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Comprehensive Prevention and Control Technology of Vegetable Diseases and Pests in Shandong Province
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作者 Dongwen SUN Hui YU +7 位作者 Yang QIN Yujie LIN Xiaomeng QI Yuxuan CHEN Yuxin HE Xinying YAN Jia'er XU Shumei GUO 《Plant Diseases and Pests》 2024年第1期26-27,32,共3页
An in-depth research and practice has been conducted on vegetable diseases and pests in Shandong Province,and the principles of comprehensive and ecological control of diseases and pests are put forward,including agri... An in-depth research and practice has been conducted on vegetable diseases and pests in Shandong Province,and the principles of comprehensive and ecological control of diseases and pests are put forward,including agricultural control measures such as crop rotation,field cleaning,fertilizer and water management,physical control measures such as catching and killing,trapping,blocking,photoelectric energy treatment,biological control measures such as the use of natural enemies,pathogenic microorganisms,other beneficial organisms and metabolites,and scientific and rational chemical control measures.Comprehensive prevention and control not only controls vegetable diseases and pests effectively,but also protects the ecological environment. 展开更多
关键词 VEGETABLE Diseases and pests comprehensive prevention and control
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Establishment and Application of Prevention and Control Techniques of New Sugarcane White Leaf Disease
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作者 Xiaoyan WANG Ruonan QIU +8 位作者 Hong XU Yulong JIANG Rongyue ZHANG Fengyun ZHANG Ming GONG Jinxue LEI Hongli SHAN Jie LI Yingkun HUANG 《Agricultural Biotechnology》 2024年第4期18-20,27,共4页
Aiming at the basic and key technical problems in prevention and control of sugarcane white leaf disease(SCWL),this study systematically overcame key technical bottleneck of prevention and control of new SCWL after 10... Aiming at the basic and key technical problems in prevention and control of sugarcane white leaf disease(SCWL),this study systematically overcame key technical bottleneck of prevention and control of new SCWL after 10 years of collaborative research,and achieved several innovative achievements.SCWL phytoplasmas newly recorded in China and the new subgroup of SCWL phytoplasmas(16SrXI-D)were discovered for the first time in Yunnan,and the whole genome analysis of the epidemic subgroup was completed.The main transmission source of SCWL pathogens has been identified as infected seed canes,and Tettigoniella viridis and Clovia conifer were newly discovered as vectors for virus transmission.The disease resistance of 25 main varieties was identified,and 10 control varieties were selected.The prevention and control strategy of"emphasizing early warning,strictly carrying out quarantine,blocking the vectors and controlling residual plants"was put forward,and a comprehensive prevention technique was established through integration of various techniques,and standardized technical regulations were formulated for demonstration application.The promotion and application of these achievements have realized scientific prevention and control of SCWL,effectively curbed the spread of SCWL,and ensured the safety of sugarcane producing areas in China,achieving great economic,social and ecological benefits and providing technical support for high-quality development,loss reduction and efficiency improvement of China's sugar industry. 展开更多
关键词 Sugarcane white leaf disease comprehensive prevention and control APPLICATION
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Comprehensive Prevention and Control Technologies of Rice Blast in Disease Nanchong City 被引量:1
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作者 彭昌家 白体坤 +2 位作者 冯礼斌 丁攀 杨宇衡 《Agricultural Science & Technology》 CAS 2016年第1期106-114,共9页
The study was conducted to reduce blast damage, the use of pesticides residue, environment pollution and control costs, and to make a significant contribution to the improvement of grain production, quality and agricu... The study was conducted to reduce blast damage, the use of pesticides residue, environment pollution and control costs, and to make a significant contribution to the improvement of grain production, quality and agriculture ecological environment. Over these years, by the methods of systematical monitoring, regular surveys, field investigation, rice blast resistance identification, experiments and meteorological data analysis, the study on comprehensive prevention and control of rice blast in Nanchong City was conducted. The results showed that the rice varieties more sensitive to blast had a higher incidence of severe blast disease. Replacing,varieties with different source of resistance every three to five years and reasonable variety distribution can effectively reduce the prevalence of rice blast. Appropriate treatment of infected rice straw and pathogen, seed disinfection, seedling disinfection, and pesticide application at transplanting and etc. can delay blast occurrence and reduce the damage caused by blast. By analyzing the blast control efficiency of pesticides applied at different growth stages, we found that best control efficiency against blast was achieved by spraying pesticide twice during the whole growth stage, once 3 d before transplanting or 10 d after transplanting; and once at initial heading stage. Spraying 525 g/hm^2 75% tricyclazole was proven to be the best dosage for blast control. However, 375-450 g/hm^2 75% tricyclazole is enough if the blast incidence is not severe, or the rice varieties are slightly susceptible to blast.The control efficiency against leaf blast between 4% kasugamycin and 20% tricyclazole had no significant difference, but was significantly higher than that of 100 billion spores/g of Bacillus subtilis. The control efficiency against neck blast had no significant difference among 4% kasugamycin, 20% tricyclazole and 100 billion spores/g of B. subtilis. 