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植物病虫害研究：英文版

植物病虫害研究：英文版

本刊报道中国植物保护领域的植物病害、虫害、草害、鼠害、农药等方面的研究论文、文献综述及研究简报等，促进该领域的国际间学术交流。
  • 发文量：707
  • 被引量：111
  • H指数：0
  • 开始收录时间：2010,1(1)
  • CNKI综合因子：0.0
  • 维普期刊影响因子： 0.08
  • 万方期刊影响因子：0.0
  • 创刊时间：2010
  • 国内刊号/CN：-
    国际刊号/ISSN：2152-3932
  • 发行周期：双月刊
    邮发代号：-
  • 主管单位：-
    主办单位：Wuchu (USA-China) Science and Culture Media Corporation
植物病虫害研究：英文版-联系信息
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植物病虫害研究：英文版 >2023年第5期

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  • 摘要：[Objective]The paper was to screen the plant extracts with strong antifungal activity. [Method] With R. solani as the test object, the antifungal activities of 30 kinds of plant extracts were carried out primary screening by mycelial growth rate method. [Result] Twelve kinds of plant extracts including Pinus yunnanensis (leaf), Phryma leptostachya (stem and leaf), Pueraria peduncularis (root, stem and leaf), Pinus armandiifruit (fruit), Aconitum brachypodum (stem and leaf), Phellodendron amurense (stem and leaf), Rhaponticum uniflorum (root), Alnus cremastogyne (leaf), Rehmannia glutinosa (root), Cryptomeria fortunei (stem and leaf) and Berberis pruinosa (stem and leaf) had strong activities against R. solani with growth inhibition rates over 80% as the concentration was 10 mg/ml,among which the extracts of P. yunnanensis (leaf), P. leptostachya (stem and leaf), P. peduncularis (root, stem and leaf) and P. armandiifruit (fruit) showed the inhibition rate above 95%, significantly higher than other plant extracts. The secondary screening results of antifungal activities of the above 12 plant extracts were consistent with the primary screening. [Conclusion] The study laid foundation for further development of high efficient, safe and environmental-friendly new fungicides.
  • 摘要：To clear the degradation regularity of propargite in apple, the liquid chromatography was applied to study the residue and degradation dynamics of 20% propargite agent in apple and soil. The results showed that the half life of propargite in apple was 14.6-36.2 d, which was 7.1-8.6 d in soil. When the dosage of 20% propargite agent was 1 500-3 000 ml/hm2, and the agent was sprayed for 2-3 times, the residues in apple and soil were less than 1.28 mg/kg. With comprehensive consideration on environmental safety, when 20% propargite agent was used to control apple mites, the recommended dosage was 1 500 ml/hm2, the agent could be sprayed for 2-3 times, and the safety interval was 14 d.
  • 摘要：[Objective] The paper was to explore the effect of water extract of Erigeron canadensis L. on seed germination of plants. [Method] Using constant temperature culture method, the effects of water extracts of roots, stems and leaves of E. canadensis on seed germination of 14 species of test plants (crops and weeds) were studied. [Result] Water extracts of roots, stems and leaves of E. canadensis had obvious inhibition effect on seed germination of test plants. The water extract of leaves had the strongest inhibition effect, which could completely inhibit the seed germination of Crepis tectorum L., Amaranthus tricolor L. and Chrysanthemum coronarium L. under the lower concentrations of 0.050 and 0.075 g/ml, and completely inhibit seed germination of all the plants under the concentration of 0.400 g/ml except Zea maize L. and Allium fistulosum L.; followed by water extract of stems, and the water extract of roots had the lowest the inhibition effect, except for completely restraining seed germination of Lycopersicum esculentum L. under the concentration of 0.300 g/ml, it still could not completely restrain seed germination of the other plants under the highest concentration of 0.500 g/ml. The inhibition effect of water extract of E. canadensis on seed germination of plants had obvious selectivity, which had more obvious effect on dicotyledonous plants than monocotyledonous plants. [Conclusion] The study provided reference for screening and utilization of allelochemicals of E. canadensis and research on its allelopathy mechanism.
