f*1
发帖数: 837 | 1 You still need to decide which has caused more damage: grubs or armyworms.
For grubs, the grass should be easy to pull up and there should be a couple
of grubs per square feet under the root. For armyworms, use the soap method
described here:
http://www.zoology.wisc.edu/faculty/por/extras/smplthatchworms.
Also:
“Fall armyworm feeding damage is similar in appearance to that caused by
excessive fertilization or herbicide injury. The presence of armyworms can
be verified by parting the grass stem... 阅读全帖 |
|
G********a
发帖数: 4180 | 2 我订过薯苗的农场已经开始接受2014年的薯苗的预订，由于数量略微短缺，今年的紫薯
Purple Passion和另外两种甜薯苗价格为12棵十四块，描述如下：
Purple Skin, purple meat, very smooth and uniform, great for Asian market,
medium dry, tolerant to soil pox, does not crack open, seems to be resistant
to root knot nematode. Vine Type.
其他的各种薯苗价格不变，仍然是12棵/13元，如果合购或混购价格会便宜。
我喜欢的是purple passion,nancy hall和red japanese。
网站链接如下：
http://www.tatorman.com/ |
|
G********a
发帖数: 4180 | 3 Beneficial Nematodes
29.98一盒 |
|
y****2
发帖数: 11909 | 4 刚刚看了一篇文章关于怎么防止Early and Late Blights，觉得蛮有用的。
＂
Preventing Early and Late Blights
Inspect transplants and purchase healthy plants. Select wilt and nematode
resistant varieties. Look for the capital letters V, F, and N following the
cultivar name.
Choose a range of varieties that mature at different times. The earlier the
tomato variety matures, the more susceptible it is to early blight.
Practice crop rotation by planting tomatoes and related vegetables in a
different spot in the garden every yea... 阅读全帖 |
|
m**6
发帖数: 6426 | 5 草地还是菜地？
草地的话，就买专门的杀虫剂，HD啦陋室啦都有的。
菜地用那种生物制剂，Live Beneficial Nematodes。
我两种都用过，最后也搞不清是哪种起的作用，反正现在菜地里没有grub了。 |
|
x*****u
发帖数: 186 | 6 OK. Several other possibilities:
1). If this is a newly planted fig tree, it could simply be "transplant
shock". Just wait for several weeks, the tree shall be fine.
2). If you water the tree too much, you put the tree under stress as well,
and the leaves will turn yellow/brown. In this case, when you water the tree
, water it thoroughly each time, and then wait until the top 2 inches become
dry before watering it again.
If the above two do not apply, your tree might be infected. The symptom
doe... 阅读全帖 |
|
j****i
发帖数: 458 | 7 有信解释了 说是onions, 违反了
1. CCR 3280 Japanese beetle exterior quarantine.
2. CCR 3271 Burrowing and Reniform Nematode Exterior Quarantine. |
|
t*****n
发帖数: 1318 | 8 不是花仙子绿拇指，给你点新农民收集的信息：
hardy的话这三种：
Chuck Hayes
Chuck Hayes is a reliable variety with a classic, fully double blossom with
a rich, traditional gardenia scent. Suited to container planting for those
in cold climates it can grow to as much as four feet in height.
