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已读[488] 发布: 2013/05/28 15:20:49
严禁使用剧毒和高残留农药,如1605、007氧化乐果、甲捍拌等,选用高效低毒、低残留,对天敌杀伤力小的农药、如多菌灵、百菌清、溴氧菊酯、代森锰锌、克露的等。 ...
已读[144] 发布: 2013/05/27 19:52:16
NOLA.com (blog) Fungicides containing captain, mancozeb, chlorothalonil , and thiophanate methyl are recommended and rotating fungicides will achieve the best control and/or prevention of black spot disease. Fertilizer should not be applied during the middle of the ...
已读[261] 发布: 2013/05/27 13:28:47
SipcamAdvan公司近日推出新产品Muscle ADV(有效成分戊唑醇和百菌清),该产品是针对花生、大豆和瓜类作物叶片土壤病害的有效杀菌剂。Muscle ADV是两种强效杀菌剂――戊...
已读[348] 发布: 2013/05/26 19:27:03
Farmers Guardian This spray was based on 1.25 litres/hectare Tracker (boscalid + epoxiconazole) + 1 litre/ha azoxystrobin + 1 litre/ha chlorothalonil. “T2 will be aimed at the GS37 to GS39 timing. This interval will not be stretched, will include an SDHI and the rate ...
已读[83] 发布: 2013/05/26 16:12:48
Southeast Missourian You should spray the azaleas with a fungicide such as chlorothalonil or propiconazole . If you have other azaleas in the vicinity of the infected azalea, make sure you spray them also. (Photo). Azalea leaf gall can be treated with these products ...
已读[328] 发布: 2013/05/26 15:18:22
病虫害防治;茶花主要病害有轮纹病、炭疽病、枯梢病、叶斑病、烟煤病等,主要防治药剂有:退菌特800倍;多菌灵500倍;百菌清800倍;克霉灵800倍定期防治,花前要...
已读[171] 发布: 2013/05/24 20:07:54
田间发病时,可用75%的百菌清可湿性粉剂1 000倍液或70%的代森锰锌可湿性粉剂600倍液喷洒防治,每周1次,共喷2~3次。 ( 来源:山西偏关县农委 ) 责任编辑:hjj...
已读[60] 发布: 2013/05/24 20:05:47
“你这个是花叶病毒病,用百菌清……”徐志勇附身摘下一支土豆叶,现场给村民支招。 白朝乡一直致力于推进建设良种培育中心和农业标准生产示范基地,加快农业科技成果...
已读[42] 发布: 2013/05/24 20:04:20
Michigan State University Extension ... Horticultural Research Station we are in petal fall/shuck split in sweet cherries, orchards to the north may still have open sweet cherry bloom and growers should consider adding an American brown rot fungicide to their next Bravo/ chlorothalonil ... and more »
已读[231] 发布: 2013/05/24 20:04:04
Irish Independent In all cases you must include chlorothalonil . Winter oats at growth stage 32-33 should get its main application of growth regulator. This should be combined with a fungicide with good mildew prevention – Talius or Flexity. Use Winger, Corbel or Tern if ...
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