The scientific name is Dysmicoccus boninsis (Kuwana) Homoptera, Acipenseridae. Also known as Sugarcane Festival. Distributed in Jiangxi, Fujian, Sichuan and other provinces.
Host sugar cane.
The characteristics of damage to nymphs and sugarcane stem sap, affecting sugarcane growth and product quality and yield.
Morphological characteristics Female adults are narrow, oval, body length 3 - 4.5mm, the whole covered with white wax powder. At the end of the abdomen, 6-7 pairs of white wax filaments are straight and thin, and the last pair is thickest. Antennae 8 knots with cleft lip. Body hair is sparse and most of the ventral body hair is slightly longer than the back. There are 7 pairs of glands, including 1 pair on the head and 6 pairs on the abdomen. Each pile is composed of 2 cones, 2-3 bristles, and three-hole glands. Cone thorns and bristles are thick on the buttocks.
Life habits Fujian 6-7 generations, of which the largest occurrence of the 6th and 7th generation, mainly in younger nymphs in the cane tip growth points, cane root gaps and dead leaves and sheathing, etc. overwintering.
In the middle of March of the following year, it began to transfer to the new sugar cane. Usually nested around the leaf sheath wrapped around the sugar cane feeding or breeding, eggs produced in the cotton sac, the summer egg period of 4-8 days, early spring more than 10 days. Each female can lay 200-300 eggs. It takes about 30 days to complete a generation in the summer and more than 50 days in the fall.
Control methods can be found in sugarcane red mealworms.
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