Kleim's Hardy Gardenia
Kleim's Hardy carries a single blossom similar to apple blossom in shape and
form. The scent is again traditional gardenia, though not as intense as
some. The shrub is low-growing to three feet, and well shaped for l... 阅读全帖 |
|
o*******r
发帖数: 503 | 9 自己种菜不就是为了避免吃农药吗！尽量用安全的方法吧，比如用ladybug治蚜虫，用
beneficial nematodes治地里的虫子们。
我在raised bed四周种了一圈大蒜，主要为了驱虫，目前来看效果尚好 :) |
|
j*******d
发帖数: 8834 | 10 惨。。。。。。
我买了好几袋costco卖的miracle-go
如果用Beneficial Nematodes估计可以灭掉吧 |
|
j*******d
发帖数: 8834 | 11 beneficial nematodes
杀土里的虫子很牛 |
|
j******2
发帖数: 665 | 12 今年遭受严重虫灾，真的是各式各样，光天化日的各种“聚众淫乱"。不想用农药，怕
连唯有的几只soldier bettle也干掉了。看网上有线虫卖，各种虫都杀，而且能在土里
过冬。听起来一劳永逸的样子。就怕听起来美好，现实却没用。 |
|
j****q
发帖数: 1347 | 13 用了，刚第一年，感觉japanese bettle少很多。 |
|
j******2
发帖数: 665 | 14 我们家主要是flea beetle和cucumber beetle，还有果蝇。你在哪里买的，能给个链接
吗？ |
|
|
m****i
发帖数: 3416 | 16
这个的确看起来更专业一些，amazon上那个据Q&A应该是单一的Sf，没有Hb和Sc。 |
|
j****q
发帖数: 1347 | 17 就是这个网站，我买的记得是Milky Spore Powder。 |
|
|
o*****i
发帖数: 1783 | 19 我有个些很困惑的问题想请教一下各位交换买卖苗木的朋友们：
1)各个州的农业部对于进入本州的苗木（nursery stock）都有些规定。例如有个州要
求输入州提供检疫证明，无 japanese beetle, Potato cyst nematode 等等，都是为
了保护本地农业的。 有谁知道如何做这些检疫？
2)向其他州寄植物的时候，大家可知道接收方是否能接受你州的植物？ 如果不接受检
疫。是不是因该尽量不要带土壤。
3)想搞苗圃的，你们是否向州里农业部注册，并接受相关检疫了？
我举个例子。我一般会一些网站买些植物。我会注意到，很多正规的nursery都会提供
一张盖有所在州的农业部的检疫章。
再举个例子，我买仙人球的买家是NV的，他们从CA进的仙人球，却不能在卖给CA的居民
。听起来荒唐，但是这就是各个州不同的农业法造成的。 |
|
x**8
发帖数: 4844 | 20 grubs吧，问的人太多次了。回答一搜就有了。
环保的做法是：milky spores和benificial nematodes. 否则买杀虫剂，各个主要的牌
子都有。 |
|
y****2
发帖数: 11909 | 21 碰巧我看到这个，看起来更实用，只是在最热的黄金时间啥也种不了了：）
Keep in mind that the disease spores can persist in the soil for up to 20
years. If club root is present you may want to solarize the soil.*
* To solarize your soil, you must leave a clear plastic tarp on the soil
surface for 4-6 weeks during the hottest part of the year. Soil solarization
will reduce or eliminate many soil inhabiting pests including nematodes,
fungi, insects, weeds and weed seeds. |
|
y****2
发帖数: 11909 | 22 碰巧我看到这个，看起来更实用，只是在最热的黄金时间啥也种不了了：）
Keep in mind that the disease spores can persist in the soil for up to 20
years. If club root is present you may want to solarize the soil.*
* To solarize your soil, you must leave a clear plastic tarp on the soil
surface for 4-6 weeks during the hottest part of the year. Soil solarization
will reduce or eliminate many soil inhabiting pests including nematodes,
fungi, insects, weeds and weed seeds. |
|
y****2
发帖数: 11909 | 23 听上去像是leaf hopper，不知道Neem Oil管不管用，网上看到的：
Uses for Neem Oil
Neem oil can be used to treat a number of garden ailments, including:
Insects: Neem oil kills or repels many harmful insects and mites,
including aphids, whiteflies, snails, nematodes, mealybugs, cabbage worms,
gnats, moths, cockroaches, flies, termites, mosquitoes, and scale. It kills
some bugs outright, attacks the larvae of others, and repels plant munchers
with its bitter taste. |
|
x**8
发帖数: 4844 | 24 俺在研究另外一种生态杀grubs的方法（nematodes）的时候看视频发现的。说是很多
bettles被招来的时候，这些bettles会降落在周边地域，跟风向关系很大。那一片区域
里会有下很多蛋蛋。 |
|
j*******d
发帖数: 8834 | 25 极力推荐beneficial nematodes ，春秋各来次基本无忧了
Milky spore只对日本甲壳虫的grub有用 |
|
A**t
发帖数: 732 | 26
这个见效也更快，我主要是担心nematodes过不了冬，明年隔壁家的beetles再来产卵。 |
|
x**8
发帖数: 4844 | 27 nematodes太贵了，地很小还行。要不要破产。
Milky Spore俺做了有三年了，去年热、干旱，似乎没起多大作用。进一步研究了一下
发现还是局限多多：
- 要3到5年；
- 中招的grubs只有当温度较高的时候才会发作；
- 只对白grubs有效；
- ...