450 g/hm^2 75% tricyclazole had better control efficiency against neck blast than 2 250 g/hm^2 2% 800 million spores/g Jinggangmycin-wax bud bacteria SC, 1 050 g/hm^2 41% kasugamycin-isoprothiolane WP and 900 g/hm^2 41%kasugamycin-isoprothiolane WP. The frequency of severe blast incidence in Nanchong City has reached 50% since 1997. The rice blast disease has been effectively controlled by comprehensive prevention and control technology, reducing the production loss to less than 2%, and pesticides by 4 523 t in total. In 2014, 327000 t rice grains were approved as pollution-free, green and organic agricultural products, indicating that the blast control measures produced great economic, social and ecological values. 展开更多
关键词 Rice blast comprehensive prevention and control Technology TRICYCLAZOLE
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On the Comprehensive Prevention and Control Technology of the Reproductive Organ Disease of Breeding Geese under the Anti-season Breeding Mode
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作者 陈光明 《Agricultural Science & Technology》 CAS 2016年第1期122-126,216,共6页
Reproductive organ disease of geese is an endemic and multiple infectious disease in large-scale breeding of breeding geese, especially in anti-season production, which brings a great economic loss to goose production... Reproductive organ disease of geese is an endemic and multiple infectious disease in large-scale breeding of breeding geese, especially in anti-season production, which brings a great economic loss to goose production. To make effective prevention and control of reproductive organ disease of breeding geese under the anti-season breeding mode, the characteristics of control principles of infectious diseases of the poultry and the occurrence and prevalence of reproductive organ disease must be combined, so as to carry out scientific prevention and control.At the same time, according to the climate characteristics of summer, the feeding and management of breeding geese and water quality control should also be done well, and many corresponding measures should also be taken, thus obtaining better effect. 展开更多
关键词 GEESE Reproductive organ disease Anti-season breeding comprehensive prevention and control technology
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Occurrence Factors and Comprehensive Prevention and Control of Chinese Rose Black Spot(Actinonema rosae)
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作者 Hu Xiangqi 《Plant Diseases and Pests》 CAS 2020年第4期6-7,12,共3页
In addition to conventional techniques,the prevention and control of Chinese rose black spot(Actinonema rosae)should be strengthened in the management of Chinese rose.The occurrence of Chinese rose black spot is close... In addition to conventional techniques,the prevention and control of Chinese rose black spot(Actinonema rosae)should be strengthened in the management of Chinese rose.The occurrence of Chinese rose black spot is closely related to plant residues,rainfall,cultivation conditions and varieties.On the basis of understanding the symptoms and occurrence regularity of Chinese rose black spot,combination measures of agricultural and chemical prevention and control should be taken. 展开更多
关键词 Chinese rose black spot(Actinonema rosae) Occurrence factors comprehensive prevention and control
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Occurrence and Prevention and Control Progresses of Chilades pandava in Cycas spp.
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作者 Liu Chunhong Cai Ping 《Plant Diseases and Pests》 CAS 2018年第1期1-5,16,共6页
The occurrence and comprehensive prevention and control progresses of Chilades pandava in Cycas spp. are summarized from the aspects of classification and geographic distribution, ecological characteristics, damage a... The occurrence and comprehensive prevention and control progresses of Chilades pandava in Cycas spp. are summarized from the aspects of classification and geographic distribution, ecological characteristics, damage and development rules, and comprehensive prevention and control technology, in order to provide a reference for further prevention and control against C. pandava in Cycas spp. 展开更多
关键词 Chilades pandava OCCURRENCE comprehensive prevention and control
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Integrated Prevention and Control Technology of Major Diseases and Insect Pests of Strawberry
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作者 Yang Lei Yang Li +2 位作者 Li Li Du Runsheng Dong Hui 《Plant Diseases and Pests》 CAS 2020年第2期31-34,共4页
In order to effectively deal with the problems of diseases and insect pests in the growth process of strawberry and to improve the quality and yield of strawberry,the main diseases and insect pests in strawberry culti... In order to effectively deal with the problems of diseases and insect pests in the growth process of strawberry and to improve the quality and yield of strawberry,the main diseases and insect pests in strawberry cultivation such as powdery mildew,gray mold,anthracnose,red stele root rot,calcium deficiency,salt or fertilizer damage,aphids,red spiders,thrips,grubs,etc.and their identification methods were analyzed.The comprehensive pollution-free prevention and control techniques of these pests and diseases were explored,in order to provide technical guidance for high quality,efficient and harmless production of strawberry. 展开更多
