Bamboo Bamboo word like the word, also known as the Hangzhou
like bamboo. Distributed in China, Shaanxi, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hunan and other provinces, foreign distribution in Vietnam. Harm to bamboo, bamboo, Danzhu, just bamboo, red shell bamboo, golden bamboo musical instrument of bamboo and wool. Adult feeding meat and bamboo shoots, bamboo shoots larval infestation, the bamboo shoots after the numerous insect holes, bamboo internodes shortened, bamboo stiff, fold decapitated shoot, bamboo severe loss of 50% or more. Chinese name: Bamboo as the generic word: otidognathus davidis fairmaire
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characteristic shape features of biological characteristics of growth and reproductive characteristics of the prism shape characteristics of the adult body, female body length 17 mm, creamy white to pale yellow. Head tube length 6.5 mm, black, slender, smooth surface. Male body length 15 mm,
skechers shape up shoes, red brown. Head tube length of 5 mm, short and stout, with spinous processes. Black head; reach the base of the tentacles of the head tube placed in the trench. Pronotum posterior margin bent bow, the middle of a long spindle-shaped black spot; chest, belly black. Elytra each with engraved dots on the longitudinal groove 9,
skechers shape ups, the two wings from each of the spots, the outer edge of the shoulder angle and interior angle black. Exposed in the distal abdominal elytra, the belly can be seen five, black, l-section and distal sides of the triangle russet spots. Oblong eggs, diameter 3.1 mm, initial production jade white,
skechers shoes, opaque. After gradually became milky white, translucent half of the eggs before hatching. Larvae newly hatched larvae 3 mm body length, body soft and transparent, milky white, the back line of white. Mature larva body length 20 mm, beige. Auburn head, mouthparts black, wrinkled body, the valve is not obvious, the back line of light yellow, yellow tail protruding. Pupal body length 15 mm, deep yellow, foot, wing end of the black, hard spines and prominent buttocks. Biological characteristics of biological characteristics in Jiangsu, Zhejiang bamboo in one year more than 1 generation, mostly in the bamboo in the years l generation, the adults in the soil next winter cocoon meters of soil. Zhejiang adult unearthed by the end of April early May, May, and mid-mate to lay eggs, the eggs hatch 3-5 days. From late May after another fell to the ground as well as larvae buried, soil building, Room pupate. Insect emergence into the sunrise exposed excavated dry, you can activities, sunny in the morning 8-11 am, 2-5 pm when the worst half of activities, usually male multi-flight, slow flight, hum the sound of one of the alarm, that fall the ground. Very few rainy days and evening activities, often hiding in the weeds under the roots or leaves. Adult unearthed, you can nibble on the bamboo shoots meat. Grazing, the head down, the head tube to 45 ° -60 ° angle of piercing the bamboo shoots, nutritional supplement, food and complete a hole shoot meat, pull out the head tube, up the back of 5-10 mm, and then piercing the bamboo shoots during feeding, an adult bite 6 to 18 continuous holes, and then flew to another plant shoots to continue feeding. Bamboo shoots Zhukong Department, bamboo shoots inward sag meat, material stiffness, section no longer shoot growth. Growth and reproduction by adult nutrition immediately after mating, females generally cease feeding on the shoots, the male fly mating. Making waves in the Lin Zhongxiong insect flight, flying to shoot, more than 1 meter high, 2 meters high bamboo shoots many, and then up the flight until the bamboo shoots, looking for females, if found to cease in the female side of the body is female, the half an hour the line mating, mating takes 3-25 minutes. 2,
shape up shoes,3 bar fight between common with a male female, female side of the mating side of the feeding, and never stopped,
skechers women, can be repeated mating male and female adults. Females lay eggs on the shoots when the first stop, head down, to shoot hoops at the edge of the head tube drill bit, the first vertical pipe and bamboo shoots, before and after the chest close to the shoots, the hind foot erect, abdomen bend, reach and head tube vertically and side to side to shoot the drill bit, bite into a surface diameter of 1.3 mm, internal 3 × 5 mm, and the head tube with the length of the spawning holes. Adult pull out the head tube, transfer the body, head and lift up slightly, enough to hold shoots, abdomen close to the shoot, and the ovipositor inserted into holes in the eggs, spawning one, sometimes two. Finished spawning, the female turned around and polyphony, climb down along the oblique shoots 3-5 cm, and then bite spawning holes, each bite a hole spawning takes 10 minutes. The most eggs in bamboo shoots take along to the next disc between the minor to the middle is more of a shoot can lay 3-5 grain section, a bamboo can produce up to d 80. Newly hatched larvae feeding hole in the egg, the victim position stop growing. 3rd instar larvae of increasing food intake. Larvae more Yaosi bamboo shoot festival at the meat or twigs, generally do not transfer. Larvae of the aggressive, two larvae meet, and often both been bitten or killed,
skechers outlet, if the body wall being bitten, can heal scarring and peeling off. Resting larvae fixed before peeling, peeling pink after all white, back to normal after 1 hour, gradually feeding. After larvae mature, to shoot outside the Zhushi, will shoot a diameter of 7-9 mm bite holes, holes in the bottom of a crushing of the bamboo fiber mats flat tilted Kei slope, in late May early June the larvae along a slope slide, looking for suitable land buried in the 8 to 15 cm deep, 20-25 mm long oval-shaped building the soil room, room was broken, such as soil, can be re-built again. Larvae in the soil chamber head up the 10-15 days into pupae. Atlas Atlas entry for more extended reading: 1
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