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Recently, apple canker occurs seriously, and the range of infection are very broad, including young or senescence trees; The disease even can .

近年来,陕西苹果腐烂病的发生严重,而且范围广泛,从幼树到衰老树不同程度均有发生;有些果园已成片死亡,造成毁园现象。

Apple tree canker is the main reason of the dead shoot, the dead tree and destroying the garden ,which also blocked the development of the north of fruit tree seriously.

中国优秀硕士学位论文全文数据库,2007,(03)[3] 乔国彪。青霉素防治苹果树腐烂病机理的研究。中国优秀硕士学位论文全文数据库,2007,03

Apple tree canker also called rotten skin disease ,which is one of main diseases of fruit tree plant in north, and its harm is extremely serious. Moreover, the scope is widespread and it exists from the sapling to the senile tree in different degree. Apple tree canker is the main reason of the dead shoot, the dead tree and destroying the garden ,which also blocked the development of the north of fruit tree seriously.

果树腐烂病俗称烂皮病,是北方果树主要病害之一,危害十分严重,而且范围广泛,从幼树到衰老树均有不同程度的发生,是造成苹果树死枝、死树、毁园的主要原因,也严重地阻碍了北方果树的发展。

Recently, apple canker occurs seriously, and the range of infection are very broad, including young or senescence trees; The disease even can result in imperil of whole apple orch.

近年来,陕西苹果腐烂病发生严重,而且范围广泛,从幼树到衰老树不同程度均有发生;有些果园已成片死亡,造成毁园现象。

Preliminary results indicated that 1.2% zuelaemycin EW provided excellent control of apple canker. The control efficacy of 1.2% zuelaemycin EW with ED50 was 28.7 mg/kg, superior to that of asomate with ED50 of 35.6 mg/kg. Toxicity of 1.2% zuelaemycin EW was 1.24 times higher than that of 40% asomate WP. The apple tree,s wound healing treated by 1.2% zuelaemycin EW was 49.94%, superior to that of asomate. The relative control efficacy of zuelaemycin was 88.17%.

结果表明,瑞拉菌素对苹果树腐烂病病菌的抑制作用效果优于福美砷,有效中量ED50分别为28.7、35.6 mg/kg;1.2%瑞拉菌素水乳剂的毒力效果是40%福美砷WP的1.24倍;1.2%瑞拉菌素水乳剂涂治后的伤口愈合率为49.94%,明显优于40%福美砷WP的伤口愈合率,其相对防效达到88.17%。

Asomate ; Anti-cold preparation ; Apple tree canker

福美砷;抗寒剂;苹果树腐烂

To preserve written characters from deterioration man transcribed them on bamboo bound into books.

字:古代为防止写在纸上的字因日久而腐烂,人们通常会把这些字刻在捆绑成册的竹片上。

But the reed pipes made of bamboo and reed were easy to become rotten in a few years together with the corps and wood coffins.

但竹管葫芦做成的葫芦笙在坟墓里用不了几年就随着他们的尸骨、棺椁腐烂了。

As the dean stood on the deck of his boat, he noticed a piece of decayed debris floating by.

院长站在船甲板上,看见一块腐烂的碎片漂过。

The medical examiner says the former playmatess body is rapidly decomposing and warns it may not be possible to hold a public viewing.

法医表示并发出预告这位前玩伴的遗体正在迅速腐烂,可能无法瞻仰遗容。

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推荐网络例句

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。

Store this product in a sealed, lightproof, dry and cool place.

密封,遮光,置阴凉干燥处。