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1、 form of the Lu promise card surname in California germ disease-body festersKnot stanza inside the Lu promise card surname in California germ disease-bodyKnot stanza inside the Lu promise card surname in California germ disease-belly cavityRecently several in the last yearses, the promise card surna
2、me germ disease produces to living to play more more to strongly incline to, outbreak fish specification more and more the filial piety disease condition come to have much of a problem more more, the birth avoids a life time rate also more and more high.According to mutually familiar, the promise ca
3、rd surname germ with the Fu living for lord, particularly fresh in the corrupt ice in many, as a result the promise card surname germ diseases are seen to more hurl feed an ice fresh farming species.A, the cause of the promise card surname germ diseaseThe promise card surname germ belongs to put lin
4、e germ eyes, the promise card surname germ the section is a type of Ge orchid surname feminine gender silk-like in shape rod bacteria, universality the Man Yan is in the mud, live dirty mire, water, move plant and others structure in, with the Fu living for lord, particularly at corrupt ice fresh fi
5、sh in more, this can also explain to deliver for what throwing the farming category of feeding the ice fresh fish more.Two, becoming popular of the promise card surname germ disease natural temperament1.The farming species that is seen to hurl feed ice fresh fish more, particularly the farming categ
6、ory that the hurl feeds sea water ice fresh fish, like categories, such as California Lu, sea Lu, little Huang Yu and black Li(living fish).etc.2.Widely accepted district:The world has been already produced, the Lu few occurrence in California of farming in Sichuan becomes angry, and Lus in Californ
7、ia of Guangxi the North Sea, inferior region farming deliver more.3.The promise card surname germ grows a little bit slowly and makes condition not vigorous, at rise to expect before the disease have no symptom or symptom not and clearly, but the paroxysm status continues time long, rise the rate of
8、 disease with go into a life time lead all higher.Damage usually is whetting to fold is sexual, because of fish disease prevention and cure personnels incognizance the disease, dont have reasonable to use a medicine, cause to be taken bad a fish jot birth.4.Lurking to expect is long:Be infected from
9、 fish the outbreak go into a life time for important 1520 days, the application is rising the seasonal changes of disease development to periodically avoid.5.Be taken bad water temperature:The water temperature is in 1532 can spread widely, with the water temperature is in 2528 rise a disease most i
10、s severity, the death rate is also higher.6.Rise the moral integrity of disease:All have occurrence to become angry for 4-11 months, have an attack the periphery of the north of Guangdong of Cen Ling to take the region of south as in 6-9 months, Guangdong for 5-11 months.7.Course of illness:Rise to
11、expect before the disease have no symptom or symptom not obvious;Incubate time long, occurrence become angry birth, already purify many.8.The paroxysm status continues the year light is long, outbreak rate and birth avoid a life time rate all higher.9.The hurl feeds quantity very greatly, growth spe
12、ed hemp benefit of farming pond, more easily have the disease.More is hurl to feed a more easy attack of many Lu garden ponds in California of animal feeds, rise disease behind throw to feed an easy Yun life of many fishes of animal feeds.10.Condition after breaking an agreement, first large numbers
13、 of go into a life time.After the environment transformation particularly after rain, the fish commences to start occurrence an explosion birth, contrary to fish is impatient medium birth of toxicity to avoid a life time.11.The net box farmings deliver more.12.The attack rate that the fish that the
14、weald catches grows also grows than the fish that keep to stir up to lose in the house of the attack rate have to be high.Three, if what decide arbitrarily the promise card surname germ diseaseLu in California after being taken bad, according to the characteristic of the fish and the Epidemiology sp
15、ecial feature of the cause of disease, can in brief decide arbitrarily a cause of disease.1.The fish of disease slowly visits in the pond surface and hand the individual echo of disease muff, leave cluster to only visit, the appetite descends.2.There are parts of fish gills up have the solid white c
16、olor the knot stanza.The promise card surname germ pollution suffers from fish to have in the body form gill knot the stanza type and torso knots a stanza type two types of reveal a performance of type.The gill knots a stanza type:The large knot stanza that constitutes milk snow white in the gill silk radicle department, the gill is obvious to fade in color.The torso knots a stanza type:Fat layout and muscle conceive occurrence ulcer under the Qu
