T4V250 TMA100/1000 FFC 3P 1150Vac
时间:2020-05-14 17:10
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
然而,国内现有的118个水稻种子处理剂中,杀虫剂有50个、杀菌剂为61个,兼具杀虫杀菌效果的复配产品只有7个,占比约5%,多功能的种子处理剂明显不足。第二,有效成分单一。现有的50个杀虫剂种子处理剂主要集中在丁硫克百威、噻虫嗪、吡虫啉、吡蚜酮等4种有效成分上。
成熟以后的苦瓜,外皮呈金黄色,瓜瓤变成鲜红色,味道不再是那么的苦涩,而是变得甘甜。你可能会问为什么大家不等到成熟以后再来吃呢。首先,成熟的苦瓜采摘的时间不好掌握,因为苦瓜成熟以后外皮会裂开,因此根本无法进行大规模的采摘。
莼菜又名水葵、马蹄草,茎、叶均可食用,为珍贵蔬菜,具有营养、医疗和保健等功效。随着莼菜种植面积的快速增长,病虫害问题也越来越严重。本文为大家介绍了莼菜长腿水叶甲的形态特征、发生原因及防治措施,供大家参考。
目前市场行情导致外贸提前3~6个月,但国内企业还未能适应市场的转变,制剂、原药企业备货不足,胡建议国内企业及时调整战略,提前备货,应对挑战。变形,泄漏??农药包装问题剖析江苏龙QC殷湘对农药包装常见问题进行了剖析。