  • 摘要：Based on the representation method of conventional knowledge, a new knowledge representation method for population of yellow stem borer [Tryporyza incertulas(walker)]based on event ontology is proposed, and the new information management system for the population of yellow stem borer is constructed based on the method of knowledge representation. Compared with traditional knowledge representation, representation method of event ontology knowledge adopts higher granularity events as knowledge representation units, which is more accorded with objective reality, having better scalability and integration.
  • 摘要：Plant Diseases and Pests is an academic journal sponsored by Wu Chu(USA-China) Science and Culture Media Corporation in English with ISSN 2152-3932. It was first published in March 2010. The journal is published worldwide to report plant protection field research reports, letters, reviews and comments in the aspects of plant diseases, pests, weeds, rodent pest and pesticides in China.
  • 摘要：[Objective] The paper was to predict the occurrence trend of Spodoptera litura in Chenzhou area in 2010. [Method] With filed survey data for continuous years in Chenzhou and Ningyuan areas in Hunan Province as basic data, combining with local meteorological data, the occurrence law of S. litura in Chenzhou area in 2010 was predicted in the paper. [Result] With Chenzhou as an example, the occurrence quantity of S. litura during April and June in 2010 was only second to 2002 and 2003, which was higher than other years, indicating that 2010 would be the year with moderate and slightly heavier occurrence of S. litura. The occurrence quantity of S. litura during April and June was predicted by using temperature in January, and the correlation coefficient was significant, reaching the reliability degree of 90%. The occurrence quantity of S. litura during April and June was predicted by using sexually trapped moth during February and March, the correlation between them was very high, reaching the reliability degree of 98%. The sexually trapped moth of S. litura during April and June was predicted using sexually trapped moth by black cutworm (Agrotis ypsilon) during February and April, and the correlation coefficient between them reached the reliability degree of 90%. [Conclusion] The study provided reference for integrated control of S. litura.
  • 摘要：[Objective] The paper was to explore the inhibitory effect of mixed biogas slurry-pesticide formulation against Alternaria solani Sorauer. [Method] Different concentrations of Triadimefon, Hekang, Yibao, Propamocarb hydrochloride and Jinggangmycin were mixed with biogas slurry, and their inhibitory effects were determined by the methods of mycelial inhibition and spore germination. [Result] Mycelial inhibition study showed that mixed formulation of Propamocarb hydrochloride owned the highest inhibition efficiency, and its EC50 value was 3 mg/L. For spore germination, the inhibitory effects of the tested formulations were almost the same as CK, but Hekang and Jinggangmycin had relatively stronger inhibitory effect. The inhibitory effect of mixed formulations with water as solvent was significant. Five kinds of agro-chemicals mixed with biogas slurry had much stronger inhibition effect against the growth of mycelium than that on spore germination. [Conclusion] This study laid foundations for the development of neo-pesticide.
  • 摘要：[Objective] The paper was to establish ultrafiltration membrane technology for separation of antitumor active plypeptides from Periplaneta Americana. [Method] Hollow fiber ultrafiltration membrane(3 kDa)was used to separate antitumor active plypeptides from P. Americana. Through single factor test, the impact of rotation speed, concentration ratio, pH and operation time on separation effort was studied, and the separation technology conditions were further optimized through orthogonal test. [Result] The best technology conditions for separation of antitumor active plypeptides from P. Americana were as follows: rotation speed 4 500 r/min, concentration ratio 30%, pH 11, and the rotation speed was the major influencing factor. [Conclusion] The study laid foundation for industrialization of ultrafiltration membrane separation of antitumor active plypeptides from P. Americana.
  • 摘要：The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of sugarcane smut were introduced in the paper. Moreover, the comprehensive prevention measures were proposed on the basis of planting disease-resistant species, strengthening cultivation managements to improve disease-resistant ability of sugarcane, and adopting fungicide control as assistant measures. The study provided certain basis for reducing damages of sugarcane smut and improving yield and quality of sugarcane.
