您的位置:商铺首页 >> 行业资讯 >> 详情

1TNT7031212I39001

时间:2020-05-15 11:22

  SK824440-AP

  SK824441-AP

  SK825440-AP

  SK827040-AL

  SK827041-AL

  2CDG110215R0011

  1SDA073881R1

  1SDA038330R1

  1SDA038331R1

  1SDA038332R1

  1SDA038332R1

  1SL0851A00

  1SL0205A00

  2TLA040037R8100

  2TLA040037R7900

  2TLA040037R9600

  1SDA067135R1

  1SDA067139R1

  1SDA066985R1

  1SDA060659R1

  1SDA060660R1

  1SDA060661R1

  1SDA060662R1

  1SDA051421R1

  1SDA051422R1

  1SDA051423R1

  1SDA051424R1

  1SDA051425R1

  1SDA051426R1

  1SDA054966R1

  1SDA054967R1

  1SDA054968R1

  1SDA054969R1

  1SDA073735R1

  1SDA073729R1

  1SDA073730R1

  2TLA022316R0000

  1SDA054948R1

  1SDA054951R1

  1SDA054952R1

  1SDA054953R1

  1SDA060686R1

  1SDA054947R1

  1SPE007717F0420

  1SBH141001R8022

  1SBH136060R2122

  1SBH136060R2131

  1SBH136060R2140

  1SBH136060R2144

  1SBH136060R2162

  1SBH136060R2180

  1SBH901074R8022

  1SBH901074R8031

  1SBH901074R8040

  2TAM100200R6810

  1SDA073877R1

  1SDA073878R1

  1SDA073879R1

  1SDA073880R1

  PMCCJX1T5254/XT1N160TMD32FF3P

  PMCCJX1T5254/XT1N160TMD50FF3P

  PMCCJX1T5254/XT1N160TMD63FF3P

  PMCCJX1T5254/XT1N160TMD80FF3P

  1SDA063146R3

  1SDA112847R1

  1SDA112849R1

  1SDA112850R1

  1SDA112851R1

  1SDA112852R1

  1SDA112854R1

  1SDA112856R1

  1SDA112876R1

  1SDA112878R1

  2CKA006330A0010

  1SDA051504R1

  若前期预防工作没到位,易造成后期“尿袋”。蓟马:葡萄花后的主要害虫之一,通过锉吸果皮形成麻皮果,影响果品。幼果被害当时不变色,第二天被害部位失水干缩,形成小黑斑。绿盲蝽:一年发生4~5代,葡萄萌芽后即可危害,吸食幼嫩叶片,造成叶片缺刻空洞。

  选用噻嗪酮、吡蚜酮等药剂防治稻飞虱。选用丙溴磷、氯虫苯甲酰胺等防治稻纵卷叶虫。选用咪鲜胺、三环唑等药剂防治稻瘟病。选用杀虫双、杀虫单等药剂防治螟虫。在稻瘟病和稻曲病常发区及感病品种种植区,选用枯草芽孢杆菌制剂、春雷霉素预防稻瘟病,井冈?蜡芽制剂、井冈霉素预防稻曲病和纹枯病。

  9、防脐黄脐黄是因脐橙顶部有脐而成的固有病害,栽培上选择脐小或闲脐的品种。药物防治上,在谢花后期喷1次70%甲基托布津800倍液+50mg/ml“920”,5~6月再喷2次。另外可结合喷施叶面肥。也可用100mg/ml“920”+甲基托布津700倍液涂脐部。

  板栗栗实蟓是板栗生长过程中出现的一种虫害,严重影响了板栗的生长,降低了给板栗的品质和产量。本文就板栗栗实蟓的危害症状、发生规律和防治方法为大家做了详细的总结,详情如下:1、危害症状栗实蟓以幼虫取食板栗果实,严重被害年份,常在短期内将栗果食空,并诱致菌类寄生,以至采收后难以贮存运销。