Early blight and Septoria leaf spot infections most commonly begin in the early or middle part of the growing season but
- D( Q) C; G2 c$ ^0 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。
' ]" F* i) a$ n4 r0 _: G( gcan start at any time. Infections can occur anywhere and are most severe in wet and humid areas.
5 [$ \3 _+ o) T7 ?. C4 x4 | }; mTVBNOW 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。
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- n& `, ?" O8 z7 B4 R! j3 @) |How to identify Early BlightTVBNOW 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。8 F* O I( k* ~
8 {1 y* k- C0 rSymptoms of early blight typically begin on the older, lower leaves of a tomato plant. Over time, infections spread upward to 8 H1 k! K6 @$ H/ T
' o n% [$ t( h, A. f, c8 ~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 tvb now,tvbnow,bttvb c# U, ?) G8 ?; M$ Z
6 t, w3 j: Y V1 N, w. `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。in color and form concentric rings, or a
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bullseye pattern, as they grow. The area around the infection commonly turns yellow. As infections grow,
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7 j7 ]) K* ?4 e) J, g# w2 @leaves may fall off. Extensive loss
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of foliage is common. Infections most commonly occur on leaves but can also appear on stems and fruit.tvb now,tvbnow,bttvb4 Y$ L0 `7 w/ v& F' E' ?
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How to identify Septoria Leaf Spot# f/ \2 ~. a5 M& t8 J( m" w
/ c# X Y: L8 k( U' ASymptoms of Septoria leaf spot also start 公仔箱論壇% U/ d0 m/ R3 D+ }* W
1 R R( z4 }: V$ _0 X3 Ywww.tvboxnow.comon the older, lower leaves of a tomato plant and spread upward to newer growth. The spots start out circular but change - r9 V& O+ n$ _* c1 I/ r9 _
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shape as they grow and can merge with other spots. Spots typically have a dark brown edge with a lighter gray or tan center.
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8 a5 `, Y) q% D' N- W! f# ntvb now,tvbnow,bttvbSmall dark spots, the fruiting bodies of the fungus
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% o+ V0 M( V$ ~% t7 d: ftvb now,tvbnow,bttvb, will appear in the gray or tan centers. As infections progress, leaves can turn yellow, then brown and finally dry ( R) I7 m7 P0 Q
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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& r3 A8 a8 Y7 j
$ p: g, C8 j: dwww.tvboxnow.cominfection of fruit is rare.
! i1 N1 k7 i1 i! b: Ytvb now,tvbnow,bttvbwww.tvboxnow.com. ~$ F* L3 n7 `2 h+ q a! o
8 \2 a, k" V: S+ U公仔箱論壇How to Prevent and Control Early Blight and 公仔箱論壇3 x\" F' |4 B0 C\" n
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Septoria Leaf Spot公仔箱論壇; `+ r" n4 y- M
8 y, K0 P2 \6 Y! V5 s. v: v公仔箱論壇Follow the 12 easy steps below to enjoy a www.tvboxnow.com X% r3 g, r( U3 z
- ^/ ?4 [; j- `$ R6 [long season of sweet cherry tomatoes, colorful heirloom tomatoes and richly flavored sauce tomatoes.
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Weed your garden. Some weeds, ' F' U; W" h5 V
. w7 V! o8 |$ Hlike nightshade, can host early blight and Septoria leaf spot and spread them to your tomato plants.