  • 摘要：[Objective] The paper was to reveal the species abundance of associated bacterial community of Radopholus similis, and the diversity of its bacteria. [Methods] Through the construction of 16S rDNA cloning library of bacteria, the positive clone was carried out ARDRA analysis, and the phylogenetic tree was constructed. [Results] OUT (Operational Taxonomic Units) was classified according to sequences similarity of 97%, and the constructed 16S rDNA library of bacteria contained 13 OTUs, belonging to Alphaproteobacteria, Betaproteobacteria and Gammaproteobacteria, respectively. The dominant species was Betaproteobacteria, especially Burkholderia was the dominant bacterium. [Conclusions] The diversity of associated bacteria of R. similis was high, and these bacteria may have certain ecological significance to R. similis.
  • 摘要：[Objective] The paper was to understand whether abscisic acid (ABA) participates the defense effect of hosts against Turnip crinkle virus (TCV). [Method] By external application of ABA and using the corresponding mutants, TCV coat protein levels of various plants were detected by western-blot, and the expression of defense-related genes was analyzed by RT-PCR. [Result] After external application of SA, JA, ET and ABA, only SA and ABA could significantly inhibit TCV accumulation. In arabidopsis-TCV interaction system, SA and ABA had antagonistic effect with each other, the defense effect against TCV induced by ABA was independent on SA pathway. [Conclusion] The plants could activate distinct signal pathways to adjust the defense of hosts against virus.
  • 摘要：[Objective]This paper was to identify fungi belonging to Fusarium Link. [Method] The fungal species, distribution and the diseases caused by Fusarium Link in Ningxia Hui Autonomous Region were determined by the methods of field investigation, collection, isolated culture and identification.[Result]Nine species of fungi belonging to Fusarium Link were identified, including F. avenaceum, F. concolor, F. culmorum, F. graminearum, F. moniliforme, F. nivale, F. oxysporum, F. solani, and one unnamed species. They were distributed throughout Ningxia Hui Autonomous Region and caused more than 30 kinds of plant diseases.[Conclusion]Fusarium Link had many species in Ningxia Hui Autonomous Region without regional features, and all of them were plant pathogens.
  • 摘要：The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of sweet potato stem nematode disease were introduced in the paper. Moreover, the comprehensive prevention measures were put forward, including plant quarantine, agricultural control and chemical control. The study provided certain basis for reducing damages of sweet potato stem nematode disease and improving yield and quality of sweet potato.
  • 摘要：[Objective] The aim was to explore the relationship between the Dorsal and diapause development of Delia antiqua. [Method] The full-length cDNA of Dorsal in D. antiqua was cloned through RACE. The similarity among deduced amino acid sequence of Dorsal cDNA and the Dorsals of other 14 insect species were compared, and the phylogenetic analysis of these Dorsals was conducted. The expression level of Dorsal gene in winter-, summer-and non-diapausing pupae was analyzed. [Result] The full-length of Dorsal cDNA sequence, 2 412 bp, was obtained with ORF 1974 bp, which coded 657 amino acids with predicted Mw 72.9 kDa and PI 8.5. The result of similarity comparison indicated that the DaDorsal was most related to those of Drosophlia melanogaster and Drosophlia pseudoobscura. The result of semi-quantitative RT-PCR analysis showed the expression level of Dorsal gene increased in characteristic duration of winter-, summer-and non-diapausing pupae, especially at the late diapause, which might imply its relationship to D. antiqua diapause and development. [Conclusion] The study lays the foundation for further study on gene function of Dorsal in insect diapause and development.
  • 摘要：The pathogen, characteristics, pathogenic mechanism, infection cycle, occurrence regularity and damage symptom of cotton Verticillium wilt are expounded in the paper. The paper puts forward the strategy of protecting disease-free areafirst, planting resistant varieties and rational rotation in severe area and strengthening the field management, as well as combining with biological control and chemical control methods to effectively control infection and spread of pathogen, so as to provide certain theoretical basis for reducing the damage of cotton Verticillium wilt and improving yield and quality of cotton.
