如果呈急性或伴随其他疾病时，则死亡率很高;不分季节，幼蛙、成蛙都易感染，危害性很大。根据多次的体外药敏试验，筛选出组方蛙菌杀星喷雾剂和口服粉剂，并进行一系列的防治试验研究。
The morality will be high if there is associated with acute or other diseases. This disease is of high danger because it can infect both young and adult frog at any season. “Xufang frog fungi killer” spray and powder have been sifted through lots of vitro susceptibility studies, and a series of control studies have been conducted.

蛙菌杀星喷雾剂＋口服蛙菌杀星粉剂的组方用于防治牛蛙的“白内障”综合症时，可以明显减少腹水、歪头和白内障病蛙的残次率，并能降低青蛙的死亡率。用蛙菌杀星喷雾剂＋口服粉剂给药治疗，疗效比单用蛙菌杀星喷雾剂的治疗更好，保护率高，而且复发率低。试验结果表明，蛙菌杀星喷雾剂和口服蛙菌杀星粉剂的抑制作用比氟苯尼考等18种药物更好。

Wajunshaxin spray and Koufuwajunsahxing Powder can notably treat cataract syndrome of bullfrog,and markedly decrease ascites、torticollis 、deformity rate of bullfrog with cataract syndrome、death rate.The curative effect of Wajunshaxin spray and Koufuwajunsahxing Powder is stronger and protection rate is higher and recrudesce rate is lower than single spray . The results show that inhibiting effect of Wajunshaxin spray and Koufuwajunsahxing Powder is better than that of florfenicol 18 kinds of drugs and so on.
这里还有一段我翻译的内容，请版主指教！谢谢！

蛙菌杀星喷雾剂＋口服蛙菌杀星粉剂的组方用于防治牛蛙的“白内障”综合症时，可以明显减少腹水、歪头和白内障病蛙的残次率，并能降低青蛙的死亡率。用蛙菌杀星喷雾剂＋口服粉剂给药治疗，疗效比单用蛙菌杀星喷雾剂的治疗更好，保护率高，而且复发率低。试验结果表明，蛙菌杀星喷雾剂和口服蛙菌杀星粉剂的抑制作用比氟苯尼考等18种药物更好。

Wajunshaxin spray and Koufuwajunsahxing Powder can notably treat cataract syndrome of bullfrog,and markedly decrease ascites、torticollis 、deformity rate of bullfrog with cataract syndrome、death rate.The curative effect of Wajunshaxin spray and Koufuwajunsahxing Powder is stronger and protection rate is higher and recrudesce rate is lower than single spray . The results show that inhibiting effect of Wajunshaxin spray and Koufuwajunsahxing Powder is better than that of florfenicol 18 kinds of drugs and so on.
这里还有一段我翻译的内容，请版主指教！谢谢！

这里“组方”是什么意思？

是指蛙菌杀星喷雾剂和口服蛙菌杀星粉剂两种剂型的药联合用药时效果比其他的组合效果好些！

蛙菌杀星喷雾剂＋口服蛙菌杀星粉剂的组方用于防治牛蛙的“白内障”综合症时，可以明显减少腹水、歪头和白内障病蛙的残次率，并能降低青蛙的死亡率。用蛙菌杀星喷雾剂＋口服粉剂给药治疗，疗效比单用蛙菌杀星喷雾剂的治疗更好，保护率高，而且复发率低。试验结果表明，蛙菌杀星喷雾剂和口服蛙菌杀星粉剂的抑制作用比氟苯尼考等18种药物更好。
The combination of Wajunshaxin spray and Wajunshaxin powder can obviously decease ascites, torticollis, deformity of the frog infected by cataract, and the mortality when used to control cataract syndrome of bullfrog. Treatment of combination of Wajunshaxin spray and Wajunshaxin powder can supply more effective control, more protection lower recrudesce rate than single application of the spray. It has been confirmed through lots of studies that the control efficacy of combination treatment of Wajunshaxin spray and Koufuwajunsahxing Powder is beeter than the other 18 medicals including Florfenicol

Frog's cataract syndrome is defeats one kind of communicable disease by meningitis which the blood yellow bacillus infects causes, the symptom performance for the ascites (abdomen inflates, largely, serious ascites), tilts the head (neck to face one side crookedly, body loses balance), cataract (eye keratocele, inflammation, inflammation organization's cataract covers eye crystal to create loses one's sight) and so on.When assumes acute or follows other diseases, then the mortality rate is very high; Does not divide the season, the young frog, Cheng Wadu easy to infect, the hazardous nature is very big.According to the many times in vitro medicine sensitive experiment, screens group Fang Wajun to kill the star spray solution and the oral administration medicinal powder, and conducts a series of preventing and controlling experimental study.

根据楼主的解释，修改前面翻译如下:

如果呈急性或伴随其他疾病时，则死亡率很高;不分季节，幼蛙、成蛙都易感染，危害性很大。根据多次的体外药敏试验，筛选出组方蛙菌杀星喷雾剂和口服粉剂，并进行一系列的防治试验研究。
The morality will be high if this disease is associated with acute or other diseases. This disease is of high danger because it can infect both young and adult frog at any season. The combination of “frog fungi killer”spray and powder have been sifted through lots of vitro susceptibility studies, and a series of control studies have been conducted

The original has two parallel meanings, i.e. (1)蛙的……症是由……引起的……病 and (2)症状表现为…..。

I therefore suggest the following sentence structure in the translation as an alternative consideration:

蛙的白内障综合症是由脑膜炎败血黄杆菌感染而引起的一种传染性疾病，(and) its symptoms are 腹水（腹部膨胀、肥大、严重腹水），歪头（脖子歪斜朝向一侧，身体失去平衡），白内障（眼角膜突出、发炎、炎症组织的白内障盖住眼睛晶体而造成失明）等。

有理啊！！