我省丘陵区花生普遍发生黄矮病(曾称为气黄)。据新会群众反映:五十年代此病已有发生;在杜阮公社则是1963年发现,1965年龙溪大队第8生产队有48亩春花生全部发生黄矮病而犁掉。七十年代后,此病扩展迅速。该社74年发生面积约80亩,80年约800亩,占花生面积一成左右。 Yellow dwarf disease occurred in the peanut hilly area (formerly known as gas yellow). According to the Xinhui masses, the disease has occurred in the 1950s; in 1963, it was discovered in the Du Ruan Commune that 48 mu of peanuts were produced in the 8th production team of the Longxi Brigade in 1965 and all of them were plowed off. After the seventies, the disease expanded rapidly. The club has an area of ​​about 80 mu in 74 years and about 800 mu in 80 years, accounting for 10% of the peanut area.