  • 摘要：Spondylis buprestoides adults in Pinus massoniana forests in Xianju Dabei Dixi Forestry Center were continuously investigated during 2006 and 2011. According to the survey data, multiple spatial pattern indicators of adult population were calculated, and the relationship between various indicators and density was analyzed. The K values of negative binomial distribution less affected by density were selected to describe the spatial pattern and time series dynamics of S. buprestoides adults. The results indicated that S. buprestoides adults showed aggregated distribution in the forest, but the aggregation degree varied with the season. There were 2 obvious diffusion peaks during May and June as well as September and October each year. The aggregation trend within a generation was aggregation-diffusion-aggregation.
  • 摘要：[Objective] The paper was to screen the antagonistic Bacillus spp. strains against Phytophthora infestans (Mont.) de Bary and analyze its lipopeptide substances. [Methods] Using flat isolation and culture method, the bacteria that could produce Bacillus spp. were isolated from rhizosphere soil, and carried out primary and secondary screening by confrontation culture. The lipopeptide substances of Y-3 strain with better antifungal effect were carried out HPLC analysis. [Result] Nine strains of bacteria had certain antagonistic effects against P. infestans in primary screening, Y-1 and Y-3 strains had significant inhibition effect against the growth of P. infestans in secondary screening, with inhibition rate higher than 80%; the crude extract of lipopeptide produced by Y-3 strain had better antagonistic effect against P. infestans, with inhibition rate higher than 90%. HPLC analysis showed that the crude extract of lipopeptide mainly contained 8 components. [Conclusion] The lipopeptide substances produced by Y-3 strain had significant inhibition effect, which had potential application value for biological control of potato late blight.
  • 摘要：The concept, pathways and the present status of biological invasion in China are reviewed in the paper, and the effect of biological invasion on ecological security is also introduced. On this basis, the measures such as establishing early-warning mechanism, strengthening the management of invasive species and quarantine of alien species, establishing scientific system of introduction and improving people awareness are proposed to control the invasion of alien species, so as to ensure the ecological security in china.
  • 摘要：[Objective] The paper was to explore the relationship between character of rice stem and compressive strength. [Method] The morphological and anatomical characters of stems of 10 rice varieties (including 3 internodes) were systematically studied by paraffin sectioning technology; the digital force tester was used to measure the compressive strengths of various varieties; the correlation between various characters and stem compressive strengths was analyzed. [Result] Correlation analysis showed that the outer diameter and cross-sectional area of stem had close relation with longing resistance of stem, which could be adopted as the important factors for stem lodging resistance. The outer diameter and cross-sectional area of 63 Liangyou 636 was significantly higher than other tested varieties, 3 internodes all had high compressive strength, and the yield was also high. [Conclusion] 63 Liangyou 636 could be used as the rice cultivar with super yield.
  • 20.DREFACE
    摘要：Plant Diseases and Pests is an academic journal sponsored by Wu Chu(USA-China) Science and Culture Media Corporation in English with ISSN 2152-3932. It was first published in March 2010. The journal is published worldwide to report plant protection field research reports, letters, reviews and comments in the aspects of plant diseases, pests, weeds, rodent pest and pesticides in China.
  • 摘要：The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of tomato bacterial pith necrosis are introduced in the paper. To control the disease, based on cultivation of resistant varieties, we should adopt the comprehensive prevention method of strengthening cultivation management, improving plant resistance, eradicating bacterial source and conducting chemical protection. The paper provides certain basis for reducing the damage of tomato bacterial pith necrosis, and improving yield and quality of tomato.