关键词 STRAWBERRY Diseases and insect pests comprehensive prevention and control
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Comprehensive Prevention and Control Strategies for Soil Continuous Cropping Obstacles of Facility Chili Pepper in Guangxi
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作者 Jie QIN Qihan LUO +1 位作者 Shuifang ZHU Dexian HUANG 《Meteorological and Environmental Research》 2024年第5期70-72,共3页
As a crucial economic crop in Guangxi region,chili pepper is facing increasingly severe challenges of continuous cropping obstacles.In this paper,the causes of continuous cropping obstacles in chili pepper soil are de... As a crucial economic crop in Guangxi region,chili pepper is facing increasingly severe challenges of continuous cropping obstacles.In this paper,the causes of continuous cropping obstacles in chili pepper soil are deeply analyzed,covering multiple dimensions such as the dynamic changes in soil physicochemical properties,the imbalance of soil microbial community structure,and the gradual accumulation of soil borne diseases and pests.Subsequently,a set of comprehensive prevention and control strategy is proposed:soil improvement through the application of organic fertilizers,biological fertilizers,and soil conditioners;implementing agricultural strategies of crop rotation and intercropping,flexibly adjusting planting density and methods,to optimize crop layout and improve planting management measures;actively introducing natural enemies for biological control,while promoting the use of biopesticides and microbial preparations for biological control.In response to the actual situation of continuous cropping obstacles in chili pepper soil of Guangxi,it is suggested that innovative soil improvement technologies,improved planting management measures,and promotion of biological control methods should also be considered. 展开更多
关键词 Facility agriculture Soil control comprehensive prevention and control Facility vegetables
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Occurrence and Control of Pear Rust in Eastern Hebei Province
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作者 Longfei LI Lijuan GAO +2 位作者 Jintao XU Minghui JI Baofeng HAO 《Plant Diseases and Pests》 CAS 2022年第1期13-14,共2页
In recent years, pear rust sometimes occurs in eastern Hebei area, resulting in early defoliation, fruit abscission and loss of fruit commodity value. In this paper, the incidence symptoms, regularity and causes of pe... In recent years, pear rust sometimes occurs in eastern Hebei area, resulting in early defoliation, fruit abscission and loss of fruit commodity value. In this paper, the incidence symptoms, regularity and causes of pear rust are summarized, and the comprehensive prevention and control measures of pear rust in eastern Hebei are put forward. 展开更多
关键词 PEAR RUST Incidence regularity comprehensive prevention and control
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Prevalence Characteristics of Rice Black-streaked Dwarf Virus Disease and Continuous Control Strategies
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作者 Deyou LIU Yangang LIU +8 位作者 Lijuan LIU Xiaomei CUI Zhaotang SHEN Jinqian LIU Xiugang YU Zhouliang WANG Shengfeng ZHANG Qingquan MU Xiushan ZHAO 《Asian Agricultural Research》 2021年第6期54-58,共5页
Through summarizing the prevalence characteristics of rice black-streaked dwarf virus disease(RBSDVD)in Linyi City of Shandong Province,this paper analyzed its prevalence is related to changes in farming and cultivati... Through summarizing the prevalence characteristics of rice black-streaked dwarf virus disease(RBSDVD)in Linyi City of Shandong Province,this paper analyzed its prevalence is related to changes in farming and cultivation systems,the increase in the population of venomous Laodelphax striatellus Fallén and its own migration and spread,the poor disease resistance of cultivated varieties,and inadequate time of prevention and control.Besides,based on the practice of local control,it came up with some comprehensive control measures including strengthening monitoring,early warning and forecasting,planting resistant(tolerant)rice varieties according to local conditions,appropriately delaying the sowing(planting)period,supplemented by insect nets to cover seedlings,and making scientific use of chemical control.It is expected to provide a reference for the prevention and control of RBSDVD. 展开更多
关键词 Rice black-streaked dwarf virus disease(RBSDVD) CHARACTERISTICS Prevalence reasons Monitoring and early warning forecast comprehensive prevention and control measures
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Occurrence Dynamics and Countermeasure of Wheat Crown Rot in Weifang City
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作者 Hongping TIAN Guocai LU +3 位作者 Xiuhua WEI Hongxia TIAN Miao ZHANG Fujun LI 《Plant Diseases and Pests》 CAS 2022年第5期10-11,共2页
Wheat crown rot was first found in Weifang City in 2015,and now has become a major disease of wheat,showing an aggravating trend year by year.The author investigated the occurrence area and characteristics of wheat cr... Wheat crown rot was first found in Weifang City in 2015,and now has become a major disease of wheat,showing an aggravating trend year by year.The author investigated the occurrence area and characteristics of wheat crown rot in Weifang City over the past 5 years,and analyzed the causes of the disease.The disease was mainly related to variety resistance and farming system.According to the occurrence regularity of the disease,a set of comprehensive control measures were put forward. 展开更多
关键词 Wheat crown rot Occurrence characteristics Influencing factors comprehensive prevention and control
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