等等。俺今年等不了这个了，觉得还得双管齐下，施grubs killer。GrubEx要早施一个
月的样子，Bayer家的可以五月中以后施。
你也可以五月撒药，秋天尽量早点儿补草。2-3k的钱自己省了。：) |
|
C*********y
发帖数: 2738 | 28 Parasite infection by raw fish involves mainly three kinds of parasites:
Clonorchis sinensis (a trematode/fluke), Anisakis (a nematode/roundworm) and
Diphyllobothrium (a cestode/tapeworm).[citation needed] Infection risk of
anisakis is particularly higher in fish which may live in a river such as
salmon (shake) in Salmonidae, and mackerel (saba). Such parasite infections
can generally be avoided by boiling, burning, preserving in salt or vinegar,
or freezing overnight.
For the above reasons, the... 阅读全帖 |
|
d****o
发帖数: 32610 | 29 但是工作确实是诺奖级的，2002年发的
Programmed cell death
Normal life requires cell division to generate new cells but also the
presence of cell death, so that a balance is maintained in our organs. In an
adult human being, more than a thousand billion cells are created every day
. At the same time, an equal number of cells die through a controlled "
suicide process", referred to as programmed cell death.
Developmental biologists first described programmed cell death. They noted
that cell death was necessary fo... 阅读全帖 |
|
c*****s
发帖数: 208 | 30 楼主你胆子真大，也不怕overdose小puppy。。。
ps 大部分dewormer除掉的线虫是nematode不是cestoda。。。 |
|
M****e
发帖数: 70 | 31
this is very neat work. they used the nematode to address the factors that
are involved in localization and formation of stereotyped synapses. they
found that vulval epithelial cells are involved in the formation of synapses
at the vulva between HSNL and VC neurons.
talking about the general strategy, they first used YFP or GFP directed by
certain promoters that are "specific" to the synapse as markers, and they
demonstrated that they could visualize the formation of synapses near the
vulva. w |
|
y******8
发帖数: 1764 | 32 One sample from google. Good luck!
Dear PLoS Biology editor:
I would like to submit a presubmission inquiry regarding suitability of our
manuscript, "Subversion of cellular autophagy pathway by RNA viruses" by
William T. Jackson, Thomas H. Giddings Jr., Sara Mulinyawe, Ron Kopito and
Karla Kirkegaard for publication in PLoS Biology. Cellular autophagy is a
field that is just entering a period of rapid discovery, because the
mammalian homologs for the many yeast genes that affect autophagy have v... 阅读全帖 |
|
l**********1
发帖数: 5204 | 33 别理会那个ID
he/she 是和楼主的开题故意捣乱的 吧?
偶估计是wsn 让华人mm 给off 了 或者是wsnv 让
人家华人MM 给抢了未来的LD了。
比如：Linda Buck her case
please go to
http://www.mitbbs.com/article_t1/Biology/31638425_0_2.html
[ 37th floor
发信人: demoner (给我一块二向箔), 信区: Biology
标 题: Re: 有些女PI真可怕
发信站: BBS 未名空间站 (Fri Feb 24 18:40:55 2012, 美东)
Cori Bargman是美女又是天才，难怪Richar Axel不要Linda Buck...
她读PhD的时候就跟Bob Weinburg，参与发现Ras在Cancer中的作用，
她做博士后跟Bob Horvitz，发现nematodes在chemosensing的中作用,
后面就就跟Richar Axel谈恋爱，做faculty.
她从博士导师到博后老板到老公，全都是诺贝尔奖级别的人物．生物学圈子里面，还有
比... 阅读全帖 |
|
d*****r
发帖数: 2583 | 34 Cori Bargman是美女又是天才，难怪Richar Axel不要Linda Buck...
她读PhD的时候就跟Bob Weinburg，参与发现Ras在Cancer中的作用，
她做博士后跟Bob Horvitz，发现nematodes在chemosensing的中作用,
后面就就跟Richar Axel谈恋爱，做faculty.
她从博士导师到博后老板到老公，全都是诺贝尔奖级别的人物．生物学圈子里面，还有
比她爽的吗？
当然要温婉，都这么幸运了，有什么必要不温婉吗？ |
|
f*********a
发帖数: 46 | 35 Full-time Associate Professor or Full Professor
The Model Animal Research Center (MARC) of Nanjing University invites
applications for* full-time faculty positions, at academic ranks of
Associate or Full Professor.* Individuals with demonstrated accomplishments
in, but not limited to, the following areas are encouraged to apply –
neurobiology, immunology, development biology, metabolic disease and cancer
biology. Highly competitive research support will be provided in an
interactive and nurturin... 阅读全帖 |
|
l**********1
发帖数: 5204 | 36 Nematode虫 还是silkworm虫? which is more cheaper? |
|
l**********1
发帖数: 5204 | 37 Please keep in mind that original post
> 最初论文(publishe 50Y ago possible)
可能的时间跨度指1962-2011
any year is possible.
