcome in free trade agreement negotiations that will reduce tariffs on Australian citrus exports by 50%. When enacted, the interim agreement will allow the entry of 13,700 tons of Australian citrus into India at a reduced tariff of 15%. The agreement coincides with a renewed effort by Citrus Australia to increase exports to …

Focus on Australian Citrus Safety

Josh McGill Citrus, Export/Import, Food Safety, International

Citrus Australia reported on a new project focused on food safety in citrus. The project aims to mitigate microbial food-safety risks associated with the production, postharvest handling and supply of citrus to consumers in domestic and export markets. S.P. Singh with the New South Wales Department of Primary Industries will lead the project. The Australian citrus industry exports oranges and …

Water, Labor Boost Australia Crop

Ernie Neff International

Increased water availability and the expectation of more harvest labor, along with increased planting area, are reasons for the citrus crop forecast increase in Australia, according to the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS). FAS recently reported that the total planted area of navel and Valencia oranges in Australia has increased by 14% from 15,307 hectares (ha) in …

Australia Citrus Crop to Climb

Ernie Neff International

Citrus production in Australia is experiencing favorable conditions after above-average rainfall in all of the major growing areas in 2020 and 2021, the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) recently reported. As a result, production in the country is projected to increase in 2021-22. Orange production is forecast at 535,000 metric tons (MT) in 2021-22, a 2% increase …

Australia Launches New Citrus Biosecurity Program

Ernie Neff Diseases, Pests

In recognition of biosecurity threats such as HLB, a new five-year biosecurity program, CitrusWatch, has been launched in Australia. This program is funded by Hort Innovation through the citrus R&D levy and by Plant Health Australia (PHA) using the citrus plant health levy. The program is led by PHA, with Citrus Australia coordinating program activities. The Northern Territory Department of Industry Tourism …

Australia to Test UF’s HLB-Tolerant Rootstocks

Ernie Neff Rootstocks

HLB-tolerant rootstock seeds from the University of Florida (UF) have arrived in Dareton and Bundaberg to be evaluated under Australian conditions. Citrus Australia CEO Nathan Hancock said it’s important that the rootstocks have arrived in Australia well before the Asian citrus psyllid (ACP) and the HLB it spreads. “We need to know if these rootstocks from Florida are going to …

Australia Fruit Traceability Project for Exports

Ernie Neff Technology

Agriculture Victoria is funding an innovative $770,000 traceability pilot project for high-value exports that will be led by Citrus Australia, which represents commercial citrus growers. The funding is part of the Victorian government’s Food to Market program. The Citrus Australia project will utilize leading tracing technology, isotope testing, cool-chain tracking and orchard mapping to enhance traceability. Citrus Australia CEO Nathan …

Floridians Discuss HLB on Australia TV

Ernie Neff HLB Management

A Florida citrus grower and a Florida citrus researcher were quoted extensively in a recent Australia Broadcasting Corporation TV show about HLB. Grower Kyle Story and University of Florida Institute of Food and Agricultural Sciences plant pathologist Megan Dewdney appeared in an approximately 12-minute segment of the show Landline. The segment’s focus was Australia’s effort to keep HLB out of …

USDA Expands Citrus Imports From Australia

Ernie Neff Trade

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) is expanding the production areas in Australia from which fresh citrus fruit may be shipped to the United States. It is also revising the conditions under which citrus from Australia may be imported. Currently, imports of fresh citrus fruit are allowed into the United States from the Riverina …

Australian Tree Map Tool Honored

Ernie Neff Awards, International

The Australian Tree Crop Map Dashboard won first place at the 2021 Esri User Conference. The conference is the world’s largest event dedicated to geographic information system technology. The tool is freely available and interactively summarizes the extent of avocado, citrus, macadamia and mango orchards, banana plantations and olive groves. It helps those industries make informed and timely decisions for biosecurity …

Mexican Lime Imports Controversial in Australia

Ernie Neff International, Limes

Officers from the Federal Department of Agriculture, Water and the Environment in Australia held a meeting in May to discuss an import risk assessment that proposes to allow lime imports from Mexico. Many growers shared their concerns that allowing imports of Mexican limes would impact profitability of their farms at a time when labor is difficult to obtain and they …

Improving Productivity in Australia

Ernie Neff Production, Research

A new research and development program launched by Hort Innovation aims to arm growers in Australia with the tools they need to produce more fruit, including citrus, and nuts per hectare. Hort Innovation is a grower-owned, not-for-profit research and development corporation for the nation’s horticulture industry. ABOUT THE PROGRAMThe 5-year $28 million National Tree Crop Intensification in Horticulture Program will …

Citrus Australia Focuses on Biosecurity

Ernie Neff International

Citrus Australia recently applauded the federal government’s additional investment in national biosecurity and stated that it will seek an opportunity for additional dialogue on enhancing plant biosecurity. The government announced $400 million in funding to enhance biosecurity over a four-year period. According to Citrus Australia, citrus exports alone are worth $500 million to the national economy annually. A pest incursion …

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Australia Declared Free of Citrus Canker

Ernie Neff Diseases, International

On April 12, Australia was officially declared free from citrus canker after the remaining restricted areas in the Northern Territory (NT) were lifted. The disease was not detected in commercial orchards in Australia and was restricted to non-commercial residences in Western Australia (WA) and NT. Minister for Agriculture, Drought and Emergency Management David Littleproud acknowledged NT and WA for their …

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Changes Proposed for Citrus From Australia

Ernie Neff Export/Import

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) recently proposed to expand the production areas in Australia from which fresh fruit may be sent to the United States. It also proposed to revise the conditions under which citrus from Australia may be sent to the United States. Currently, APHIS allows the entry of fresh citrus fruit …

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Disappointing Decision on Australia’s Juice Rating

Ernie Neff International, Orange Juice

Citrus Australia expressed disappointment at the Nov. 27 decision by state ministers to endorse a Health Star Rating system that gives diet cola a higher rating than fresh Australian juice. The Food Regulation Forum, comprised of ministers from every Australian state and territory, rejected Federal Agriculture Minister David Littleproud’s proposal to award fresh juice 4 stars in recognition of its …