In 1981—1987, the damage to rice of the third generation rice leaf-tier Parnara guttata Bremer et Grey larvae was studied.
作者于1981—1987年对直纹稻弄蝶第三代幼虫为害损失进行了研究。
2
Ensure the Customers' Q-standards at first - and if needed ton-tier suppliers, lead quality topics in he clover leaf for material cost reduction programs, avoid warranty cost.