Early blight and Septoria leaf spot infections most commonly begin in the early or middle part of the growing season but
1 o1 }% ^" n+ \% L5 U$ h! |1 G公仔箱論壇$ e+ E" |% h* M8 y% U7 t* h
can start at any time. Infections can occur anywhere and are most severe in wet and humid areas.
' F% [4 ~/ m' Q/ H v+ p5 Yos.tvboxnow.comtvb now,tvbnow,bttvb9 i4 d% g" B8 O+ \1 [6 s6 y
/ C, }5 w$ J/ T2 h2 G
How to identify Early Blight/ q4 ~4 S6 H0 `) e. H7 Z1 ?
; u1 S+ s" Z- s2 n1 r. Aos.tvboxnow.comSymptoms of early blight typically begin on the older, lower leaves of a tomato plant. Over time, infections spread upward to tvb now,tvbnow,bttvb; f* _. k$ y# k% ~
- Z r& `9 |- n公仔箱論壇newer growth. Early blight infections appear as spots that may start out circular or irregular in shape. Spots are dark brown os.tvboxnow.com: V0 g& I0 Q5 d0 {+ Q5 f7 c
tvb now,tvbnow,bttvb$ X. o; _; o- s. j$ v$ P
in color and form concentric rings, or a
4 m( B. T: F0 D- M; Q& ~3 w) lTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) D7 U- [- G$ x
bullseye pattern, as they grow. The area around the infection commonly turns yellow. As infections grow, TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( [ r9 D0 Z, T
, C: ]0 x- i* g$ u6 H3 A& \; `8 B1 d
leaves may fall off. Extensive loss
( }: [: w ]- C# D) GTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" _# o) y- E3 N
of foliage is common. Infections most commonly occur on leaves but can also appear on stems and fruit.
: D" N0 E. @' C! \. k0 _. d
' v/ P, v- M) uos.tvboxnow.com公仔箱論壇" X7 e& N0 S$ U t8 [9 V0 S
How to identify Septoria Leaf Spottvb now,tvbnow,bttvb4 C0 D; P9 X& \3 O3 S
0 |* K( w+ e- t3 ^6 {0 DTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Symptoms of Septoria leaf spot also start
# x& \ m3 _$ d& Y/ A8 q公仔箱論壇
1 b9 v" v- J. }2 M+ }tvb now,tvbnow,bttvbon the older, lower leaves of a tomato plant and spread upward to newer growth. The spots start out circular but change TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。; U$ X; g+ u0 e' I: k& J
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' a/ s e; h7 i% x+ w5 k! n$ E
shape as they grow and can merge with other spots. Spots typically have a dark brown edge with a lighter gray or tan center. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- E- Q8 M1 y" `7 Z
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。3 Y f3 ^6 m- Y5 S( T" t6 f
Small dark spots, the fruiting bodies of the fungus1 T9 g- z5 z% e
1 W# v5 W, D! w; M: w+ U a, L
, will appear in the gray or tan centers. As infections progress, leaves can turn yellow, then brown and finally dry
2 D' L' j" u) `" x; RTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。公仔箱論壇: ~ r" L( [. H0 a) u- _+ Q5 ?( [
and dead. Stems can also become infected but
5 B/ _ s/ l\" Z1 [os.tvboxnow.com
- `' t& e) S3 c# V! UTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。infection of fruit is rare.% G5 @: w$ p: n9 j2 \8 D* c( E
" I: R6 B6 q. r' C- b公仔箱論壇
1 F6 w: K; F& d* K9 iTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。How to Prevent and Control Early Blight and TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。! A0 g' t9 V% k% a7 g; V. p
8 a+ R+ o7 V, F6 J+ Z JTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Septoria Leaf Spot D- {' k. a. w4 W+ o+ d
; u! Z' x9 }( F9 Q! ITVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Follow the 12 easy steps below to enjoy a tvb now,tvbnow,bttvb9 J0 i1 l! h: ?- d1 N
5 L l# t7 i% D3 ulong season of sweet cherry tomatoes, colorful heirloom tomatoes and richly flavored sauce tomatoes.0 o' A3 ~% x/ G$ d/ ~8 h2 R/ G
公仔箱論壇. G. {/ b! ~: z' M3 b) s
Weed your garden. Some weeds, tvb now,tvbnow,bttvb. \( t/ P9 p! o0 X$ @
: T6 j$ I. ^' R7 Q, V1 l q4 Flike nightshade, can host early blight and Septoria leaf spot and spread them to your tomato plants.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。& K+ d# [% Y6 K/ m b; i1 \
/ V0 l: A- g% R2 ]+ \0 b2 K; Pos.tvboxnow.comRotate crop locations. Don’t / O: r$ C& w3 r; F }
tvb now,tvbnow,bttvb- {6 i1 v) q( b y$ t- P3 r
plant your tomatoes in the same place each year. Early blight and Septoria leaf spot can persist for multiple years in areas
$ _4 }! G5 U4 w% [) _2 U5 otvb now,tvbnow,bttvb- x$ Z, R d0 [# ~. R. I) q9 l$ L
where tomatoes were grown.- s6 e5 @7 T. ^2 G8 ?( M$ \5 k
