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Blog Archive

Nov 15, 2012

Bacterial disease

Streptomyces cause potato scab

Kingdom : Prokaryotes
Division :Rrmtcutes (Gram +)

Bacterial disease

- Xylella cause xylem- dieback

- Candidatus libembacter cause phloem-citrus greening disease

Kingdom: Prokaryotes

Division
- Graciticutes (Gram -)

Bacterial disease

Ralstonia cause wilt

Kingdom: Prokaryotes

Division
- Graciticutes (Gram -)

Nov 14, 2012

Beneficial bacteria

Rhizobium cuse root nodules mostly in lequmes useful in nitrogen fixation...

Kingdom: Prokaryotes

Division
- Graciticutes (Gram -)

Bacterial disease

Agrobacterium cause crown gall on many plants and trees

Kingdom: Prokaryotes
Division
Graciticutes (Gram -)

Poor tomato

This poor tomato raise 1000 white flies plus leafminer plus some queer chewing pest .....

Bacterial disease

Xanthomonas cause leaf spots and cankers

Kingdom: Prokaryotes

Division : Graciticutes (Gram -)

Bacterial disease

Bacilius cause of rots of seeds and seedlings

Rrmtcutes (Gram +)

Bacterial disease

Pseudomonas cause leaf spate, wilts, cankers, soft rots
Kingdom: Prokaryotes
Division
- Graciticutes (Gram -)

Bacterial disease

Erwinia: cause ‏fire blight on wide range of plant host and soft rots disease

Kingdom: Prokaryotes
Division : Graciticutes (Gram -)

Nov 13, 2012

Coffee price

The coffee price rose 4% in Brazil

BBC World news

Tuta absoluta

Tuta absoluta
is a serious pest attack tomato ,it is very dangers pest ,is a moth ,

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Every Thought is a seed ^,^

Nov 9, 2012

Scab

A roughened ,crust like diseased area on the surface of a plant organ ....

Resistant

Possessing qualities that hinder the development of given pathogen ,infecting little or not at all...