  • 摘要：[Objective] The paper was to explore the relationship between SOD activity and resistance of corn against Setosphaeria turcica. [Method] Strain YC and 01-23T of S. turcica with different pathogenicity were inoculated into corn leaves by fungal disc inoculation method, and the dynamic changes of SOD activity in infected corn leaves was measured. [Result] After inoculation of higly virulent strain YC and weakly virulent strain 01-23T of S. turcica, SOD activity in corn leaves within 1-5 d showed obvious stages, which gradually decreased within 1-3 d, then gradually increased within 3-4 d, and decreased again within 4-5 d. The SOD activity of corn leaves in inoculation treatment was higher than that in the treatment without inoculation within 1-4 d, which significantly decreased at fifth day. The pathogen with different pathogenicity would lead to different changes in SOD activity of corn leaves. SOD activity of corn leaves infected by weakly virulent strain 01-23T for the first day was extremely higher than that infected by strong virulent strain YC, but had no significant difference with highly virulent strain YC at 2-3 d. [Conclusion] SOD activity played an important role in initial resistant ability of corn against pathogen infection, and had no significant effect on resistance against pathogen extension after incidence.
  • 摘要：[Objective] The paper was to screen the better extraction method for herbicidal active substances of Eupatorium adenophorum. [Method] Three common extraction methods, Soxhlet extraction, ultrasonic extraction and conventional extraction method, were used to prepare E. adenophorum extracts, and the herbicidal activity of E. adenophorum extracts extracted by 3 methods was studied by seed germination method. [Result] The extraction rate of Soxhlet extraction was the highest of (22.54±0.48)%, and the herbicidal activities of E. adenophorum extracted by Soxhlet extraction was relatively stronger. [Conclusion] Soxhlet extraction was the better extraction method for herbicidal active substances of E. adenophorum.
  • 摘要：[Objective] The paper was to understand the suitable meteorological indexes and key meteorological factors for infection and prevalence of tobacco brown spot. [Method] Tobacco brown spot disease in five topical mountainous climatic areas of Guizhou Province was investigated, and the difference of biological characteristics of different strains was analyzed indoor. Different meteorological conditions (light, temperature and humidity) were simulated in artificial climate box by using the uniform design method , and the difference of infection ability of Alternaria alternate in different climate zones was analyzed in leaves in vitro by hanging drop method. [Result] The infection rate of A. alternate in different climate zones of Guizhou Province showed certain difference. In low temperature and middle humidity (the humidity is 50%-60%, the temperature is 10-20 ℃) conditions, the pathogen could infect tobacco leaves, various strains had certain difference, but the difference was small. [Conclusion] The paper provided theoretical basis for prevalence prediction and control of tobacco brown spot.
  • 摘要：[Objective] The paper was to study the occurrence and damage regularity of tobacco cutworm moth (Spodoptera Litura Fabricius) in low-altitude area in Lincang city. [Method] The adult sex attractant monitoring, field investigation of occurrence and damage, and observation of continuous generation development of natural populations were carried out in natural flue-cured tobacco fields. [Result] In field growth period of flue-cured tobacco under low-altitude of 1 000-1 300 m, tobacco cutworm moth occurred for 4 generations, the duration of each generation was about 33 d, and the main injurious generation was the third generation. [Conclusion] The paper provided reference for comprehensive control of tobacco cutworm moth in the low altitude areas.
  • 摘要：[Objective]The purpose was to introduce a preparation method for paraffin section of Bemisia tabaci, so as to lay the foundation for the studies on changes of organizational structure of B. tabaci. [Method]The technique of paraffin section and the method of H-E staining were adopted to study the organizational structure of B. tabaci. The slices were examined and photographed under fluorescence microscope. [Result]The coloring of H-E staining cells was good. Under 400×conditions, the fat body, compound eyes, nucleus and muscle of B. tabaci were clear. [Conclusion]The production method for paraffin section of B. tabaci was reliable, and the quality of slices was high.
