Agriculture sector promotion: ministry sets up 35 committee

The Ministry of Commerce (MoC) has constituted 35 committees across the country to promote the agricultural sector which was neglected in past to save the country from food security. The committees would boost regional trade and monitor agriculture import and exports trade patterns, including import pricing, and highlight issues and give recommendations in regard to trade facilitation for agriculture products.
The committees would discuss and suggest recommendations to resolve problems confronted by growers, exporters and suppliers and other related issues. The regional trade committees would submit their reports and recommendations to the concerned ministries directly. The representatives of ministries or departments would be member of regional trade committees. The ministries and departments include Ministry of National Food and Security and Research Division, Ministry of Science and Technology, Trade Development Authority of Pakistan, National Tariff Commission of Pakistan, Punjab, Sindh, agriculture departments, Khyber Pakhtunkhwa and Balochistan Agriculture, Livestock and Co-operative departments, Pakistan Standards and Quality Control Authority, Pakistan National Accreditation Council, NAPHIS, Department of Plant Protection and Department of Animal Quarantine. The representatives of chambers, farmers associations, mango & citrus association, Rice Exporters Association and other bodies would also be member of the committees. The chairmen of Islamabad Poultry and Vegetable Farmers Association, Faisalabad, Pakistan Agriculture and Dairy Farmers Association, Lahore, Pakistan Dairy Association, Lahore, Pakistan Rice Exporters Association, Pakistan Sugar Mills Association, Multan Mango Growers Association, All Pakistan Fruits and Vegetable Exporters, Importers and Merchants Association, Karachi, Pakistan Fruits Processors Association, Islamabad, Pakistan Flour Mills Association, Lahore, All Pakistan Crop Protection Association, Lahore, Seed Association of Pakistan, Sindh Badger Board, Hyderabad would be included in the committees.

Source: Business Recorder

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Rose Rosette Disease

Rose rosette disease is an untreatable rose disease caused by the Rose rosette virus (RRV), and is spread and introduced into the rose during feeding by the rose leaf curl mite (Phyllocoptes fructiplilus). This extremely small eriophyid mite feeds on cell sap of the tender stems and leaf petioles. The rose leaf curl mite alone causes little damage while feeding, but if it is a carrier of RRV, symptoms begin to appear in the rose typically within one to three months.

Roses exhibit reddened terminal growth on infected branches, and the stems become thicker and more succulent than those on unaffected parts of the plant. These stems exhibit an abnormally high number of pliable thorns, which may be either green or red. Rose leaves that develop on infected branches are smaller than normal and may be deformed similarly to herbicide injury by 2,4-D. Lateral branches may grow excessively from main stems and create a witch’s broom symptom quite like glyphosate (Roundup™) injury on roses. Flowering is reduced, and the petals may be distorted and fewer in number.

Rose with Rose Rosette Disease showing symptoms of  reddened new growth, thicker stem, excessive thorns, and smaller leaves.
Meg Williamson, Plant Problem Clinic, Clemson University

These symptoms generally become evident in the late spring to early summer and progress during the growing season. Once the rose becomes infected, RRV moves throughout the plant and the entire plant is infectious. By the time symptoms are evident in a rose, it already may have spread to adjacent plants by the movement of the eriophyid mites. Infected plants typically die within a couple of years.

Prevention & Treatment: The wild multiflora rose is very susceptible to the rose rosette disease, so any nearby wild plants should be removed and promptly disposed. Any infected, cultivated roses should be immediately removed, then burned or bagged. Also remove any roots, which might re-sprout later. Do not leave an uprooted infected plant in the garden, as the mites may leave this rose for other nearby plants. Always space rose plants so they do not touch.

Because RRV is systemic within the infected rose plants, grafting asymptomatic stems onto other rose plants will transmit the virus. Pruners used on diseased plants must be disinfested with rubbing alcohol or a dilute bleach solution before being used on uninfected plants, as sap on the pruners is contaminated with the virus.

To reduce the spread of the eriophyid mites from the site of an infected rose, nearby roses can be treated with a bifenthrin spray every two weeks between April and September. This may prevent additional plants from becoming diseased. Examples of products containing bifenthrin are Hi-Yield Bug Blaster Bifenthrin 2.4 Concentrate or Ready-to-Spray, Hi-Yield Bug Blaster II Turf Termite & Ornamental Insect Control Concentrate, and Ortho Bug-B-Gon Max Lawn & Garden Insect Killer Concentrate. Check product labels for the correct active ingredient. Follow label directions for use.

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