从最初投稿到accepted for publish
Cell 需时间 比N/S 长3～4倍
2006 Nobel winner
RNAi father: AZ Fire
//en.wikipedia.org/wiki/Andrew_Fire
RNAi within nematode
//www.ncbi.nlm.nih.gov/pubmed/10535731
over 13 month
N
//www.ncbi.nlm.nih.gov/pubmed/9486653
S
//www.ncbi.nlm.nih.gov/pubmed/1314423
both 4～5 month
不要说AZ Fire 以前没Cell 啊 至少有两篇
Cell. 1981 (3 Pt 2):555-61.
Inhibition of transcription factor ac... 阅读全帖 |
|
w***7
发帖数: 1637 | 38 source：http://bbs.netbig.com/thread-2491712-1-2.html
看了一下，今年不错啊，和清华并驾齐驱。
而且下半年我知道的还有两篇NS。
~~~~~~~~~~~~~~~~~
1.
Yuan W, Wu T, Fu H, Dai C, Wu H, Liu N, Li X, Xu M, Zhang Z, Niu T, Han Z,
Chai J, Zhou XJ, Gao S, Zhu B
Dense Chromatin Activates Polycomb Repressive Complex 2 to Regulate H3
Lysine 27 Methylation
Science, DOI: 10.1126/science.1225237, Aug. 24, 2012
2.
Liu B, Du H, Rutkowski R, Gartner A, Wang X
LAAT-1 Is the Lysosomal Lysine/Arginine Transporter That Maintains Amino
Acid Homeostasis
S... 阅读全帖 |
|
l**********1
发帖数: 5204 | 39 Conti: 在PhD main advisor RL 不给全力的情况下
楼主 至少参加 (哪怕自费 不过要和 现老板事先讲明了)
有关的在美东部的 worm workshop/meetings 一次
多口头交流一些 PIs
那个可以部份弥补main RL 不给力的弱点
The Baltimore Worm Club
We are a group of scientists interested in using the nematode C. elegans to
understand biology.
Where we meet:
We meet at BS004 in the Biological Sciences Building at the University of
Maryland, Baltimore County.
Upcoming Meetings: All meetings begin at 9.00 am.
Jan 25th 2013: Gavin Woodruff (Haag Lab) & Jason Sinclair (Hamza Lab)
Feb 8t... 阅读全帖 |
|
l**********1
发帖数: 5204 | 40 RE LZ
even nematode pls try more genome browsers As U Could,
never trust only one Genome broswer for exons identifications.
pls refer
Other genome browsers
Ensembl Metazoa
UCSC
NCBI
WormBase
HTTP: //www.ensembl.org/Caenorhabditis_elegans/Location/Genome
original hint was from Facebook:
HTTPS : //www.facebook.com/EMBLEBI
or
HTTP: //www.ensembl.info/blog/2013/02/07/ensembl-genomes-release-17/?utm_
source=rss&utm_medium=rss&utm_campaign=ensembl-genomes-release-17 |
|
发帖数: 1 | 41 The infection mechanism of the nematode virus Orsay
Tao, Yizhi Jane Zhong, Weiwei
Rice University, Houston, TX, United States
Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Project (R01)
Project #
5R01AI122356-02
Application #
9294962
Study Section
Special Emphasis Panel (ZRG1-IDM-W (02)M)
Program Officer
Alarcon, Rodolfo M
Project Start
2016-06-15
Project End
2021-05-31
Budget Start
2017-06-01
Budget End
2018... 阅读全帖 |
|
发帖数: 1 | 42 当年在大牛组，混了cns，拿到了K99，估计k99的钱烧完没发出啥好的paper，自己单独
申请R01是没能力了，然后还是傍大腿“Machine Vision Analysis of C. Elegans
Phenotypic Patterns”/Sternberg, Paul Warren; Schafer, William R.; Zhong,
Weiwei / California Institute of Technology. 钱烧完估计还是没啥好paper，然后
跟人合作继续申请呗“The infection mechanism of the nematode virus Orsay /Tao
, Yizhi Jane; Zhong, Weiwei / Rice University” ， 总而言之，独立之后没啥成
果，但是大树底下好乘凉。 这也告诉我们，最优秀梯队的人自己创造课题，第二递推
的人接得一手好课题，第三梯度靠老课题的名声骗吃混喝，四五梯队就毫无规律 |
|
w***r
发帖数: 709 | 43 表达某种受体蛋白在所有细胞表面，以增加得病时基因治疗的效率
endogenous crispr cas9,受体导入rna,癌突变随意切
Uptake of extracellular double-stranded RNA by SID-2.
