Younger sprouts are the most susceptible to the pathogen. Diseases Soft rot (Pythium sp.) Ginger grows well in warm and humid climate and is cultivated from sea level to an altitude of 1500 m above sea level. May - June is highly suitable for cultivation. Centre for Development of Advanced Computing, Hyderabad. The crop can be harvested after 8 - 9 months when leaves start yellowing and drying. Yellowing starts from the lowermost leaves and gradually progresses to the upper leaves. Treat the seed rhizomes with Mancozeb or Copper oxychloride 3 g/lit or 200 ppmStreptocycline for 30 minutes. Waterlogging in the field due to poor drainage increases the intensity of the disease. Initial symptoms of the disease appear as light yellowing of leaf tips which gradually spread down to the leaf blade and leaf sheath along the margin. It has an excellent anti-inflammatory effects hence can be used in treating Osteoarthritis. Rhizome rot
In the advanced stage, severe yellowing and wilting symptoms occurs. The diseased leaves present in the debris of an infected field serve as a primary inoculum in the next season. Treat the seed rhizomes with Mancozeb or Copper oxychloride 3 g/lit or 200 ppmStreptocycline for 30 minutes. Here are some of the diseases and pests that affect the growth of ginger. (c) Spices Perennial chilli, ginger, turmeric, mango ginger . COMMON PESTS & DISEASES OF RUBBER GROUP : E 2. Bacterial diseases; Bacterial canker Xanthomonas campestris pv. Disease is soil-borne; Noticed on the leaves from July to October; high humidity and temperature. 2) Sprouted rhizomes are broken into pieces keeping 2-3 sprouted eye buds on each rhizome. Leaf roller can be controlled by spraying Carbaryl 50 WP 2 g/ha or Quinalphos 25 EC 2 ml/lit. Affected pseudo stem becomes water soaked and the rotting spreads to the rhizome resulting in soft rot. The bacteria are spread through soil, water, infected or contaminated rhizomes. Heart Diseases. Xanthomonas gorlencovianum. Heavy rains in ginger growing districts flooded the fields. Bacterial wilt of ginger is a very de structive, parasitic disease and has been reported from most areas of Hawaii where ginger is grown commercially. Onion plant diseases arise during warm, moist weather and most have similar symptoms, which include spots and lesions on leaves and bulbs, areas that look as though they are water-soaked, browning foliage and toppling. Initially, disease appear as light yellowing of the tips of lower leaves which gradually spreads down to the leaf blade and leaf sheath along the margin. Identification of pest: Egg: is pink, oval, flat and lays singly or in group on the tender part of the plant; Larva: is long, pale greenish with a pinkish was dorsally, head and pro-thoracic shield brown in colour and body covered with minute hairs arising on wards. For insect-borne diseases or insect pests, growing your carrots under Reemay or Agribon row cover will prevent insects from laying eggs or chomping down your carrots. 3) Each piece should be 2.5-5 cm long and 20-25 g in weight. The infected plants can be easily pulled out from the rhizomes, the infection from the collar spreads to the rhizome gradually. Utmost care and monitoring is necessary at this stage. Plant protection:
Causative Agent Perennials Chekkurmanis, Ivy gourd, agathi, giant granadilla Rainy season Sword bean, clove bean Winter season Ridge gourd, yard long bean Rainy to … are common ginger pests, but they do not cause significant yield losses.
Major Coconut diseases are given below:-1.TANJARE WILT/BASAL STEM-END ROT/GANODERMA WILT: Ganoderma lucidem and Ganoderma applanatum Symptom:. The bacteria enter the plant through wounds made in the roots during transplanting, through agricultural equipmentâs, nematodes and insects. Rubber diseas 1. Initial symptoms of the disease appear as light yellowing of leaf tips which gradually spread down to the leaf bla Insects like Trichogramma brasiliensis, T. chelonis and Chrysoperla carnea can also be … Seed rate:
Relatively high soil moisture and soil temperature. Foliar symptoms appear as light yellowing of the tips of lower leaves which gradually spreads to the leaf blades. 0. Ginger Diseases. It is valued in medicine as a carminative and stimulant of the gastro-intestinal tract. Border of walking paths . The yellowing spreads to all the leaves of plant from bottom upwards and is followed by drooping, withering and drying. © 2006â2019 CâDAC.All content appearing on the vikaspedia portal is through collaborative effort of vikaspedia and its partners.We encourage you to use and share the content in a respectful and fair manner. P ESTS AND DISEASES OF HOT PEPPER. A friable well drained loamy soil rich in humus with warm and humid conditions with 150 cm of annual rainfall are preferable. At a later stage root infection is also noticed. Ultimately rhizomes get rotted. The fungus also produces resting structures (Chlamydospores) in the decomposing tissues of infected rhizomes. Ginger can be grown both under rain fed and irrigated conditions. High rainfall and poor drained soil favour in development of disease. If your tree seems to be ailing or your fruit doesn’t look right, read on. Under favorable conditions, they enlarge and may coalesce to form bigger lesions with irregular outline and grayish-white center with dark brown borders. Ginger is the best medicine to treat all forms of nausea mainly Morning sickness. This oil is especially helpful to soothe pains related to arthritis, rheumatism, osteoarthritis and similar diseases. Most susceptible to the pathogen and May coalesce to form necrotic areas and...,  click here soil for many years in the field, drench the beds with 2.5 g/lit of oxychloride... Of parenchymatus tissues a spice to be ailing or your fruit doesn ’ t right... Water soaked, due to destruction of parenchymatus tissues: 1500 - 1800 kg of rhizome/ha is required convenience four... 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