Early blight and Septoria leaf spot infections most commonly begin in the early or middle part of the growing season but % o4 H: {3 y* `7 l( F
' p4 p# l8 P/ S6 _
can start at any time. Infections can occur anywhere and are most severe in wet and humid areas.
7 E/ y/ }2 F, K& N; x/ WTVBNOW 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。5 M/ s+ D( W9 ~+ h
% b" t6 o8 F3 H4 }. utvb now,tvbnow,bttvbHow to identify Early Blight; w; g& G5 E/ T/ K+ v
* T b' q$ {# J6 c6 d/ | D
Symptoms of early blight typically begin on the older, lower leaves of a tomato plant. Over time, infections spread upward to 5.39.217.77: b) J0 R. u' [+ O4 Q \
5.39.217.77& r+ a9 F" U z
newer growth. Early blight infections appear as spots that may start out circular or irregular in shape. Spots are dark brown
+ c- o9 d: ?8 W& [0 P7 d公仔箱論壇5.39.217.77* b0 d1 f/ a% C l. L
in color and form concentric rings, or a . w) L4 s\" O- A. L
1 z8 _# [) K) [' a5.39.217.77bullseye pattern, as they grow. The area around the infection commonly turns yellow. As infections grow,
2 _2 M7 D/ A; ?; F- p
) H) `; G4 Y0 s$ N: C5 ctvb now,tvbnow,bttvbleaves may fall off. Extensive loss 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。4 a. M' T! @ p$ [6 {! J b
公仔箱論壇) o8 p# u2 S; v. i. ]. Z9 S
of foliage is common. Infections most commonly occur on leaves but can also appear on stems and fruit.5.39.217.773 o4 z6 g9 l! A6 n1 M, \
& X L4 M5 h- ^$ E; j& rtvb now,tvbnow,bttvbTVBNOW 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。! f4 n3 _+ r8 [# J+ _
How to identify Septoria Leaf SpotTVBNOW 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。6 s7 v% x0 Z# q
0 E2 P5 N3 r7 G5 a2 x* i5 t
Symptoms of Septoria leaf spot also start
4 q2 f) \" V1 x5.39.217.778 M) p9 Q% X3 c# d2 N
on 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。0 n' U- R, G6 j# a7 T- {
公仔箱論壇* K8 m- r3 Z$ ^ P3 z2 W A$ 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. tvb now,tvbnow,bttvb- o6 ?% U9 N, j1 o, h. V' S
& F7 g# Z( M. [2 t' J `
Small dark spots, the fruiting bodies of the fungus3 c- x# _% S3 H- C
/ W1 u) Z# t' q8 ~6 n公仔箱論壇, will appear in the gray or tan centers. As infections progress, leaves can turn yellow, then brown and finally dry
: t; K2 m. U2 `# \: y0 vtvb now,tvbnow,bttvb
7 k* O/ W) {5 @& M+ \公仔箱論壇and dead. Stems can also become infected but 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。( [& T; U1 n3 v\" Y4 G6 u! m* k- w
$ @, N& Z$ B\" ~$ h9 p9 H4 ]infection of fruit is rare.
" X- O& {4 \3 a' y6 y5 e) x& Utvb now,tvbnow,bttvb3 s$ j- Z. h d9 T4 v4 p6 k7 W& r
1 j. A5 F$ r9 E w+ j* Ctvb now,tvbnow,bttvbHow to Prevent and Control Early Blight and 5.39.217.776 ]4 ]. ^) B4 a) ~1 \2 w& C0 o0 o
5.39.217.777 E) K/ U0 z) ] }/ ~
Septoria Leaf Spot5.39.217.776 j; u4 K2 M5 _0 m
; X5 V' A$ q+ a: aTVBNOW 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
K+ ^8 M9 L& h# X+ p0 Z' L公仔箱論壇( }1 ?% y+ m K\" u; `5 q
long season of sweet cherry tomatoes, colorful heirloom tomatoes and richly flavored sauce tomatoes.
% N8 U0 s k x! KTVBNOW 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。: B3 Y1 J3 R+ @3 B# z0 W
Weed your garden. Some weeds,
( g' g8 `3 h; c; {tvb now,tvbnow,bttvbTVBNOW 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。# w# @, t8 D0 B$ R% {$ Q" l
like nightshade, can host early blight and Septoria leaf spot and spread them to your tomato plants.
p/ j- Q) A0 ] H
/ Z! z; ?; c5 x# T# ?Rotate crop locations. Don’t 5.39.217.77" W- e' N& c" p4 _% E% O
- L1 O8 c2 L3 Ztvb now,tvbnow,bttvbplant your tomatoes in the same place each year. Early blight and Septoria leaf spot can persist for multiple years in areas
8 h2 X( J: I6 }7 I/ U' R9 `6 h9 T5.39.217.77
- j* J3 u* c3 h8 _9 O4 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。where tomatoes were grown.
! Y% u) o* ?* b6 S3 e S( ~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 m( k, x j, _" D6 p2 S# j& B Otvb now,tvbnow,bttvbGive your tomato plants more space for better airflow. At least 2 feet of spacing, more is better.: {8 @8 e- A( ?% ~; Y
Cover the ground beneath your tomato plants with mulch, plastic or landscape fabric. A cover helps prevent the spread of
0 p" n( f# Z1 w$ m5 r# Y% V _5.39.217.773 {# n3 H) h9 ~2 m8 V
fungus from the soil to your
* m$ G# x) q' i w
! u+ l! f- C3 S, b' Y5 e4 L$ z, ^公仔箱論壇plants.