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1 K. {( p! G. K+ K1 bwww.tvboxnow.comRotate crop locations. Don’t
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plant your tomatoes in the same place each year. Early blight and Septoria leaf spot can persist for multiple years in areas
2 p; l7 z* L; C0 b ?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。
$ G( ^/ R8 Q( C, M9 A7 j. }where tomatoes were grown.公仔箱論壇: s4 ]* B2 r9 e2 N
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Give your tomato plants more space for better airflow. At least 2 feet of spacing, more is better.3 n* s: Q: `9 A, A* i/ I
Cover the ground beneath your tomato plants with mulch, plastic or landscape fabric. A cover helps prevent the spread of ) g, q! v3 j2 S* P7 L
5 N, l. A+ A) z2 ?/ s% r) D/ Afungus from the soil to your
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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。" L! l& k* ?8 r! D) _' V$ K
% S4 p. U9 E. v& B/ e$ x) wtvb now,tvbnow,bttvbStake or cage plants to keep them www.tvboxnow.com; n* ]( ^; O" e) z
: ?) l. J; s1 Z0 G: Koff the ground. Early blight and Septoria leaf spot can survive on stakes and cages. Use only new or disinfected stakes and T. x3 W) [# A: T( ]3 Z* \
2 ~8 P$ z; M1 }! x8 P* Q8 K3 j; Uwww.tvboxnow.comcages. Remove lower leaves for better airflow. As plants mature, remove lower leaves until there is about 8 to 10 inches of
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space above the soil without any leaves. Do not use
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/ ^* y/ E2 p8 o. n$ ~/ Y) Yoverhead watering. 公仔箱論壇: Z* j& g! L/ ?; P
Avoid getting leaves and stems wet as much as possible and avoid watering in a way that may splash soil onto your plants. ; l3 @, P4 |$ j- d5 P" t" q
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 & f: o" n, Y8 y
" Y) x: _5 X) {8 W% ~5 j- O公仔箱論壇fungus to grow and spread. Avoid working with plants when they are wet. Fungus can be spread more easily when leaves are
* B% w9 a- ?' T' a5 w- 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。
* J+ s9 }) l+ B/ FTVBNOW 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。wet. Keep your plants happy and healthy. Weak and stressed 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。5 O- z5 ^( A( ^9 _
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plants are more susceptible to disease.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。$ z" x8 R* A* p7 B# x! t Z
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Remove and destroy or throw away diseased leaves, both off the , b( }0 I8 y5 @- Y
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。/ P: S4 b% Z% L' I$ `8 |6 ^) n+ m/ x
plantsplant and any that have fallen onto the ground. This may help stop the spread if caught early
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. M5 N& V Q6 F2 m公仔箱論壇enough. If a plant is heavily infected3 V9 u4 B8 B2 T0 j
3 |8 Z7 i3 Q ~* J3 X, the entire plant should be removed and destroyed. Do not put infected leaves or plants in a compost pile. Tools used
/ D+ [, v f+ n1 x8 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。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。5 y4 I0 g0 n$ C0 M7 K2 A+ ?
to remove diseased leaves should be disinfected before being used on a different plant.
; `8 E- o- Q- m' @9 |8 ^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。1 G% T7 S: y$ I
Spray plants to prevent and control the
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spread of Early blight and Septoria leaf spot. Commercial fungicides are available. For organic gardens, try
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GreenCure.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。8 _! C E; c( p/ ?4 d; N9 h
% Q+ ^! g$ C5 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。: l6 H- a# C/ l- y- L4 I
Late Blight on Tomato Plants公仔箱論壇. e' {7 k. K5 Z) T
5 h; D9 z5 C: T3 h4 a4 } @" mTVBNOW 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 tvb now,tvbnow,bttvb: _+ ^" Q9 N, Y- s9 s$ n6 ~; F
* i6 B; A2 p. t% V公仔箱論壇plants in a garden. Once a tomato plant
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* g. T0 Q2 H! V0 d4 b& 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。is infected with late blight, the entire plant should be removed and destroyed. Late blight infections first appear as small,
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$ d: H0 Z! G# L. q7 E& \& M Rwater-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
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( `( e7 }' i4 O- R0 b2 _公仔箱論壇 can infect all parts of a tomato plant, including the fruit. Most of the methods for preventing early blight and 5 x' N% `3 B, d5 O( C
6 X. E" X6 D) \6 u* e公仔箱論壇Septoria leaf spot infections will also help prevent late blight infections. |
發表於 2019-4-13 05:03 PM
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