Cây Cảnh – Bonsai – Page 3 – Thuốc trừ sâu sinh học,thuốc trừ nấm,thuốc trừ rầy,thuốc diệt chuột

Category: Cây Cảnh – Bonsai

Cây Cảnh – Bonsai

Home Quy trình sử dụng thuốc BVTV Archive by category "Cây Cảnh – Bonsai" (Page 3)
ROSE MOSAIC
Cây Cảnh - Bonsai

ROSE MOSAIC

Posted On June 8, 2017 at 7:37 pm by / 188 Comments

ROSE MOSAIC ON ROSE PLANT CAUSAL ORGANISM: Prunus Necrotic Ringspot Virus: Mosaic is probably the most commonly found virus on roses but many other virus diseases also exist. While mosaic is
Read More
BACTERIAL CROWN GALL
Cây Cảnh - Bonsai

BACTERIAL CROWN GALL

Posted On June 8, 2017 at 6:50 pm by / 289 Comments

BACTERIAL CROWN GALL ON ROSE PLANT CAUSAL ORGANISM: Agrobacterium spp: This is really the only serious bacterial disease of Rose. The bacteria is found world wide wherever roses are grown a...
Read More
RUST ROSE
Cây Cảnh - Bonsai

RUST ROSE

Posted On June 8, 2017 at 6:22 pm by / 86 Comments

RUST ON ROSE PLANT CAUSAL ORGANISM: Phragmidium spp: The rust of rose is one of the most commonly found and easily identified diseases of rose. Severe outbreaks occur where cool temperatures
Read More
ROSE CANKERS
Cây Cảnh - Bonsai

ROSE CANKERS

Posted On June 8, 2017 at 5:42 pm by / 143 Comments

ROSE CANKERS ON ROSE PLANT CAUSAL ORGANISM: Coniothyrium spp: After a long cold wet winter, roses can be expected to have some dead and cankered canes. While these pathogenic fungi are not ve
Read More
BOTRYTIS BLIGHT
Cây Cảnh - Bonsai

BOTRYTIS BLIGHT

Posted On June 8, 2017 at 1:54 pm by / 162 Comments

BOTRYTIS BLIGHT ON ROSE PLANT CAUSAL ORGANISM: Botrytis cinerea: Botrytis blight is common in all parts of the world. This fungus is not a specific pathogen and can take advantage of many s...
Read More
ANTHRACNOSE
Cây Cảnh - Bonsai

ANTHRACNOSE

Posted On June 8, 2017 at 1:40 pm by / 125 Comments

 ANTHRACNOSE ON ROSE PLANT CAUSAL ORGANISM: Sphaceloma rosarum: Not much is known about this disease, however, it can be severe under cool moist spring conditions. Wild rose, climbers and r
Read More
DOWNY MILDEW
Cây Cảnh - Bonsai

DOWNY MILDEW

Posted On June 8, 2017 at 10:26 am by / 123 Comments

DOWNY MILDEW ON ROSE PLANT CAUSAL ORGANISM: Peronospora sparsa: Downy Mildew is a very common disease of roses which occurs under moist cloudy conditions. The disease is found throughout th
Read More
BLACKSPOT
Cây Cảnh - Bonsai

BLACKSPOT

Posted On June 8, 2017 at 9:38 am by / 37 Comments

BLACKSPOT ON ROSE PLANT CAUSAL ORGANISM: Diplocarpon rosae: This disease may also be called leaf spot, leaf blotch, star sooty mold and several other names. It is the most important disease of
Read More
BỆNH ĐỐM LÁ PHYLLOSTICTA
Cây Cảnh - Bonsai

BỆNH ĐỐM LÁ PHYLLOSTICTA

Posted On June 7, 2017 at 8:56 pm by / 157 Comments

BỆNH ĐỐM LÁ PHYLLOSTICTA TRÊN HOA HỒNG (phyllosticta leaf spot disease) Bệnh đốm lá Phyllosticta phổ biến hơn bệnh đốm đen và thán thư đối với cây hồng, bệnh đốm lá thường bẳt đầu xuất hiện và
Read More