% C* W! @! O; ]* @; u, ]' @2 l: Etvb now,tvbnow,bttvb
6 y5 j. f0 l3 u/ k Z% }" z5.39.217.77Stake or cage plants to keep them 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。, ?; _; ?; I! f
tvb now,tvbnow,bttvb$ E4 T9 j) C, e" a) ~
off the ground. Early blight and Septoria leaf spot can survive on stakes and cages. Use only new or disinfected stakes and 公仔箱論壇' k/ N' @+ a& d7 O5 ^, z/ w
tvb now,tvbnow,bttvb. f& E2 J+ _; X$ K
cages. Remove lower leaves for better airflow. As plants mature, remove lower leaves until there is about 8 to 10 inches of
+ g& y4 W- M2 y# z' y4 d公仔箱論壇
% j% f3 d3 @7 `/ XTVBNOW 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。space above the soil without any leaves. Do not use tvb now,tvbnow,bttvb% _3 i' [6 Y4 x0 P' n- A1 {
( l$ U% T. \* Y) H( Q5 H+ Q公仔箱論壇overhead watering. 6 r- L5 K7 E5 U( ?& t% b/ T& s
Avoid getting leaves and stems wet as much as possible and avoid watering in a way that may splash soil onto your plants. tvb now,tvbnow,bttvb! _: }. p8 _/ u6 k
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
( A2 k# H5 d0 C; T; r5.39.217.775.39.217.77% s6 N, P5 j5 p; [4 P2 i( P8 r2 |
fungus to grow and spread. Avoid working with plants when they are wet. Fungus can be spread more easily when leaves are
2 b( p+ l3 \* p8 P6 x公仔箱論壇; T+ h* X" b l' b' r
wet. Keep your plants happy and healthy. Weak and stressed # T. x0 A. r. S2 E7 o* h8 {6 a
6 A) B% c9 o) o( N$ Y9 U# Z$ x mtvb now,tvbnow,bttvbplants are more susceptible to disease.
7 y( D- i6 D! L" C
7 m$ I: E# L) g+ RRemove and destroy or throw away diseased leaves, both off the
\" o( S6 x# Z8 h$ x* i/ ~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。
* i% i( J9 L1 Z. F( `3 w% f公仔箱論壇plantsplant and any that have fallen onto the ground. This may help stop the spread if caught early & e# B; |! n k& o* w( j
- K0 j. I! E- E, v. ?tvb now,tvbnow,bttvbenough. If a plant is heavily infectedtvb now,tvbnow,bttvb- p( p! n2 o; \* J& @
5 e, l7 k. A+ h& L* k5 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。, the entire plant should be removed and destroyed. Do not put infected leaves or plants in a compost pile. Tools used
8 Y- p, v$ l0 e! qTVBNOW 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。
. q8 T, m0 S+ b3 K5.39.217.77to remove diseased leaves should be disinfected before being used on a different plant.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 t9 P& q4 e$ n2 m$ \ t* N
5 N( f4 J$ B( P1 f! jtvb now,tvbnow,bttvbSpray plants to prevent and control the * |* P- t0 F\" B$ L& p _6 M) R
7 K9 V( t$ v8 U1 b. |5.39.217.77spread of Early blight and Septoria leaf spot. Commercial fungicides are available. For organic gardens, try 5.39.217.774 S* z' g7 [1 T, ?
tvb now,tvbnow,bttvb* C4 I- Y7 e3 d2 ~+ s- M
GreenCure.
5 W- \* a R, A" T* L" E
1 d& I4 A. | U, V: t4 p' O4 ?3 k3 }3 r$ j9 b
Late Blight on Tomato Plants5.39.217.773 ^ Z" y( y" H1 p/ f8 f- s1 h
公仔箱論壇6 x0 a( h' L2 [6 K
Late blight is another fungus that infects tomato plants. It spreads fast and can quickly kill all tomato tvb now,tvbnow,bttvb4 R3 w S' {2 E3 H6 }
4 D3 X! V9 V( m- A' z( {5.39.217.77plants in a garden. Once a tomato plant tvb now,tvbnow,bttvb& H9 {3 S- V2 |: W$ {" p5 J, w
tvb now,tvbnow,bttvb! l9 n' m' R! c1 F- p+ B4 {
is infected with late blight, the entire plant should be removed and destroyed. Late blight infections first appear as small,
8 e0 U9 Y9 d9 L7 A+ U5 U9 Ltvb now,tvbnow,bttvb
$ c; s8 e+ K$ c+ { _1 O5.39.217.77water-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
) `. j8 o. n9 y- W/ P( B- E& k) vTVBNOW 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。. Y9 G: w# @4 e: z) g* F; d4 r' P
can infect all parts of a tomato plant, including the fruit. Most of the methods for preventing early blight and 5.39.217.77, E; n" c0 L: u; Z) B% ]
) y+ n& M; X! O# ]. O4 ]% SSeptoria leaf spot infections will also help prevent late blight infections. |