枯草芽孢桿菌、10億 CFU/g 多黏類(lèi)芽孢桿菌、200億孢子/g解淀粉芽孢桿菌),研究9種藥劑對(duì)菜豆炭疽病的防治效果,以篩選出菜豆炭疽病最適防治藥劑,為菜豆炭疽病防治提供理論依據(jù)。結(jié)果表明,各藥劑防效表現(xiàn)為100億個(gè)/g枯草芽孢桿菌( 69.78% ) >0.3% 苦參堿( 67.06% ) >10% 乙蒜素 (65.70%)>80% 代森錳鋅(61.45%)>200 億孢子/ χ<sub>g</sub><sup>′</sup> 解淀粉芽孢桿菌PQ21(56. 20% ) >10 億 CFU/g 多黏類(lèi)芽孢桿菌( 54.37% )) >60% 苯醚甲環(huán)唑( 52.03% )) >0.5% 幾丁聚糖( 43.41% )) >25% 戊唑醇(35. 70% )。各類(lèi)藥劑對(duì)菜豆炭疽病均有一定程度的防治作用,100億個(gè) <img src="/qkimages/ankx/ankx202511/ankx20251126-2-l.jpg" with="10px" style="vertical-align: middle;"> 枯草芽孢桿菌的防效最好,建議應(yīng)用于生產(chǎn)實(shí)踐中。-龍?jiān)雌诳W(wǎng)" />

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不同藥劑對(duì)菜豆炭疽病的防效研究

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中圖分類(lèi)號(hào) S436.43 文獻(xiàn)標(biāo)識(shí)碼A文章編號(hào) 0517-6611(2025)11-0121-05

doi : 10.3969/j .issn.0517-6611.2025.11.026

ControlEffectofDifferentPesticidesonBean AnthracnoseDisease

LAN Tao-fang1 , WU Jia-yue2, WEI Qi3 et al(1. Shuozhou Vocational and Technical Colege,Shuozhou,Shanxi O36002;2. Shijiazhuang VocationalClgefaedEooics,ang,HebO;3aiAgicturalUesityig

AbstracthtedtyidyisalutenfrasrtallulateditanthacoseathonAotalfrat ments were set up with CK,including 3 chemical agents ( 60% benzoxazole, 25% tebuconazole, 80% mancozeb),3 plant derived agents ( 0.3% matrine , 0.5% chitosan, 10% allicin),and 3 microbial derived agents(1O billion Bacillussubtilis/ billion CFU/g Bacillus polymyxus,20 billion spores/ Bacillusmyloliquefaciens).Theefcacyofvariouspesticides wasasfollows:1Obillionspores/gramofBacilussubtilis (20 (69.78%)>0.3% of matrine (67.06%)>10% of allicin (65.70%)>80% of mancozeb (61,45%)>20 billion spores/gram of Bacillus amyloliquefaciens PQ21 (56.20%)>1 billion CFU/gram of Bacilluspolymyxa (54.37%)>60% ofbenzothiazole (52.03%)>0.5% of chitosan (43.41%)>25% of tebuconazole (35.70% ). All kinds of pesticides had a certain degree of prevention and control effect on bean anthracnose,and 10 billion Bacillus subtilis/ had the best prevention effect. It is recommended to apply it in production practice.

Keywords Bean;Anthracnose;Pesticide;Control effect

菜豆(PhaseolusvulgarisL.),又叫蕓豆、豆角、四季豆,為豆科蝶形花亞科菜豆屬植物1,是人們?nèi)粘I钪谐R?jiàn)的蔬菜品種之一,原產(chǎn)南美洲,后傳人亞洲,我國(guó)南北方均宜栽培。(剩余10158字)

目錄
monitor