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。. m, q5 G5 C" r
Give your tomato plants more space for better airflow. At least 2 feet of spacing, more is better.公仔箱論壇8 }: Q( g& c- P! s3 p4 U
Cover the ground beneath your tomato plants with mulch, plastic or landscape fabric. A cover helps prevent the spread of os.tvboxnow.com( {; m9 T/ p5 a/ ^2 P
. f) V- ^& M& D( Sfungus from the soil to your tvb now,tvbnow,bttvb' `$ C4 c y- T4 f/ L* S' Z1 C" l
5 `' t" L) T1 oTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。plants.$ f. g7 k. X; |) |5 Z! v- _8 t q* m
2 ]' @3 K6 N$ _& n; V% ]+ y: m
Stake or cage plants to keep them
$ @1 R6 l1 I9 f2 _tvb now,tvbnow,bttvb
% R0 h. M8 W+ R. J/ {公仔箱論壇off the ground. Early blight and Septoria leaf spot can survive on stakes and cages. Use only new or disinfected stakes and tvb now,tvbnow,bttvb9 n2 @# J. q; a1 T
0 m7 k& s" ^! X- }( g Jcages. Remove lower leaves for better airflow. As plants mature, remove lower leaves until there is about 8 to 10 inches of
( f' p- G4 ]) R$ p, ktvb now,tvbnow,bttvb" f. T9 w9 s9 E& Z8 O7 Q0 m
space above the soil without any leaves. Do not use tvb now,tvbnow,bttvb! Q1 j0 `) u5 Y# u7 y
- |( Q3 r5 |' R9 ^; f& b
overhead watering. 9 G3 w6 t6 u* W, N" k( J
Avoid getting leaves and stems wet as much as possible and avoid watering in a way that may splash soil onto your plants. & p, B4 q" c2 M N0 _1 N
Consider using a soaker hose or drip tape. Water in the early part of the day. This allows leaves to dry faster. Wet leaves allow tvb now,tvbnow,bttvb$ X4 v; a8 A& m/ f( a
tvb now,tvbnow,bttvb! a. d) j8 L% i& P) K8 Q1 ?
fungus to grow and spread. Avoid working with plants when they are wet. Fungus can be spread more easily when leaves are
) n; \9 X) P# T' W; c R% _6 _! |9 ytvb now,tvbnow,bttvb( S$ B. c3 J& ]
wet. Keep your plants happy and healthy. Weak and stressed os.tvboxnow.com+ l, d; v1 t, \7 A
& S\" {1 o% F- h! h4 N* j& t( Z! k
plants are more susceptible to disease.os.tvboxnow.com f; k) T& r) q& G
) O; z* y$ e5 m/ a; t4 Y, U
Remove and destroy or throw away diseased leaves, both off the os.tvboxnow.com$ W+ M5 s% d4 ?( b0 |
tvb now,tvbnow,bttvb6 x% r$ S8 h6 p6 @; v4 \
plantsplant and any that have fallen onto the ground. This may help stop the spread if caught early p% z) z! d4 E& ]9 [* G) Y
* ^; T8 g. L2 ~5 l9 Q( `TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。enough. If a plant is heavily infected
8 B x7 @ T6 x, s' cTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。os.tvboxnow.com: Z1 F& i+ @2 a% F
, the entire plant should be removed and destroyed. Do not put infected leaves or plants in a compost pile. Tools used
' O7 f! x& J: S2 c7 d& Zos.tvboxnow.com
" Y: E$ ]$ E% _( t4 w) `3 }公仔箱論壇to remove diseased leaves should be disinfected before being used on a different plant.
' ?5 q0 [. [$ m: J; A0 s- L# {, o! C
Spray plants to prevent and control the 公仔箱論壇8 N- p* n0 M( A4 W1 D
\" r/ i' C' x K7 m- u1 Yspread of Early blight and Septoria leaf spot. Commercial fungicides are available. For organic gardens, try 公仔箱論壇0 G+ H; c3 Q; C s& r
tvb now,tvbnow,bttvb2 c4 w3 p# u5 v7 X4 ^
GreenCure.公仔箱論壇& ]* q! k7 D/ ]! ^/ f" N( ]4 {
7 X0 U/ i6 Y/ S+ m1 \$ b5 C9 m" i
7 f1 h$ V% a8 L6 p
Late Blight on Tomato Plants公仔箱論壇7 v% h" D1 Z0 u; q5 Z+ t6 q
7 a; {* o1 V1 z5 |& ETVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Late blight is another fungus that infects tomato plants. It spreads fast and can quickly kill all tomato
: `8 m3 V) G* Q- ]! \: Jos.tvboxnow.com
# {2 Y6 a, |7 ?. M6 H公仔箱論壇plants in a garden. Once a tomato plant
+ T( b7 X: N( `公仔箱論壇
- V$ u- Y$ M6 O5 u J6 F% }& Jis infected with late blight, the entire plant should be removed and destroyed. Late blight infections first appear as small,
, D4 _0 R2 C* G" V7 t. R5 C
! D- a# s3 h1 }9 N) K$ [5 ]water-soaked spots on leaves and stems that grow and turn dark brown or gray. A white downy growth may develop on the underside of infected leaves. Late blight
$ s! z. I2 G9 C. d; N6 \TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
$ G8 c2 q8 ~* L can infect all parts of a tomato plant, including the fruit. Most of the methods for preventing early blight and TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。2 r5 S& P' B* Z; [' o1 F
/ q- S6 A8 `7 D* P- M# ISeptoria leaf spot infections will also help prevent late blight infections. |
發表於 2019-4-13 05:03 PM
| 