What is mango twig?
Mango twig borer (Callimetopus capito) completed its life cycle from 135 to 245 days. Eggs were cucumber shaped, shiny, off-white in color, with an average length of 3.7 mm and a diameter of 1.33 mm. Larvae had developmental period of 145-221 days with seven larval instars. The pupal stage ranged from 10-17 days.
What is mango twig borer?
What is it? The black twig borer (Xylosandrus compactus) attacks a wide range of plants including avocado, cocoa, cashew, coffee, cinnamon and mango. Infestation becomes apparent when die-back of twigs and branches occurs. A severe infestation can kill host plants, including large trees.
What is special about mango tree?
The tree is evergreen, often reaching 15–18 metres (50–60 feet) in height and attaining great age. The simple leaves are lanceolate, up to 30 cm (12 inches) long. The flowers—small, pinkish, and fragrant—are borne in large terminal panicles (loose clusters).
What is the stem of mango tree?
1) Trees have hard and thick stem called trunk, such as mango and coconut. 2) Shrubs have short, woody stems with branches growing near the ground, such as in a rose plant.
Which part of the mango tree is toxic to animals?
A member of the cashew family, Anacardiaceae, it is related to poison ivy (Rhus radicans), and reveals that the sap of mango’s stems, leaves and fruit skins contain a toxic irritant that causes dermatitis.
How do mango trees control pests?
1. Spraying the tree with insecticides such as methyl parathion, dimethoate (Rogor), Chlorpyriphos (Dursban) etc. 2. Spraying of 0.06% diazinon or 0.04% monocrotophos is highly effective in controlling the nymph population (Srivastava et.
How do you treat mango stem borer?
Based on result we can conclude that mango stem borer, a major pest of mango in ETR could be managed by orchard sanitation and destruction of dry shoots from the tree followed by application of Imidacloprid 17.8% SL @ 1.0ml/L of water or Thiomethoxame 25% WG @ 1.0g/L of water for 5 times starting from 2nd week of Asadh …
How many years does a mango tree live?
Description. Mango trees grow to 30–40 metres (98–131 feet) tall, with a crown radius of 10–15 m (33–49 ft). The trees are long-lived, as some specimens still fruit after 300 years.
What are the function of a mango stem?
Some plants like the mango, banyan, neem, peepal, etc. have very strong and thick stems. This part of the tree is called a trunk. The stem of such plant makes plant to stand upright. The stem carries water and mineral salts absorbed by the root and send it to the leaves.
Is mango a root or stem?
Root System Of Mango Tree Mango is having a well-defined Tap root system which can extend up to 20 feet (6 meters ). Taproots are the roots consists of one thick, cylindrical main root, known as the primary root, from which further branches of roots arises known as the secondary and the tertiary roots.
Are mango stems poisonous?
Which is serious pest of mango plant?
Hopper pests of the Mango tree. Of all the Mango pests, hoppers are mainly considered as the most serious and widespread pest throughout the country.
How do you stop mango stem borers?
Swab Coal tar + Kerosene @ 1:2 or Carbaryl 50 WP 20 g / l (basal portion of the trunk – 3 feet height) after scraping the loose bark to prevent oviposition by adult beetles. Padding with monocrotophos 36 WSC 10 ml in 2.5 cm /tree soaked in absorbent cotton.
What are mango twig borers?
Mango twig borers which belong to the family Coleoptera and has two major species, Callimetopus capito (Pascoe)and Callimetopus albata (Newman) and are considered major insect pests of mango which affect yield due to damages on twigs and inflorescence.
What are the insect pests of mangoes?
(Pascoe)and Callimetopus albata (Newman) and are considered major insect pests of mango which affect yield due to damages on twigs and inflorescence.
What type of tree is a mango?
Mango, Mangifera indica, is an evergreen tree in the family Anacardiaceae grown for its edible fruit. The mango tree is erect and branching with a thick trunk and broad, rounded canopy.
What is the fruit drop in mangoes?
Fruit drop: Despite high fruit set initially, the ultimate retention is quite low in mango. The intensity of fruit drop, varies from variety to variety. The fruit drop is more or less a continuous process and can be classified into three groups: (i) Pinhead drop, (ii) Post-setting drop and (iii) March-month drop.