brown rot

ln relation to the pathogenesis of Marssonina leaf blight in natural environment,dynamics of carbohydrates in six Aigeros clones was detected.

结合杨树褐斑病发病过程，测定黑杨派六个无性系在生长季碳水化合物的变化动态。

Identification, Biological Characteristics of the Pathogen and Fungicides Screening in Laboratory for Dichondra Brown Leaf Spot;

马蹄金褐色叶斑病病原鉴定、生物学特性及室内药剂筛选

Any of several plant diseases caused by fungi and resulting in brown or black dead areas on leaves or fruit.

植物的黑斑病植物由于真菌感染而导致叶子和果实出现褐色或黑色的斑点

Variegated medium green, cream and tan. Standard.

中绿色，奶油色和黄褐色组合成的斑叶。标准型。

Variegated dark green, cream and beige. Standard.

深绿色，奶油色和灰褐色组合成的斑叶。标准型。

Crown variegated dark green and tan, pointed, serrated/ red back. Semiminiature.

深绿色，黄褐色组合成的尖型皇冠斑叶，锯齿叶缘，红色叶背。半迷你型。

Identification of Cucumber Target Leaf Spot(Brown Spot)Pathogen and Its Control

山东省黄瓜棒孢叶斑病(褐斑病)病原菌鉴定和防治

Semidouble medium blue star. Crown variegated dark green, pink, tan, and beige/ red back. Semiminiature.

半重瓣中蓝色星型花。深绿色，粉红色，黄褐色和灰褐色组合成的皇冠斑叶，红色叶背。半迷你型。

Crown variegated dark green, yellow and beige, plain. Miniature.

深绿色，黄色和灰褐色组合成的皇冠斑叶，一般型叶。迷你型。

Variegated dark green, pink and tan, serrated. Standard.

深绿色和粉红色黄褐色组合成的斑叶，锯齿边叶子。标准型。

Experiment against Cercospora destructiva Rav on Euonymus japonicum with ten fungicides in the field

10种杀菌剂对大叶黄杨褐斑病田间防治试验

6 showed a significantly high resistance with strikingly brown necrotic lessions in its leaves, while Guinong No.

贵农6号高抗,感病后出现褐色的坏死性病斑;

Crown variegated medium green, cream and tan, quilted, scalloped/ red back. Standard.

中绿色，奶油色和黄褐色组合成的皇冠斑叶，叶脉向上气状突起，贝壳叶型，红色叶背。标准型。

Variegated dark green, pink and tan, plain, heart-shaped, pointed. Large.

深绿色，粉红色和黄褐色组合成的心状平坦斑叶。大型。

Identification of the pathogen of the brown spot on cultivated Akebia trifoliate and screening of fungicides

人工栽培三叶木通褐斑病病原菌鉴定及防治药剂室内筛选

Double dark red pansy. Crown variegated dark green, pink and beige/red back. Semiminiature.

重瓣红色菫型花。深绿色，粉红色和灰褐色组合成的皇冠斑叶，红色叶背。半迷你型。

Semidouble black-red pansy. Crown variegated dark green, cream and beige/ red back. Miniature.

半重瓣暗红色堇型花。深绿色，奶油色和灰褐色组合成的斑叶，红色叶背。迷你型。

The first sign of potassium deficiency is a white speckling or freckling of the leaf blades.

缺钾的最初病症是叶片呈现白色斑痕或斑点。

The Effects of Helminthosporiurn carposaprum Toxin on the Activities of Some Enzymes in Tomato

番茄褐斑病菌毒素对番茄叶片几种酶活性的影响