CAJ | 학술논문

总结了棉花新病害“棉花萎蔫综合症”的研究进展。田间观察、调查、检测结果表明：“棉花萎蔫综合症”病株于棉花花铃期至吐絮期都可以发病。棉株一旦出现萎蔫症状，基本上不会再恢复正常。病株主要特征特性为：全株无病斑，叶片略微萎蔫并褪色，病株铃虚软，发育迟滞吐絮慢，病铃僵瓣糟絮瘪子。病株发病初期叶绿素含量有所降低；病株在株高和果枝出生方面受到一定影响；发生早的病株幼蕾大量脱落；病株率越高产量越低，纤维品质也差；病棉子丧失发芽能力。转基因材料有部分发病，而其亲本几乎不发病；非转基因老品种没看到发病。种植发病株种子不会加重和提早其后代的发病。山西省和外省品种（系）都有发病，部分发病品种（系）还通过了区试新品种审定。发病情况和气象资料拟合分析表明，7-8月降雨次数较少和降雨量较少的气候年型发病较重；发病情况和田间小气候观测资料拟合分析表明，田间地膜下土面≥40℃的高温天数多时发生较重。还比较了该病和棉花其他病害的异同。其病株样本分离不到真菌性病原物。最后提出了棉花萎蔫综合症研究存在的问题，指出了今后研究方向和期望。
총결료면화신병해“면화위언종합증”적연구진전。전간관찰、조사、검측결과표명：“면화위언종합증”병주우면화화령기지토서기도가이발병。면주일단출현위언증상，기본상불회재회복정상。병주주요특정특성위：전주무병반，협편략미위언병퇴색，병주령허연，발육지체토서만，병령강판조서별자。병주발병초기협록소함량유소강저；병주재주고화과지출생방면수도일정영향；발생조적병주유뢰대량탈락；병주솔월고산량월저，섬유품질야차；병면자상실발아능력。전기인재료유부분발병，이기친본궤호불발병；비전기인로품충몰간도발병。충식발병주충자불회가중화제조기후대적발병。산서성화외성품충（계）도유발병，부분발병품충（계）환통과료구시신품충심정。발병정황화기상자료의합분석표명，7-8월강우차수교소화강우량교소적기후년형발병교중；발병정황화전간소기후관측자료의합분석표명，전간지막하토면≥40℃적고온천수다시발생교중。환비교료해병화면화기타병해적이동。기병주양본분리불도진균성병원물。최후제출료면화위언종합증연구존재적문제，지출료금후연구방향화기망。
The situation and suggestions for cotton wilting syndrome:In flowering and boll opening stage can attack, once appear wilting symptoms, basically won't return to normal. Main characteristics can be summarized as: no lesion, leaf wilting and slightly faded, b0ll virtual soft late wadding, rigid disc worse floc aborted seed. There is no separation to the fungus disease pathogen. The early onset of chlorophyll content decreased. Plant height and branch affected. Early onset disease young bud a falling out. The higher the rate of diseased cut, cut and reduce the incidence of both the fiber quality of cotton, disease also to lose the ability to germinate. The cultivation of genetically modified materials are part of pathogenesis, and its parent hardly pathogenesis. The traditional non transgenic varieties don't see pathogenesis. Plant pathogenic isolates of seed dose not aggravate their offspring and early onset. 7-8 month rainfall frequency and less rainfall climate on the incidence of beneficial soil surface mulching plastic film,≥40℃high temperature days much more conducive to occur. Shanxi province and other provinces were part of the pathogenesis, incidence of varieties through validation of new varieties. A comparison of this disease and other diseases of cotton wilt symptoms of similarities and differences.