Pest and Disease Control

Pest and Disease Control
(A). Trusuk. This insect the size of a black ant, Agen Bola Terpercayathe color brown and wingless. This pest attacks the stems, especially the trunk, which is a way to make a hole and get into it. If huge numbers, longan trees were attacked course there is a hole that much anyway. Longan pests trusuk shows the changes in the color of its leaves, which are green initially and eventually became kunig rantok. With the collapse of the leaves, the branches become dry and cause death. Trusuk pest control can be done by spraying insecticide on a rod that has been attacked by these pests. But it would be better done early prevention kalua before attacked, by spraying insecticide on the trunks of longan healthy plants, especially the trunk (Afandie, 1993).
(B). Bats. Bats are also very harmful pests including farmers, eating fruits and ripe fruits shed light. To overcome the interference bats, litchi fruit on malainya should diberongsong with woven bamboo or coconut Tepes.
(C). Disease One of the main diseases that often interfere with litchi crop is mushrooms. This disease generally attacks the longan tree trunk, especially the trunk. Eradication can be done by spraying fungicide on infected stems. Origin and Distribution
Native to Southeast Asia. Cultivated throughout the tropics and subtropics, but especially in Thailand, China, Taiwan, Vietnam, Australia, and the United States, Florida and Hawaii.
Latin term
Longana euphoria, Euphoria longan, Nephelium Longana, Nephelium longan. Cultivars and species
Although there are many cultivars Klengkeng in Southeast Asia, the cultivation of diversity is lower in other areas. The following cultivars are the most commonly cultivated in Puerto Rico, Florida and Hawaii:
'Biew Kiew' - From Thailand, with more consistent production in Hawaii rather than 'Kohala', but still require a mild winter to flower well. Good quality fruit, then rather than 'Kohala'.

Pulau Tidung'Diamond River' ('Phetsakon') - Klengkeng tropics of Thailand which has a more reliable production in the tropics. The fruit is of medium size, good quality and an early harvest.
'Kohala' - Originally from Hawaii, the most important aquaculture in Florida, but have erratic production in the tropics. Early fruiting, large, good quality, and with small seeds.
'Sri Chompoo' - From Thailand, will bear fruit in Hawaii more consistent than 'Kohala', but still require a mild winter to bloom well. Fruit large and of good quality.
Other cultivars include 'Egami', 'E Wai', 'Edo', 'Edau' and 'Tiger Eye'.
Dimocarpus longan var. malesianus, the cat's eyes, is a subspecies of the more ccok Klengkeng in the tropics.
Use of longan fruit consumption as fresh, dried, frozen and canned.
Nutrient composition per 100 grams of litchi Carbohydrates 16-25 g Fat 0.1-0.5 g Protein 1 g 2-10 mg of Calcium 6-42 mg of phosphorus
Pulau Pramuka0.3 to 1.2 mg of iron Vitamin A 28 IU Vitamin B1 0.04 mg Vitamin B2 0.07 mg 0.6 mg niacin