Control Effect of Different Crops Intercropping with Flue-cured Tobacco on Tobacco Black Shank Disease
Objective] The aim was to choose suitable crops intercropping with the flue-cured tobacco for controlling the tobacco black shank disease.[ Method] Field experiments were carried out to study effects of the soybean, the sweet potato, the fragrant-flowered garlic, the up-land rice, the barley and the celery on tobacco black shank disease.[Result] Besides the soybean, the sweet potato, the upland rice, the fra-grant-flowered garlic, the barley and the celery has certain control effect on tobacco black shank disease .The effects of intercropping crops on controlling tobacco black shank disease were in the order of barley >celery >fragrant-flowered garlic >sweet potato >upland rice.The i-dentical inter-species crops different birth stage was different to Phytophthora parasitica var.nicotianae suppression effect, and it was grown fully when its aerial parts to the greatest degree the control effect was best to the black shank disease .[ Conclusion] The results provided theo-retical basis for the control of tobacco black shank disease in production.
Flue-cured tobaccoTobacco black shank diseaseControl effect
国家科技期刊平台
NSTL
万方数据
维普