  • 摘要：[Objective] The paper was to explore the induced resistance of tomato against gray mold (Botrytis cinerea) by salicylic acid. [Method] SA was used as an inducer to treat tomato seedlings, the effects of SA on mycelial diameter and spore germination of B. cinerea were studied, and the changes of 4 defense enzyme activities containing catalase (CAT), peroxidase (POD), polyphenol oxidase (PPO) and phenylalanine ammonia lyase (PAL), as well as malondialdehyde (MDA) content during the production process of induced resistance were also measured. [Result] SA had no inhibitory effect against spore germination and mycelial growth of B. cinerea within the concentration range, and the relative induced effect had different degrees of improvement after treatment. The induced effect was the best as B. cinerea was challenged to inoculate at the third day after using 150 mg/L SA in tomato plants, and the duration of resistance was 10-15 d. After treated by SA, CAT, POD, PPO and PAL first increased and then decreased in systemic induced resistance against B. cinerea, which were significantly higher than control. Meanwhile, MDA content showed ascendant trend in wavy line form. [Conclusion] The use of SA within a certain concentration range is safe; CAT, POD, PPO and PAL activities have positive correlation with induced resistance against B. cinerea, the increase of MDA content also has close relationship with the improvement of disease resistance.
  • 摘要：The antifungal activity and toxicity of new type polyene macrolide antibiotics-Antifungalmycin 702 and Fungichromin against Rhizoctonia solani,Helminthosporium sigmoideum Cav. ,Magnaporthe grisea and Ustilaginoidea virens were studied by mycelial growth rate method and mycelial dry weight method in vitro. The results showed that both of Antifungalmycin 702 and Fungichromin had strong antifungal activity against four speices of rice pathogenic fungi. Treated with 50 μg / mL Antifungalmycin 702 ,the inhibitory rates of Antifungalmycin 702 against R. solani,H. sigmoideum Cav. ,M. grisea and U. virens were 100% 、 100% 、91. 20% and 68. 10% ,and EC 50 and EC 90 were 7. 00,10. 30,14. 41,26. 71 and 13. 20,17. 66,27. 67,128. 28 μg / mL,respectively. Treated with 13 μg / mL Fungichromin,the inhibitory rates of Fungichromin against four speices of rice pathogenic fungi were 78. 20% ,100% ,100% and 79. 17% ,and EC 50 and EC 90 were 1. 47,1. 91,2. 37,0. 20 and 41. 05,3. 92,4. 34,135. 54 μg / mL,respectively. The antifungal activity of Fungichromin was stronger than Antifungalmycin 702.
  • 摘要：Field test results showed that 24% Chlorfenapyr SC and 15% Indoxacarb EC had quick availability and long duration against Empoasca vitis Gothe. The control effects of 450 mL / hm 2 24% Chlorfenapyr SC and 330 mL / hm 2 15% Indoxacarb were significantly higher than that of 450 g / hm 2 10% Imidacloprid WP , which were ideal pesticides against E. vitis and could be popularized and applied in large area.
  • 摘要：[Objective]The primary aim of this work was to investigate the synergistic effect of four organosilicone adjuvants to Avermectin against diamondback moth. [Method] The combination method of laboratory toxicity determination and field test was adopted to study the synergistic effects of four adjuvants to Avermectin against diamondback moth. [Result] Laboratory test showed that the indoor toxicity of Abamectin added with adjuvants of RUNJIE,JIEXIAOLI,SILWET408 and SILWET312 was higher than that of Abamectin without adjuvants,indicating that the tested adjuvants had obvious synergistic effect on Avermectin. The synergistic effects of four adjuvants were basically the same,without significant difference with each other. Field test showed that when dosage of Avermectin was reduced by 1 /4,the addition of 20g adjuvants per 666. 7 m 2 could reach the same control effect as the routinely recommended dose. It had no adverse effect on cabbage crops,and could be promoted in production. [Conclusion]The study provided technology support for reduced dosage of pesticide in vegetable production.

    植物病虫害研究：英文版的期刊信息

    • 创刊时间：2010
    • 地区：CN
    • 语言：中文
    • 热门主题：AGAINST 植物检疫 植物病虫害 OCCURRENCE 植物保护 SUGARCANE 病虫害 PLANT CONTROL 植物学
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    • 期刊栏目：Plant diseases （植物病害）；Plant pests （植物虫害）；Crop smothering （草害）；Pesticide （农药）；Plant protection Information （植物保护信息）
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