McEwan DL1, Weisman AS, Hunter CP.
Author information
Abstract
Ingested dsRNAs trigger RNA interference (RNAi) in many invertebrates,
including the nematode Caenorhabditis elegans. Here we show that the C.
elegans apical intestinal membrane protein SID-2 is required in C. elegans
for the import of ingested dsRNA and that, when expressed in Drosophila S2
cells, SID-2 enables t... 阅读全帖 |
|
a*******i
发帖数: 27 | 44 NATURE | NEWS Sharing
Chinese scientists row over long-sought protein that senses magnetism
Two universities ask journal to retract paper that allegedly violated a
collaboration agreement.
David Cyranoski
21 September 2015
Article toolsRights & Permissions
Neuroscientists in China say they have used magnetic fields to control
neurons and muscle cells in nematode worms (pictured), after identifying a
protein that senses magnetism.
A dispute has broken out at two of China’s most prestigious univer... 阅读全帖 |
|
a*******i
发帖数: 27 | 45 NATURE | NEWS Sharing
Chinese scientists row over long-sought protein that senses magnetism
Two universities ask journal to retract paper that allegedly violated a
collaboration agreement.
David Cyranoski
21 September 2015
Article toolsRights & Permissions
Neuroscientists in China say they have used magnetic fields to control
neurons and muscle cells in nematode worms (pictured), after identifying a
protein that senses magnetism.
A dispute has broken out at two of China’s most prestigious univer... 阅读全帖 |
|
c*******0
发帖数: 190 | 46 http://www.nature.com/ncomms/2015/150915/ncomms9264/full/ncomms
Abstract
A major challenge in neuroscience is to reliably activate individual neurons
, particularly those in deeper brain regions. Current optogenetic approaches
require invasive surgical procedures to deliver light of specific
wavelengths to target cells to activate or silence them. Here, we
demonstrate the use of low-pressure ultrasound as a non-invasive trigger to
activate specific ultrasonically sensitized neurons in the nemato... 阅读全帖 |
|
m*********D
发帖数: 1727 | 47 RIP.
钱先生这一走，我最担心的是那个Prasher的饭碗了：
（Zt from WiKi）
Career[edit]
Prasher received his Ph.D. in Biochemistry from the Ohio State University in
1979. From 1979 to 1983, he worked in genetics and biochemistry research at
the University of Georgia, where he identified the gene sequence for
aequorin [1] .[4] He then joined the Biology Department of the Woods Hole
Oceanographic Institution, Woods Hole, Massachusetts where he studied
bioluminescence. In 1988, he received a two-year, $200,000 grant from the... 阅读全帖 |
|
发帖数: 1 | 48 线虫有一种特有的行为叫nictation。英文描述是这样的：
Many nematodes show a stage-specific behavior called nictation in which a
worm stands on its tail and waves its head in three dimensions.
Nictation一般翻译成”瞬目“，或者”眨眼“。但是用这个翻译线虫的Nictation显然
不对。请问网上的大牛这个Nictation用中文怎么说。多谢回复！ |
|
i**********d
发帖数: 853 | 49 首先声明：我的分数很普通，所以这个帖子也没有任何炫耀的意思，只是我在考前
，每天都来看看有没有考经，也经常拿自己的模考成绩和考经中的对照一下，看看自己
复习的效果，从前辈的考经中学到很多。所以，本贴得唯一目的是：希望能给还在准备
step1的朋友们一点提示，吸取我的教训，都考出一个好成绩。
正文：
我是8/06/2012考的Step1，昨天（8/29/2012）早上9:19am拿到成绩---242/85，还
好，和自己估计的成绩240 +/- 5基本一致。万分感谢我的家人的理解和支持，十分感
谢曾经一起学习的战友们和校友们的鼓励和帮助，感谢麦地版的前辈们的考经和经验介
绍。曾经许诺一旦成绩上了230，就写一篇考经，下面就把我的备考经历和一点心得体
会向麦地版的战友们作一汇报，也算是对自己这段人生的一个总结：
一、题库、模考及考试成绩+时间：
UW qBank: 正确率最早25%，考前80-90%
Kaplan qBank: 只做了解剖、遗传，没有统计正确率
Dec 18, 2011, Form3 --- 350
Feb 25, 2012， F... 阅读全帖 |
|
