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竹秆锈病(Stereostratum corticioides (Berk et Br.)Magnus)又称竹褥病。七十年代以来,江、浙一带的竹秆锈病有所蔓延,病情逐渐加剧,许多地方的竹林已到毁灭的地步。对该病进一步深入研究,寻求彻底的防治措施十分必要。据定点多年观察,该病多发生在竹秆的下部或基部,严重的蔓延至竹秆的上部或枝条上,甚至发生在竹丛枝病的枝条和地面的跳鞭上。病害的冬孢子堆、夏孢子堆、黄斑三个时期较为分明,以往人们对黄斑这个症状往往忽视。竹秆上病斑多时,将诱发其它竹子秆基病害或全株死亡。经接种试验证明,病菌的冬孢子一担孢子不侵染竹秆和竹笋。夏孢子在5～6月产生释放,从伤口侵染当年新竹及老竹。据普查,该病已广泛分布浙江竹区,计已有1市9县24处竹林发生,寄生竹种达16种以上。它对竹林生长和出笋已带来较大的损失,已成为我省竹子上的常见病、多发病、慢性病、顽固病。笋用竹基地及产笋专业户必须对防治加以高度的重视。
Bamboo stem rust (Stereostratum corticioides (Berk et Br.) Magnus), also known as bamboo disease. Since the 1970s, the rust of bamboo stems has spread in the areas of Jiangsu and Zhejiang, and the disease has gradually increased. The bamboo forests in many places have reached the point of destruction. To further study the disease, to find a thorough prevention and control measures is necessary. According to the designated observation for many years, the disease occurred in the lower part of the bamboo stalks or at the base, a serious spread to the upper part of the bamboo stalks or branches, and even in the branches of bamboo shoots disease and the ground on the whips. Diseases of the winter spores, summer spores, macular three times more clearly, in the past people often ignore the symptoms of macular. Bamboo stalk spots on time, it will induce other bamboo-based disease or death of whole plant. The vaccination test proved that the pathogen of winter spores do not invade bamboo and bamboo shoots. Urticaria spores released in May to June, from the wound infection Hsinchu and old bamboo. According to the census, the disease has been widely distributed in Zhejiang bamboo area, accounting for 1 counties and 9 counties in 24 bamboo forests occur, parasitic bamboo species of 16 species or more. It has a greater loss of bamboo growth and bamboo shoots, bamboo has become a common disease in our province, frequently-occurring disease, chronic disease, stubborn disease. Bamboo shoots with bamboo shoots and professional households must pay special attention to prevention and treatment.